SciShow
SciShow
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SciShow explores the unexpected. Seven days a week, Hank Green, Michael Aranda, and Olivia Gordon delve into the scientific subjects that defy our expectations and make us even more curious!
Schedule:
Sundays - Learn about the amazing topics we can't quite make a stand-alone show about in SciShow List Show!
Mondays - Tune in for a short Dose about our weird world.
Tuesdays - Find answers to our most asked Quick Questions.
Wednesdays - Hank or Michael dives deep into a long-form Infusion episode, or an unscripted talk show or quiz show with a guest!
Thursday - Another new dose about the wonders of the world.
Fridays - Learn the latest in science News.
Saturdays - Get your quick questions answered!

Don't forget to check out our sister-channels SciShow Space, SciShow Psych, and SciShow Kids!

Video
6 Lonely Branches on the Tree of Life
6 Lonely Branches on the Tree of Life
2 days ago
You can find the poster featured in this episode in the SciShow store on DFTBA: store.dftba.com/collections/scishow/products/scishow-tree-of-life-poster When there’s only one species on an evolutionary branch, we call it a monospecific taxon. Studying these special species can help us better understand not just those sparse groups, but all life on this planet. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, Charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Homo sapiens doi.org/10.1038/nature13621 doi.org/10.1002/ece3.4630 doi.org/10.1111/j.1558-5646.2012.01660.x humanorigins.si.edu/human-characteristics/brains theconversation.com/were-other-humans-the-first-victims-of-the-sixth-mass-extinction-126638 Welwitschia mirabilis pubmed.ncbi.nlm.nih.gov/27064484/ doi.org/10.1086/374189 doi.org/10.1002/j.1537-2197.1977.tb11936.x doi.org/10.5642/aliso.20123001.05 doi.org/10.1002/eco.2039 doi.org/10.1023/A:1026512608982 doi.org/10.3732/ajb.92.8.1294 doi.org/10.1016/B978-012088457-5/50026-5 doi.org/10.1093/aob/mcl078 doi.org/10.1111/j.1365-3040.2006.01625.x www.sciencemag.org/news/2009/12/how-angiosperms-took-over-world Amborella trichopoda doi.org/10.1126/science.1241089 pubmed.ncbi.nlm.nih.gov/26290578/ doi.org/10.1126/science.1246275 doi.org/10.1126/science.1248709 Sphenodon punctatus doi.org/10.1016/j.cub.2012.10.049 doi.org/10.1007/s10592-009-9952-7 pubmed.ncbi.nlm.nih.gov/15751188/ doi.org/10.1080/08927014.1997.9522875 pubmed.ncbi.nlm.nih.gov/24132307/ Orycteropus afer doi.org/10.1038/npg.els.0001578 www.elibrary.ru/item.asp?id=29792000 Limnognathia maerski doi.org/10.1093/acprof:oso/9780199606023.001.0001 doi.org/10.1111/j.1096-0031.2004.00004.x doi.org/10.1002/1097-4687(200010)246:1%3C1::AID-JMOR1%3E3.0.CO;2-D Ginkgo biloba doi.org/10.5558/tfc68612-5 doi.org/10.1663/0006-8101(2007)73[267:TPOSRI]2.0.CO;2 doi.org/10.1186/s13742-016-0154-1 doi.org/10.1007/978-3-642-37045-8_3 e360.yale.edu/features/peter_crane_history_of_ginkgo_earths_oldest_tree Images: commons.wikimedia.org/wiki/File:Neanderthal_child.png en.wikipedia.org/wiki/File:%D0%9A%D0%B0%D0%BC%D0%B5%D0%BD%D0%BD%D1%8B%D0%B9_%D0%B2%D0%B5%D0%BA_(1).jpg en.wikipedia.org/wiki/File:Welwitschia_mirabilis(2).jpg en.wikipedia.org/wiki/File:Welwitschia_at_Huntington_Library,_Art_Collections_and_Botanical_Gardens.jpg en.wikipedia.org/wiki/File:Welwitschia_mirabilis0425.jpg en.wikipedia.org/wiki/File:Welwitschia_mirabilis_(female).jpg en.wikipedia.org/wiki/File:Amborella_trichopoda_1.jpg commons.wikimedia.org/wiki/File:Amborella_trichopoda_6.jpg commons.wikimedia.org/wiki/File:Amborella_trichopoda_(3173820625).jpg commons.wikimedia.org/wiki/File:SphenodonSkull.jpg en.wikipedia.org/wiki/File:Limnognathia_wikipedia.jpg
Instant Fish: Just Add Water | Salamanderfish
Instant Fish: Just Add Water | Salamanderfish
3 days ago
Go to Brilliant.org/SciShow to try their Classical Mechanics course. The first 200 subscribers get 20% off an annual Premium subscription. In the peat flats of Western Australia, a peculiar fish lies in wait: salamanderfish spend several months buried underground until the dry sand they live in fills with water again. Hosted by: Michael Aranda Thumbnail Credit: Tim M. Berra SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, Charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1186/s12862-017-0958-3 doi.org/10.1577/1548-8446(1989)014%3C0002:BEBAFM%3E2.0.CO;2 doi.org/10.1242/jeb.054403 doi.org/10.2307/1447256 doi.org/10.2307/1445968 doi.org/10.1016/0300-9629(89)90756-1 doi.org/10.1007/BF00000564 doi.org/10.1097/00003226-199607000-00012 doi.org/10.1023/A:1007354702142 doi.org/10.1023/A:1007322606248 doi.org/10.1016/j.biocon.2016.01.008 doi.org/10.1016/j.ympev.2010.07.016 doi.org/10.1016/j.adaj.2015.10.019 Image Sources: Tim M. Berra, Ph.D. -- Thanks to Dr. Tim Berra for teaching us more about these wonderful fish as well as providing incredible pictures! rivers.dwer.wa.gov.au/species/lepidogalaxias-salamandroides/ (rivers.dwer.wa.gov.au/copyright-and-disclaimer) www.istockphoto.com/photo/white-recycled-craft-paper-texture-as-background-grey-paper-texture-old-vintage-page-gm1202181336-345031637 www.istockphoto.com/photo/muddy-puddle-and-dirt-road-landscape-gm175235709-22429176 www.istockphoto.com/photo/grunge-burn-back-gm184103141-1711676 Salamanderfish video: BIOTOPE AQUARIUM Project
Could an Old Vaccine Help Against COVID-19?
Could an Old Vaccine Help Against COVID-19?
3 days ago
By studying population-level epidemiological trends, researchers have noticed that an old vaccine for tuberculosis may provide some protection against COVID-19. Hosted by: Stefan Chin COVID-19 News & Updates: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, Charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.cdc.gov/tb/publications/factsheets/general/mbovis.htm www.bcgatlas.org/index.php doi.org/10.1016/j.chom.2017.12.010 www.ncbi.nlm.nih.gov/books/NBK26846/ www.ncbi.nlm.nih.gov/books/NBK21070/ doi.org/10.1038/s41577-020-0285-6 doi.org/10.1111/imr.12647 dx.doi.org/10.3389%2Ffimmu.2019.02806 doi.org/10.1073/pnas.2008410117 doi.org/10.1016/j.cmi.2019.04.020e www.nhs.uk/conditions/vaccinations/when-is-bcg-tb-vaccine-needed/ www.cdc.gov/vaccines/vpd/mmr/public/index.html doi.org/10.1126/sciadv.abc1463 www.cdc.gov/mmwr/volumes/69/wr/mm6923e4.htm doi.org/10.1002/eji.201041170 dx.doi.org/10.3390/jof5020037 www.cdc.gov/sepsis/what-is-sepsis.html dx.doi.org/10.15252%2Femmm.202012661 www.euro.who.int/__data/assets/pdf_file/0006/80844/e82881.pdf?ua=1 dx.doi.org/10.1016%2Fj.jinf.2020.03.037 www.merriam-webster.com/dictionary/myeloid www.who.int/vaccine_safety/initiative/tools/MMR_vaccine_rates_information_sheet.pdf vk.ovg.ox.ac.uk/vk/types-of-vaccine doi.org/10.1016/S0140-6736(95)92348-9 doi.org/10.1586/14760584.2016.1170599 www.eurosurveillance.org/images/dynamic/EE/V17N22/art20183.pdf doi.org/10.1371/journal.ppat.1002607 dx.doi.org/10.1136%2Fbmj.g4643 apps.who.int/iris/bitstream/handle/10665/260307/WER9308-73-96.pdf dx.doi.org/10.1073%2Fpnas.1202870109 dx.doi.org/10.1126%2Fscience.aaf1098 doi.org/10.1136/bmj.i5170 dx.doi.org/10.1038%2Fs41598-017-16067-0 dx.doi.org/10.1097%2F00000658-197410000-00029 doi.org/10.1093/ije/dyh392 doi.org/10.1016/j.chom.2011.04.006 Image Sources: www.istockphoto.com/vector/all-world-flags-vector-icon-set-gm810919084-131209133 www.istockphoto.com/photo/doctor-in-gloves-holding-syringe-and-making-injection-to-senior-patient-in-medical-gm1255125179-367087719 www.istockphoto.com/vector/europe-map-on-grid-on-blue-background-gm500804784-81003787 www.istockphoto.com/vector/map-of-australia-gm926175590-254139941 www.istockphoto.com/vector/flashlight-warning-alarm-light-and-siren-light-flat-design-vector-design-gm1253926432-366350490 www.istockphoto.com/vector/icon-set-related-to-coronavirus-gm1215675224-354163608 commons.wikimedia.org/wiki/File:BCG_advert.jpg commons.wikimedia.org/wiki/File:Mycobacterium_bovis_BCG_ZN.jpg www.istockphoto.com/vector/europe-simple-blue-map-on-white-background-gm531229545-55339022 www.istockphoto.com/vector/womans-hand-with-a-retro-syringe-gm941267804-257272956 www.istockphoto.com/vector/coronavirus-disease-2019-component-of-coronavirus-cells-engraving-illustration-gm1213616125-352776656
The Science of Tear Gas
The Science of Tear Gas
4 days ago
There’s a lot of confusion about tear gases-what they are, what they do, and whether they can cause long-term harm. Here's what we know. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, Charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Tear Gases doi.org/10.1186/s12889-017-4814-6 doi.org/10.1002/jat.767 doi.org/10.1136/jramc-2013-000165 pubmed.ncbi.nlm.nih.gov/27391380/ pubmed.ncbi.nlm.nih.gov/11901348/ doi.org/10.1016/B978-0-12-800159-2.00011-7 doi.org/10.1016/B978-0-12-386454-3.00638-2 doi.org/10.1155/2014/963638 doi.org/10.1080/08958378.2018.1451575 doi.org/10.1136/bmj.b2283 doi.org/10.17226/18707 TRP channels doi.org/10.1146/annurev-cellbio-101011-155833 pubmed.ncbi.nlm.nih.gov/22233379/ Electrophilic Agents doi.org/10.1016/j.taap.2008.04.005 pubmed.ncbi.nlm.nih.gov/15071820/ pubmed.ncbi.nlm.nih.gov/19036859/ doi.org/10.3390/ijerph120201397 doi.org/10.1016/B978-0-12-386454-3.00595-9 doi.org/10.1080/00039896.1963.10663407 pubmed.ncbi.nlm.nih.gov/12668703/ pubmed.ncbi.nlm.nih.gov/28424320/ Capsaicinoids doi.org/10.1520/JFS14999J pubmed.ncbi.nlm.nih.gov/28044278/ doi.org/10.1021/np9600816 History of Tear Gases doi.org/10.2307/3103718 doi.org/10.5038/1944-0472.5.4.1 doi.org/10.3764/aja.115.1.0069 Government/Military Documents www.opcw.org/chemical-weapons-convention/articles www.opcw.org/sites/default/files/documents/SAB/en/sab25wp01_e_.pdf ihl-databases.icrc.org/customary-ihl/eng/docs/v2_cou_us_rule75 ke.army.mil/bordeninstitute/published_volumes/chemBio/Ch12.pdf ac.home.xs4all.nl/crowdcontrol.pdf www.ncjrs.gov/pdffiles1/nij/grants/182433.pdf www.ncjrs.gov/pdffiles1/nij/grants/181655.pdf npic.orst.edu/factsheets/archive/Capsaicintech.html archive.epa.gov/pesticides/reregistration/web/pdf/4018fact.pdf emergency.cdc.gov/agent/riotcontrol/factsheet.asp Other Coverage doi.org/10.1038/d41586-019-02594-5 core.ac.uk/reader/287490352 www.chemistryworld.com/podcasts/cs-gas/8442.article www.independent.co.uk/news/science/cs-spray-and-its-safe-components-1342754.html www.newyorker.com/tech/annals-of-technology/object-of-interest-pepper-spray Image Sources: bit.ly/2XMyivB commons.wikimedia.org/wiki/File:Soldiers_drill_in_their_gas_masks_during_World_War_I_(4041501708).jpg bit.ly/3icvr6J commons.wikimedia.org/wiki/File:Capsicum_annuum_-_K%C3%B6hler%E2%80%93s_Medizinal-Pflanzen-027.jpg www.eurekalert.org/multimedia/pub/93343.php bit.ly/2PwoJfv bit.ly/3kpBG9k commons.wikimedia.org/wiki/File:PulmEdema.PNG www.flickr.com/photos/diversey/24733335584/in/photostream/ bit.ly/2C6ehsc
Weird Things Whales Lost on Their Journey to the Sea
Weird Things Whales Lost on Their Journey to the Sea
12 days ago
When the ancestor of cetaceans went back into the water some 50 million years ago, it left a few things behind-including the functioning of certain genes that seem like they’d be hard to live without. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1126/sciadv.aaw6671 doi.org/10.1126/science.aap7714 doi.org/10.1038/ng.3198 doi.org/10.1016/j.neubiorev.2008.05.023 doi.org/10.1038/4351177a doi.org/10.1080/07420520500545854 doi.org/10.1016/j.cbpa.2010.11.029’ doi.org/10.1007/s00360-012-0652-0 doi.org/10.1111/j.1365-2028.1973.tb00070.x doi.org/10.1002/biof.1549 www.ncbi.nlm.nih.gov/pubmed/23181222 doi.org/10.1007/978-0-387-72347-1_5 doi.org/10.1016/j.freeradbiomed.2019.03.036 Image Sources: www.istockphoto.com/photo/finless-porpoise-gm1163097456-319258024 www.istockphoto.com/photo/humpback-whales-and-calf-gm502967006-82051483 www.istockphoto.com/photo/posing-playful-dolphin-gm1161287868-318156504 www.istockphoto.com/photo/the-tail-of-the-humpback-whale-gm683115146-125419869 www.istockphoto.com/photo/close-up-of-dolphin-in-water-with-its-mouth-open-gm157396697-7914949 www.istockphoto.com/photo/two-asian-students-studying-but-one-has-fallen-asleep-gm117145400-15726789 www.istockphoto.com/photo/dolphin-mother-with-baby-gm182754739-13165908 www.istockphoto.com/photo/blood-clot-cell-artery-gm139399372-529518 www.istockphoto.com/photo/humpback-whales-bubble-net-feeding-gm963087572-263048255 www.istockphoto.com/photo/sperm-whale-gm1032493108-276544324 www.istockphoto.com/photo/pesticide-treatment-gm473298428-64700125 commons.wikimedia.org/wiki/File:Runoff_of_soil_%26_fertilizer.jpg
Can Soda Save a Dying Fish?
Can Soda Save a Dying Fish?
6 days ago
For years, catch-and-release anglers have been pouring soda on bleeding fish in an effort to help save their lives. But.. does this actually work? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Bd_Tmprd, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Sam Buck, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, Charles Southerland, Charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.obvt.ca/fichiers/20151016%20Remise%20eau%20Ministere%20Ontario%20Anglais.pdf www.outdoorcanada.ca/coke-its-the-real-thing-to-stop-fish-bleeding/ www.biorxiv.org/content/10.1101/2020.06.15.150797v1.full.pdf jeb.biologists.org/content/208/6/1095 jeb.biologists.org/content/204/22/3963.short jeb.biologists.org/content/205/21/3357.short jeb.biologists.org/content/204/8/1519.short www.sciencedirect.com/science/article/abs/pii/S1569904812001541 appliedecology.cals.ncsu.edu/wp-content/uploads/SRAC-0468.pdf www.scielo.br/scielo.php?pid=S0100-879X2010000500001&script=sci_arttext
Why It Might Be Good to Have Herpes | Trained Immunity
Why It Might Be Good to Have Herpes | Trained Immunity
7 days ago
While herpes viruses cause harmful or annoying afflictions like chickenpox and cold sores, there’s also evidence it can help your immune system fight unrelated attackers. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1016/j.chom.2011.04.006 doi.org/10.1038/nature05762 doi.org/10.1038/s41577-020-0285-6 pubmed.ncbi.nlm.nih.gov/27102489/ doi.org/10.1016/j.chom.2017.02.003 doi.org/10.1371/journal.pone.0140765 pubmed.ncbi.nlm.nih.gov/20638646/ pubmed.ncbi.nlm.nih.gov/21799704/ doi.org/10.3389/fmicb.2017.02521 doi.org/10.1146/annurev-pathmechdis-012418-013023 pubmed.ncbi.nlm.nih.gov/21994567/ pubmed.ncbi.nlm.nih.gov/22150699/ pubmed.ncbi.nlm.nih.gov/25329659/ pubmed.ncbi.nlm.nih.gov/12798618/ doi.org/10.1002/bies.201800191 pubmed.ncbi.nlm.nih.gov/31137759/ Image Sources: www.istockphoto.com/photo/female-hand-applying-cream-on-little-girl-with-chicken-pox-at-home-gm843247560-137727183 www.istockphoto.com/photo/woman-applying-cold-sore-cream-on-lips-in-front-of-mirror-gm1086801454-291580847 www.storyblocks.com/video/stock/doctor-filling-a-syringe-with-the-measles-vaccine-rc-pplhi4jv2x9r93 www.storyblocks.com/video/stock/close-up-hands-of-scientist-holding-white-laboratory-rat-when-discussing-research-details-with-colleague-smwrab-1qjhhe202w www.storyblocks.com/video/stock/red-and-white-blood-cell-in-a-vein-artery-or-capillary-3d-render-h7c4ld8ifjdau7mdi commons.wikimedia.org/wiki/File:1HIG_Interferon-Gamma03.png commons.wikimedia.org/wiki/File:Herpes_Virus.png
How Did You Get Here?! (Unexpected Ways Species Travel the World)
How Did You Get Here?! (Unexpected Ways Species Travel the World)
11 days ago
Sometimes, species end up in places we wouldn't expect, like when the same or very similar species end up on opposite parts of the globe. It's called disjunct distribution, and here are 6 ways that it can happen. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: royalsocietypublishing.org/doi/pdf/10.1098/rspb.2003.2406 www.vincentwildlife.ie/species/pygmy-shrew nationalzoo.si.edu/animals/screaming-hairy-armadillo journals.plos.org/plosone/article?id=10.1371/journal.pone.0190944 www.nationalgeographic.com/animals/mammals/group/opossums/ norriscenter.ucsc.edu/collections-and-resources/mammals/monotremes-marsupials-placentals.html www.nhc.ed.ac.uk/index.php?page=493.168.256 australian.museum/learn/australia-over-time/evolving-landscape/the-cretaceous-period/ www.aussie-info.com/identity/fauna/ www.floridamuseum.ufl.edu/southflorida/habitats/mangroves/geographical-distribution/ link.springer.com/article/10.1007/BF02854758 www.amnh.org/explore/videos/biodiversity/mangroves-the-roots-of-the-sea/what-is-a-mangrove publishing.cdlib.org/ucpressebooks/view?docId=ft196n99v8&chunk.id=d0e217&toc.id=&brand=ucpress esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/ecy.2774 science.jrank.org/pages/3766/Killifish.html#ixzz6RZhbo3B7 link.springer.com/article/10.1007/BF02806469 www.nationalgeographic.com/animals/reptiles/g/green-iguana/ www.nature.com/articles/26886 Image Sources: commons.wikimedia.org/wiki/File:Eurasian_Pygmy_Shrew_area.png commons.wikimedia.org/wiki/File:Sorex_minutus.jpg commons.wikimedia.org/wiki/File:Sorex_minutus_palm.jpg www.inaturalist.org/photos/78653939 commons.wikimedia.org/wiki/File:Chaetophractus_vellerosus3.jpg commons.wikimedia.org/wiki/File:Chaetophractus_vellerosus_distribution_map.png commons.wikimedia.org/wiki/File:Arid_chaco.jpg commons.wikimedia.org/wiki/File:Gondwana_420_Ma.png commons.wikimedia.org/wiki/File:World_map_mangrove_distribution.png commons.wikimedia.org/wiki/File:Guatemalan_Killifish_Fundulopanchax_gardneri.jpg commons.wikimedia.org/wiki/File:Coscoroba_coscoroba_-Argentina_-flying-8.jpg commons.wikimedia.org/wiki/File:Coscoroba.swan.2.arp.750pix.jpg commons.wikimedia.org/wiki/File:Portrait_of_an_Iguana.jpg
Could Your Blood Type Ever Change?
Could Your Blood Type Ever Change?
10 days ago
Go to Brilliant.org/SciShow to try their course The Chemical Reaction. The first 200 subscribers get 20% off an annual Premium subscription. From A positive to O negative, everyone's born with a blood type, and they're stuck with that blood type for their whole lives... or are they? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubs.acs.org/doi/abs/10.1021/ja5116088 www.eurekalert.org/pub_releases/2018-08/acs-gbp071218.php www.ncbi.nlm.nih.gov/pmc/articles/PMC5242122/ www.ncbi.nlm.nih.gov/books/NBK534246/ www.cancer.gov/publications/dictionaries/cancer-terms/def/bone-marrow www.hopkinsmedicine.org/health/treatment-tests-and-therapies/bone-marrow-transplantation www.ncbi.nlm.nih.gov/pmc/articles/PMC4222417/ www.nejm.org/doi/full/10.1056/NEJM199203263261310 pubmed.ncbi.nlm.nih.gov/7740249/ pubmed.ncbi.nlm.nih.gov/27022317/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6375375/ pathology.ucla.edu/workfiles/Education/Transfusion%20Medicine/14-3-HowdoIABOIncompHSCT.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC2628004/ onlinelibrary.wiley.com/doi/full/10.1002/ajh.23310 nij.ojp.gov/topics/articles/dna-evidence-basics-types-samples-suitable-dna-testing www.researchgate.net/publication/6332541_The_Effect_of_Bone_Marrow_Transplants_on_DNA_profiles_a_case_example
People May Have Walked North America 30,000 Years Ago | SciShow News
People May Have Walked North America 30,000 Years Ago | SciShow News
10 days ago
Two new studies challenge what we thought we knew about the first humans in the Americas, sending the archaeology community buzzing. Could people have been on these continents 10 to 15 thousand years earlier than archaeologists previously thought? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1038/s41586-020-2509-0 doi.org/10.1038/s41586-020-2491-6 doi.org/10.1126/science.1183944 doi.org/10.1038/321769a0 doi.org/10.1038/nature13025 doi.org/10.1126/science.1137166 doi.org/10.1016/j.jas.2013.02.019 doi.org/10.1080/20555563.2016.1237828 doi.org/10.1017/S0003598X00050845 humanorigins.si.edu/multimedia/videos/how-tell-rock-stone-tool Other coverage: doi.org/10.1126/science.abd9583 doi.org/10.1038/d41586-020-02137-3 www.livescience.com/first-north-americans-30000-years-ago.html Image Sources: doi.org/10.1038/s41586-020-2509-0 commons.wikimedia.org/wiki/File:Clovis_Rummells_Maske.jpg commons.wikimedia.org/wiki/File:Beringia_land_bridge-noaagov.gif www.eurekalert.org/multimedia/pub/238171.php
3 Ways to Prevent Hurricanes (Maybe)
3 Ways to Prevent Hurricanes (Maybe)
11 days ago
Global Problem Solvers: The Series inspires kids to think as entrepreneurs, innovate as technologists, and act as social change agents. Learn more at bit.ly/gpsseries and watch Season 2 Storm Force at bit.ly/gpsseason2. To access teaching resources, such as games, discussion questions, lesson plans, and more visit bit.ly/gpsteacher. This free animated series follows a cast of teenage superheroes from around the world, each with a unique skill, who solve social and environmental problems. Thanks to Cisco for sponsoring this episode of SciShow. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1175/BAMS-D-18-0189.1 doi.org/10.1002/asl.402 doi.org/10.1088/1748-9326/aae98d doi.org/10.1098/rsta.2014.0134 www.sintef.no/en/latest-news/preventing-hurricanes-using-air-bubbles/ www.onepetro.org/conference-paper/ISOPE-I-04-044 doi.org/10.1073/pnas.1510530112 www.aoml.noaa.gov/hrd-faq/#hurricane-mitigation Image Sources: commons.wikimedia.org/wiki/File:Andrew_1992-08-23_1231Z.png commons.wikimedia.org/wiki/File:Hurricane_andrew_fema_2563.jpg commons.wikimedia.org/wiki/File:Hurricane-en.svg commons.wikimedia.org/wiki/File:Sulfur_dioxide_lewis_structure.png commons.wikimedia.org/wiki/File:Rainbow_and_sulfur_dioxide_emissions_from_the_Halema%60uma%60u_vent.jpg commons.wikimedia.org/wiki/File:Big_Bubble_Curtain_Prototyp.jpg svs.gsfc.nasa.gov/13649
Ultra High-Tech Ways Scientists Might Defeat COVID-19
Ultra High-Tech Ways Scientists Might Defeat COVID-19
12 days ago
Scientists are trying a little bit of everything to fight the virus that causes COVID-19, but some researchers are harnessing more than just the usual virus-fighting repertoire, from tiny sponges to viral RNA-destroying bubbles. Our COVID-19 playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.fda.gov/medical-devices/personal-protective-equipment-infection-control/n95-respirators-surgical-masks-and-face-masks www.nsf.gov/awardsearch/showAward?AWD_ID=2026944&HistoricalAwards=false www.nsf.gov/awardsearch/showAward?AWD_ID=2027489&HistoricalAwards=false www.nsf.gov/awardsearch/showAward?AWD_ID=2028763&HistoricalAwards=false www.sciencedirect.com/topics/medicine-and-dentistry/nanofilm science.sciencemag.org/content/348/6233/aaa2491 www.ncbi.nlm.nih.gov/pmc/articles/PMC7301960/ www.sciencedirect.com/topics/medicine-and-dentistry/cell-surface-receptor www.pnas.org/content/117/21/11727 www.ncbi.nlm.nih.gov/pmc/articles/PMC7189862/ www.nature.com/articles/nature15386 www.cell.com/nucleus-crispr-applications newscenter.lbl.gov/2020/06/04/gene-targeting-covid-19/ www.cell.com/cell-chemical-biology/pdf/S1074-5521(98)90173-9.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC7252431/
No Ears, No Problem: Frogs Can Hear With Their Lungs
No Ears, No Problem: Frogs Can Hear With Their Lungs
13 days ago
Go to Brilliant.org/SciShow to try their Waves and Light course. The first 200 subscribers get 20% off an annual Premium subscription. If you’ve ever looked at a frog’s head, you might have noticed that they don’t have external ears. So How do they hear? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubmed.ncbi.nlm.nih.gov/20149854/ doi.org/10.1007/978-1-4612-2784-7_25 doi.org/10.1007/BF01131168 doi.org/10.1159/000113560 pubmed.ncbi.nlm.nih.gov/3422747/ doi.org/10.1242/jeb.01511 doi.org/10.1007/978-0-387-47796-1 doi.org/10.1098/rsbl.2010.0636 doi.org/10.1007/s003590050338 www.ncbi.nlm.nih.gov/books/NBK10867/ books.google.com/books?id=oaS-OpEjPtUC Image Sources: www.istockphoto.com/photo/mountain-trail-under-the-milky-way-gm516813758-89163753 usa-video.net/y1WzmRm_dd4-video.html www.flickr.com/photos/davemedia/5941213303 commons.wikimedia.org/wiki/File:FrogEar_Labelled.png www.flickr.com/photos/californiadfg/28237032356/in/photolist-oZQ4iU-mHayAS-9U4mSM-K2daXs-aRJkmD-8rzCF-bi2xen-7uvRMb-7uvRtb-9E3r4V-9U6HGy-9U7tfN-CD8QSt-E8hZLL-dDFUnU-dDAvgX-S3M6Gj-DmmieB-DKfy7x-K2daUb-EiK5bZ-DRBGfE-ax6oyt-E8hX5U-6gDU7N-DjcCUi-6gDUiN-DzYbaT www.istockphoto.com/photo/frog-shadow-on-the-leaf-gm176991843-20052786
Immune NETs: What COVID and Snake Venoms Have in Common
Immune NETs: What COVID and Snake Venoms Have in Common
19 days ago
When faced with threats ranging from snake bites to COVID infections, some white blood cells retaliate with a peculiar tactic: spewing out their own DNA to form pathogen-trapping nets. But research suggests that sometimes this web-deploying response might do our bodies more harm than good. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubmed.ncbi.nlm.nih.gov/22956760/ pubmed.ncbi.nlm.nih.gov/28149530/ doi.org/10.1038/s41423-018-0024-0 doi.org/10.3389/fimmu.2016.00366 doi.org/10.1038/ncomms11361 pubmed.ncbi.nlm.nih.gov/22817992/ doi.org/10.1038/nri.2017.105 doi.org/10.1016/j.ajpath.2011.03.013 doi.org/10.1182/blood.2020007008 pubmed.ncbi.nlm.nih.gov/28220120/ doi.org/10.1172/JCI84538 pubmed.ncbi.nlm.nih.gov/25149285/ Image Sources: www.istockphoto.com/photo/neutrophil-a-white-blood-cell-gm1048931502-280545059 www.istockphoto.com/photo/coronavirus-cell-isolated-gm1210775161-350892985 www.istockphoto.com/photo/snake-bite-gm112118525-10612580 www.istockphoto.com/photo/neutrophil-cell-gm693388068-128042621 commons.wikimedia.org/wiki/File:Phagocytosis2.png www.eurekalert.org/multimedia/pub/107287.php www.istockphoto.com/photo/brain-gm182781752-12873853 www.eurekalert.org/multimedia/pub/218714.php www.istockphoto.com/photo/virus-isolated-on-white-background-gm978684482-265983367 www.istockphoto.com/photo/streptococcus-gm508319558-84969741 www.eurekalert.org/multimedia/pub/236098.php www.istockphoto.com/photo/test-tube-in-laboratory-gm184654324-18158607 www.istockphoto.com/photo/basophil-granulocyte-gm176977366-26401131 www.istockphoto.com/photo/a-tangled-horror-wet-decorative-spider-web-on-black-background-gm1135102676-301850861
6 of the Oldest Parasites Ever Found
6 of the Oldest Parasites Ever Found
16 days ago
Where there's life, there's other life looking for a free ride. Here are six of the world's oldest parasites. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Part 1 www.cdc.gov/parasites/about.html www.thelancet.com/journals/laninf/article/PIIS1473-3099(14)70794-7/fulltext www.cdc.gov/parasites/schistosomiasis/index.html Part 2 www.cambridge.org/core/journals/parasitology/article/ancient-parasitic-dna-reveals-toxascaris-leonina-presence-in-final-pleistocene-of-south-america/9E406417164E40114F819AA78D60C667 Part 3 www.nature.com/articles/s41467-018-05654-y australianmuseum.net.au/learn/animals/insects/predators-parasites-and-parasitoids/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5648684/#!po=2.88462 PART 4 www.nature.com/articles/s41598-017-12863-w www.researchgate.net/publication/23282228_The_oldest_fossil_evidence_of_animal_parasitism_by_fungi_supports_a_Cretaceous_diversification_of_fungal-arthropod_symbioses/link/5e9dd6b9299bf13079ad7b12/download www.cdc.gov/parasites/taeniasis/index.html www.ncbi.nlm.nih.gov/pmc/articles/PMC3559381/ www.nature.com/articles/s41467-020-16332-3 en.wikipedia.org/wiki/Schistosoma_haematobium#/media/File:Schistosomiasis_haematobia.jpg en.wikipedia.org/wiki/File:Schistosoma_20041-300.jpg#/media/File:Schistosoma_20041-300.jpg commons.wikimedia.org/wiki/File:Schistosoma_haematobium_egg_4843_lores.jpg commons.wikimedia.org/wiki/File:Water_snail_Rex_2.jpg commons.wikimedia.org/wiki/File:Coprolites_with_Inclusions.jpg#/media/File:Coprolites_with_Inclusions.jpg commons.wikimedia.org/wiki/File:Ophiocordyceps_australis_group_799627.jpg#/media/File:Ophiocordyceps_australis_group_799627.jpg commons.wikimedia.org/wiki/File:2017-01-01_Ophiocordyceps_kniphofioides_(H.C._Evans_%26_Samson)_G.H._Sung,_J.M._Sung,_Hywel-Jones_%26_Spatafora_799628.jpg www.researchgate.net/figure/Photographs-of-the-holotype-of-P-coccophagus-gen-et-sp-nov-that-shows-the-oldest_fig1_23282228
Why Are These Bees STABBING Plants?
Why Are These Bees STABBING Plants?
17 days ago
Humans know a lot about bees, seeing as they impact both our ecology and our economy. But there's something about bumble bees that we totally missed until recently; a super weird and mysterious behavior that might give them a leg up in weathering climate change. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: science.sciencemag.org/content/368/6493/881 science.sciencemag.org/content/368/6493/824 www.pollinator.org/list-of-pollinated-food www.fs.fed.us/wildflowers/pollinators/pollinator-of-the-month/bumble bees.shtml www.sciencedaily.com/releases/2020/05/200526134651.htm
This Sturgeon-Paddlefish Hybrid Shouldn't Exist | SciShow News
This Sturgeon-Paddlefish Hybrid Shouldn't Exist | SciShow News
17 days ago
Chromosome shenanigans have resulted in some unexpected hybrid fishes. Also, this record-breaking mouse lives at a ridiculous altitude. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Sturddlefish Hybrid background: link.springer.com/content/pdf/10.1007/s11427-014-4707-1.pdf Gynecogenesis: www.sciencedirect.com/topics/agricultural-and-biological-sciences/gynogenesis Main source: www.mdpi.com/2073-4425/11/7/753 Mice www.pnas.org/content/early/2020/07/15/2005265117/tab-article-info www.pnas.org/content/pnas/early/2020/07/15/2005265117.full.pdf news.fsu.edu/news/science-technology/2020/07/17/fsu-biologist-part-of-team-that-discovered-new-record-for-highest-living-mammal/#:~:text=The%20mouse%20was%20found%20even,at%20such%20a%20high%20elevation. Image Sources: commons.wikimedia.org/wiki/File:NSK-ZOO-liger.jpg commons.wikimedia.org/wiki/File:FMIB_48154_Acipenser_guldenstadth,_Var_Schypa.jpeg commons.wikimedia.org/wiki/Category:Polyodon_spathula#/media/File:FMIB_51145_Paddle-Fish.jpeg commons.wikimedia.org/wiki/Category:Acipenser_gueldenstaedtii#/media/File:Waxdick_(Acipenser_gueldenstaedtii_).jpg Daniel Döhne commons.wikimedia.org/wiki/File:Acipenser_and_Cyprinus_in_Saint_Petersburg_Oceanarium.ogv Obakeneko commons.wikimedia.org/wiki/File:American_paddlefish_filter_feeding.webm Earthwave Society www.mdpi.com/2073-4425/11/7/753# by Jenő Káldy et al. www.storyblocks.com/video/stock/animated-dna-strands-loop-able-4k-het21yt5gizvyi5ms twitter.com/QuirogaCarmona/status/1239203523050582016/photo/2 Marcial Quiroga-Carmona www.pnas.org/content/early/2020/07/15/2005265117/tab-article-info www.mdpi.com/2073-4425/11/7/753
Those Pretty Road Medians May Be Bad for Bugs
Those Pretty Road Medians May Be Bad for Bugs
18 days ago
SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Cities have been working hard to transform the areas around roads into healthy habitats for important pollinating insects. And these insects seem to love our roadside landscapes, but these areas might also be luring them to their splattery deaths. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1016/j.biocon.2012.12.028 doi.org/10.1111/1365-2664.13556 doi.org/10.1016/j.biocon.2008.07.026 doi.org/10.1038/s41467-019-08974-9 doi.org/10.1007/s10841-015-9808-z doi.org/10.1007/s10841-018-0051-2 doi.org/10.1007/s10841-015-9765-6 obamawhitehouse.archives.gov/sites/default/files/microsites/ostp/Pollinator%20Health%20Strategy%202015.pdf beeinformed.org/citizen-science/loss-and-management-survey/ www.fhwa.dot.gov/publications/publicroads/17sept/01.cfm www.environment.fhwa.dot.gov/env_topics/ecosystems/Pollinators_Roadsides/BMPs_pollinators_landscapes.pdf Images: www.istockphoto.com/photo/spring-flower-bed-median-strip-and-empty-road-gm1220600073-357476545 www.istockphoto.com/vector/honey-splash-and-drops-set-of-labels-vector-illustration-gm1223380734-359339861 www.istockphoto.com/photo/hong-kong-urban-street-scene-gm1157153933-315648960 www.istockphoto.com/photo/plants-on-roadside-verge-gm1227074761-361761058 www.istockphoto.com/photo/gorgeous-butterfly-in-coastal-louisiana-flying-above-pink-yellow-lantana-flowers-gm1183248044-332614832 www.istockphoto.com/photo/walk-through-a-bavarian-village-with-rapeseed-fields-gm1256847950-368142250 www.istockphoto.com/photo/dead-bugs-on-a-windshield-gm528430724-92967415 www.istockphoto.com/photo/road-gm1157979345-316149207 www.istockphoto.com/photo/high-angle-view-of-the-eastbound-lanes-of-calle-100-in-the-la-castellana-district-of-gm1250524730-364762673 www.istockphoto.com/photo/semi-truck-on-traffic-roundabout-gm1227462071-362022546 www.istockphoto.com/vector/vehicles-on-road-with-traffic-jam-pollution-gm843312438-137824791 www.istockphoto.com/vector/set-of-cute-drawn-insects-isolated-on-white-gm165669825-10247847 www.istockphoto.com/vector/spring-garden-flowers-vector-with-blooming-grass-border-simple-plant-bouquet-gm1124240571-295039313
Understanding the Voices in Our Heads
Understanding the Voices in Our Heads
19 days ago
Psychologists are only just beginning to study that voice in your head that narrates your thoughts, and it's more complicated than you probably realize. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.gwern.net/docs/psychology/2013-hurlburt.pdf www.sciencedirect.com/science/article/abs/pii/S1053810008000032?via%3Dihub www.ingentaconnect.com/content/imp/jcs/2018/00000025/f0020003/art00002 www.ncbi.nlm.nih.gov/pubmed/29522066 www.ncbi.nlm.nih.gov/pmc/articles/PMC4741522/ www.ncbi.nlm.nih.gov/pmc/articles/PMC4381102/ hurlburt.faculty.unlv.edu/hurlburt-akhter-2006.pdf www.sciencedirect.com/science/article/pii/S1877042811021562 www.ncbi.nlm.nih.gov/pubmed/21880511 journals.sagepub.com/doi/full/10.1177/0276236619864276 www.ncbi.nlm.nih.gov/pmc/articles/PMC4538954/#!po=77.2727 www.tandfonline.com/doi/full/10.1080/10720537.2019.1633572 atullett.people.ua.edu/uploads/1/3/6/9/13696478/tullett__inzlicht_2010.pdf pubs.asha.org/doi/abs/10.1044/2017_JSLHR-S-16-0376?rfr_dat=cr_pub%3Dpubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org www.apa.org/ptsd-guideline/patients-and-families/cognitive-behavioral science.sciencemag.org/content/255/5044/556.long www.ncbi.nlm.nih.gov/pmc/articles/PMC4692319/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5367153/?report=reader#!po=88.6364 journals.sagepub.com/doi/full/10.1177/0956797613478614 www.ncbi.nlm.nih.gov/pubmed/31002966 www.ncbi.nlm.nih.gov/pubmed/29199947 www.ncbi.nlm.nih.gov/pmc/articles/PMC6702515/ www.ncbi.nlm.nih.gov/pmc/articles/PMC4260673/?report=reader www.nature.com/articles/nrn2113 www.sciencedirect.com/science/article/abs/pii/0028393282900392 www.ncbi.nlm.nih.gov/pubmed/24197114 www.ncbi.nlm.nih.gov/pubmed/20481393 www.ncbi.nlm.nih.gov/pubmed/29732224 www.ncbi.nlm.nih.gov/pubmed/18181880 link.springer.com/article/10.1007%2Fs11065-016-9328-y www.ncbi.nlm.nih.gov/pubmed/19222316 www.ncbi.nlm.nih.gov/pmc/articles/PMC5089968/ www.ncbi.nlm.nih.gov/pubmed/21880511 www.sciencedirect.com/science/article/pii/S0140673695914358 Image Sources: www.istockphoto.com/photo/father-hold-hand-little-daughter-lying-on-sofa-feels-unwell-gm1153592592-313358937 www.istockphoto.com/photo/two-funny-looking-men-having-troubled-communication-gm1146496847-308943827 www.istockphoto.com/photo/stressed-mature-man-driving-his-car-gm684584094-125672465 www.istockphoto.com/vector/love-emotion-or-empathy-cerebral-or-brain-activity-in-caudate-nucleus-connection-gm1170160130-323713546 www.storyblocks.com/video/stock/detail-shot-of-womans-mouth-as-she-speaks-and-smiles-ryxsrwvsipq6odim bit.ly/39hXNJq www.storyblocks.com/video/stock/sad-gloomy-woman-sitting-in-bed-at-home-rluoorxwwj5wpjgy3 www.storyblocks.com/video/stock/teacher-standing-next-to-the-blackboard-and-thinking-vwuuvhp2eilpf8ivn www.storyblocks.com/video/stock/the-twin-brothers-talk-in-the-office-balcony-bib1ggo2lj0trevkz www.storyblocks.com/video/stock/a-close-up-of-human-feet-nervously-tapping-on-the-floor-due-to-uncertainty-uqb9lwt www.storyblocks.com/video/stock/teenage-girl-thinks-and-counts-on-her-fingers-trying-to-remember-young-girl-in-denim-jacket-isolated-on-a-yellow-background-scqjo3ntjnjvcff9rp bit.ly/2E9WK2V www.istockphoto.com/photo/young-couple-preparing-dinner-together-at-home-dancing-gm1243013885-362827996 www.istockphoto.com/photo/studio-shot-of-overweight-asian-woman-wearing-yellow-orange-dress-against-colored-gm840404364-137955343 www.istockphoto.com/photo/writing-gm1147767708-309731713
What’s Up With Those Bright Blue Eggs?
What’s Up With Those Bright Blue Eggs?
27 days ago
It seems like birds would want to hide their eggs, but there are hundreds of species that lay blue to blue-green eggs. Thanks to some clever experiments, we’re finally starting to understand why birds might benefit from conspicuously colored eggs. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1086/685780 doi.org/10.1093/ps/85.3.546 doi.org/10.1086/694297 doi.org/10.1007/s00265-010-1107-9 doi.org/10.1525/auk.2009.09090 doi.org/10.1525/cond.2008.8634 doi.org/10.1007/s00265-005-0092-x doi.org/10.1007/s00265-006-0315-9 doi.org/10.1111/j.2006.0908-8857.03915.x en.cnki.com.cn/Article_en/CJFDTotal-XNND199404014.htm www.allaboutbirds.org/news/the-beauty-and-biology-of-egg-color/ ------- Images: www.istockphoto.com/ www.storyblocks.com/video usa-video.net/p7r_dQuQMgA-video.html commons.wikimedia.org/wiki/File:Ficedula_hypoleuca_egg.JPG usa-video.net/4NZBreUdiOQ-video.html commons.wikimedia.org/wiki/File:Black-headed_weaver_(Ploceus_cucullatus_bohndorffi)_male_nest_building.jpg commons.wikimedia.org/wiki/File:Ploceus_cucullatus_MHNT_228_St_Gilles_La_R%C3%A9union.jpg
The Nuclear City Lost Under Ice | Camp Century
The Nuclear City Lost Under Ice | Camp Century
21 day ago
Hidden beneath Greenland’s ice and powered by a nuclear reactor, Camp Century made for an interesting US military base. But life under the ice came with unique struggles; and although it wasn’t mainly constructed for science, the base also paved the way for important discoveries about the history of Earth’s climate. Hosted by: Olivia Gordon Thumbnail Credit: US Army Cold Regions Research and Engineering Laboratory SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: science.sciencemag.org/content/166/3903/377 www.clim-past.net/9/2525/2013/cp-9-2525-2013.pdf [PDF] agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016GL069688 www.sciencemag.org/news/2016/08/mysterious-ice-buried-cold-war-military-base-may-be-unearthed-climate-change climate.nasa.gov/news/2616/core-questions-an-introduction-to-ice-cores/ agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2010JD014311 science.sciencemag.org/content/366/6465/556 www.atomicheritage.org/history/camp-century medium.com/predict/camp-century-americas-nuclear-powered-base-under-the-greenland-ice-sheet-3536f3b5407f www.theguardian.com/world/2016/sep/27/receding-icecap-top-secret-us-nuclear-project-greenland-camp-century-project-iceworm www.wired.com/story/the-top-secret-cold-war-project-that-pulled-climate-science-from-the-ice/ time.com/5585149/arctic-nuclear-history/ large.stanford.edu/courses/2018/ph241/nishimura2/docs/aec-oct68.pdf [PDF] books.google.com/books?id=jjdwo4fljmkC&lpg=PA61&ots=Y9ADOfsO2T&dq=Alco%20PM-2A&pg=PA57#v=onepage&q=Alco%20PM-2A&f=false fas.org/sgp/othergov/doe/heu/appd.pdf [PDF] cires.colorado.edu/news/greenland-and-legacy-camp-century Image and Archival Footage Sources: usace.contentdm.oclc.org/digital/collection/p266001coll1/id/4529/rec/1 usace.contentdm.oclc.org/digital/collection/p266001coll1/id/3499/rec/1 usace.contentdm.oclc.org/digital/collection/p266001coll1/id/3968/rec/3 erdc-library.erdc.dren.mil/jspui/handle/11681/22902 www.istockphoto.com/photo/lumps-of-ice-and-a-chainsaw-winter-ice-sculpture-festival-gm1200935594-344178231 www.istockphoto.com/photo/huge-tabular-iceberg-floating-in-bransfield-strait-at-susnet-antarctica-gm818527940-132343225 www.istockphoto.com/photo/many-small-bubbles-on-sky-blue-background-gm184833871-18226207 usace.contentdm.oclc.org/digital/collection/p15141coll5/id/654/ www.istockphoto.com/photo/ice-edge-of-greenland-ice-sheet-gm510391697-46202144 archive.org/details/gov.dod.dimoc.26064 www.istockphoto.com/photo/ice-background-gm511572637-47088472 www.istockphoto.com/photo/dust-scratches-black-background-distressed-layer-gm1166511133-321364887 www.istockphoto.com/photo/high-resolution-wet-plate-emulation-background-gm689112716-126829551
5 Strangely Familiar Ancient Animals
5 Strangely Familiar Ancient Animals
24 days ago
Once evolution finds a trick that works, it tends to repeat it. Here are a few examples of prehistoric animals that look a lot like ones we know today. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: royalsocietypublishing.org/doi/pdf/10.1098/rsos.160672 www.amnh.org/explore/news-blogs/on-exhibit-posts/pterosaur-of-the-day-pterodaustro academic.oup.com/condor/article/104/1/73/5563018 peerj.com/articles/7375/ sp.lyellcollection.org/content/379/1/91 peerj.com/preprints/27476.pdf pdfs.semanticscholar.org/ea81/4367b208912e0b6802c37209458dd1b64dad.pdf www.nature.com/articles/nature23476 royalsocietypublishing.org/doi/full/10.1098/rspb.2015.2893 www.ncbi.nlm.nih.gov/pmc/articles/PMC2710891/ Image Sources: www.istockphoto.com/photo/mother-and-baby-bat-flying-on-blue-sly-gm1147752698-309721452 www.istockphoto.com/photo/seagull-flying-in-the-blue-sky-gm1148576110-310216415 www.istockphoto.com/photo/blue-morpho-butterfly-gm184638966-17845323 www.istockphoto.com/photo/flamingos-on-the-beach-gm170618386-8252068 www.istockphoto.com/photo/flamingo-isolated-gm155381324-21682723 www.storyblocks.com/video/stock/large-amount-of-flamingos-in-africa-bnkgi2gyirgbqj19 commons.wikimedia.org/wiki/File:Foraminif%C3%A8res_de_Ngapali.jpg www.istockphoto.com/photo/yawning-leopard-seal-on-iceberg-gm465087264-58933372 www.storyblocks.com/video/stock/the-beaver-floats-on-water-and-then-dives-skemgzpzhjyp0r0ta www.istockphoto.com/photo/3d-illustration-exotic-animal-platypus-on-white-gm1132021836-299930645 www.istockphoto.com/photo/floating-platypus-in-brown-water-photo-taken-in-eungella-national-park-in-queensland-gm1168271201-322514414 commons.wikimedia.org/wiki/File:Platypus_spur.JPG#/media/File:Platypus_spur.JPG www.istockphoto.com/photo/indian-giant-flying-squirrel-gm653859046-118819595 www.istockphoto.com/photo/sugar-glider-gm164110643-23376004 www.istockphoto.com/photo/sunda-flying-lemur-gm465090913-33196208 www.storyblocks.com/video/stock/indian-flying-fox-pteropus-medius-formerly-pteropus-giganteus-also-known-as-the-greater-indian-fruit-bat-is-a-species-of-flying-fox-found-in-south-asiaranthambore-national-park-rajasthan-india-bwkpcdoprk3uw7ndo www.istockphoto.com/photo/owl-butterfly-gm1154634295-314059343 www.istockphoto.com/photo/plain-tiger-in-thailand-gm471097269-6956695 www.storyblocks.com/video/stock/pine-branch-with-cones-on-pine-tree-in-forest-pine-tree-and-pine-cones-wood-in-forest-christmas-tree-nkxf-hutfxik9hxv1s www.storyblocks.com/video/stock/hd-flowers-butterfly commons.wikimedia.org/wiki/File:Pterodaustro_guinazaui.jpg commons.wikimedia.org/wiki/File:Pterodaustro_skull.jpg commons.wikimedia.org/wiki/File:Smilosuchus_adamanensis.jpg commons.wikimedia.org/wiki/Category:Paleorhinus_life_restorations#/media/File:Paleorhinus_Warsaw.jpg commons.wikimedia.org/wiki/Category:Rutiodon_life_restorations#/media/File:Rutiodon_BW.jpg www.istockphoto.com/photo/nile-crocodile-gm93160176-4973599 en.wikipedia.org/wiki/Castorocauda#/media/File:Castorocauda_BW.jpg luo-lab.uchicago.edu/pressReleases/PR_gliders_images.html commons.wikimedia.org/wiki/File:Volaticotherium-Paleozoological_Museum_of_China.jpg commons.wikimedia.org/wiki/File:Structural_diversity_among_Kalligrammatidae.png commons.wikimedia.org/wiki/File:Yang_2014_Sophogramma_lii.png commons.wikimedia.org/wiki/File:Green_Lacewing._Chrysopidae_(43190034884).jpg www.istockphoto.com/photo/pacific-ocean-view-in-laguna-beach-in-california-gm1194018939-339834290
Why Is There Another Pepper Inside My Pepper?
Why Is There Another Pepper Inside My Pepper?
24 days ago
Go to Brilliant.org/SciShow to try their new Cryptocurrency course. The first 200 subscribers get 20% off an annual Premium subscription. It's Taco Tuesday and you're chopping up some tasty bell peppers for that nice sweet crunch. But what's this? A pepper inside your pepper? Is nature playing a prank on you or is there more to it? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubmed.ncbi.nlm.nih.gov/22018057/ pubmed.ncbi.nlm.nih.gov/30134217/ doi.org/10.1038/s41477-018-0249-z pubmed.ncbi.nlm.nih.gov/22253976/ pubmed.ncbi.nlm.nih.gov/7912435/ pubmed.ncbi.nlm.nih.gov/12244239/ pubmed.ncbi.nlm.nih.gov/10802558/ doi.org/10.1093/jxb/4.1.87 pubmed.ncbi.nlm.nih.gov/11934354/ doi.org/10.21273/JASHS.133.1.117 doi.org/10.1007/BF02270830 doi.org/10.1023/A:1006594532392
SARS-CoV-2 May Have Another Door Into Cells | SciShow News
SARS-CoV-2 May Have Another Door Into Cells | SciShow News
24 days ago
Researchers think the virus behind COVID-19 may have multiple ways into cells-which could help us understand how it behaves. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1101/2020.03.14.988345 pubmed.ncbi.nlm.nih.gov/32307653/ pubmed.ncbi.nlm.nih.gov/22080952 pubmed.ncbi.nlm.nih.gov/20810913/ doi.org/10.1128/JVI.02168-09 doi.org/10.1086/427811 pubmed.ncbi.nlm.nih.gov/11353871/ pubmed.ncbi.nlm.nih.gov/20810913/ doi.org/10.1016/j.cmet.2020.04.021 doi.org/10.1111/all.14429 doi.org/10.1111/tbed.13634 doi.org/10.26434/chemrxiv.11938173 doi.org/10.20944/preprints202004.0204.v1 doi.org/10.1016/S0140-6736(20)30937-5 doi.org/10.1101/2020.03.21.20040691
The Unbelievably Tough Animals of Lake Natron
The Unbelievably Tough Animals of Lake Natron
26 days ago
With its caustic red waters, Lake Natron doesn’t seem like the ideal place to call home. But some creatures have evolved amazing adaptations that help them survive and thrive in this alkaline lake. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: earthobservatory.nasa.gov/images/5465/lake-natron-tanzania boingboing.net/2013/10/02/meet-the-fish-that-happily-liv.html www.ncbi.nlm.nih.gov/pmc/articles/PMC4973668/ theconversation.com/africas-most-toxic-lakes-are-a-paradise-for-fearless-flamingos-70817 africageographic.com/blog/tanzania-mine-worlds-important-flamingo-breeding-ground/ animaldiversity.org/accounts/Phoeniconaias_minor/#conservation_status www.nature.com/articles/337165a0.pdf?origin=ppub www.bashanfoundation.org/contributions/Vonshak-A/vonshakarthorspira.pdf www.smithsonianmag.com/science-nature/this-alkaline-african-lake-turns-animals-into-stone-445359/ water-research.net/index.php/ammonia-in-groundwater-runoff-and-streams www.waterquality.gov.au/anz-guidelines/guideline-values/default/water-quality-toxicants/toxicants/ammonia-2000 jeb.biologists.org/content/jexbio/189/1/13.full.pdf anatomypubs.onlinelibrary.wiley.com/doi/full/10.1002/ar.a.20374 www.flamingos-world.com/flamingo-feeding/ www.pugetsound.edu/files/resources/7040_Gould01%20-%20the%20flamingo's%20smile.pdf Image Sources: www.istockphoto.com/photo/lake-natron-gm499334191-42187876 www.istockphoto.com/photo/aerial-view-of-the-salt-pan-and-mineral-crust-with-red-algae-of-lake-natron-on-the-gm853298744-140201517 commons.wikimedia.org/wiki/File:Alcolapia_alcalica.jpg www.istockphoto.com/photo/chestnut-horse-standing-in-field-gm176986077-19882754 www.istockphoto.com/photo/lemon-shark-and-sunrays-gm149078424-8201545 www.istockphoto.com/photo/flamingos-gm1079590082-289308783 www.istockphoto.com/photo/lesser-flamingo-gm1047375146-280164373 www.istockphoto.com/photo/endless-flamingoes-gm599271538-102868529 commons.wikimedia.org/wiki/File:Soda_train,_Magadi,_Kenya.jpg
5 of Earth's Weirdest Lakes | Compilation
5 of Earth's Weirdest Lakes | Compilation
26 days ago
Our planet is full of beautiful places, but it’s also full of wonderfully weird places. We've put together some of our favorite episodes about our planet’s weirdest lakes! Hosted by: Stefan Chin Get your weird lakes post card set now! : store.dftba.com/products/weird-lakes-postcard-set SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ----------
This Fruit Could Treat Parkinson's... Even Though It Causes Parkinson's Symptoms
This Fruit Could Treat Parkinson's... Even Though It Causes Parkinson's Symptoms
27 days ago
Go to Brilliant.org/SciShow to try their course on Cryptocurrency. The first 200 subscribers get 20% off an annual Premium subscription. In the 90s, patients displaying symptoms similar to, but not exactly like Parkinson's Disease left doctors scratching their heads. But when they took a look at their patients' diets, they found the culprit in the form of a popular and tasty fruit with a dark secret. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.sciencedirect.com/topics/medicine-and-dentistry/soursop pubmed.ncbi.nlm.nih.gov/10634237/ academic.oup.com/brain/article/130/3/816/277881 www.hopkinsmedicine.org/health/conditions-and-diseases/parkinsons-disease/atypical-parkinsonian-disorders www.michaeljfox.org/news/atypical-parkinsonism scienceofparkinsons.com/2017/12/16/paq/#more-48745 wsimag.com/science-and-technology/49075-fruits-that-can-cause-parkinsons-disease www.ncbi.nlm.nih.gov/pmc/articles/PMC2890309/ www.seriouseats.com/2019/08/what-is-soursop-guanabana.html soursopstore.com/blogs/learn-about-soursop/what-does-soursop-taste-like austinpublishinggroup.com/neurology-neurosciences/fulltext/ann-v1-id1005.php pubmed.ncbi.nlm.nih.gov/10656535/ pubmed.ncbi.nlm.nih.gov/11835443/ pubmed.ncbi.nlm.nih.gov/16078200/ www.ncbi.nlm.nih.gov/pmc/articles/PMC3639738/ pubmed.ncbi.nlm.nih.gov/29138117/ pubs.acs.org/doi/abs/10.1021/acschemneuro.6b00385 pubmed.ncbi.nlm.nih.gov/27341519/ pubmed.ncbi.nlm.nih.gov/20579892/
No, Your Dog Doesn't Think You're the "Alpha"
No, Your Dog Doesn't Think You're the "Alpha"
28 days ago
The toughest, most dominant canine gets the resources and respect - or at least that's the idea that caught on culturally. Turns out, that's not necessarily how it works. Hosted by: Olivia Gordon PBS Eons: usa-video.net/nDt0HKSdRRw-video.html SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.popgen.su.se/hund/dokument/Hedges_2017.pdf archive.org/details/SchenkelCaptiveWolfStudy.compressed/page/n11/mode/2up www.pnas.org/content/109/23/8878 usa-video.net/SAkp7oOTwK8-video.html evolution-outreach.biomedcentral.com/articles/10.1186/s12052-018-0090-x www.jstor.org/stable/23264664?seq=1#metadata_info_tab_contents www.dogtraininggeek.com/alpha-dog-training.html dogtraining.world/wp-content/uploads/2017/01/Mech1999.pdf www.sciencedirect.com/science/article/pii/S096098220300263X?via%3Dihub (www.sciencedirect.com/science/article/pii/S0003347208003631 ) ???? www.sciencedirect.com/science/article/pii/S0003347205003155 www.sciencedirect.com/science/article/pii/S0168159108003717 www.researchgate.net/publication/261106650_Dog_training_methods_Their_use_effectiveness_and_interaction_with_behaviour_and_welfare Image Sources: www.istockphoto.com/photo/wolf-standing-on-a-hill-gm1170695021-324044740 www.istockphoto.com/photo/wolf-pup-gm474625522-64803037 www.istockphoto.com/photo/european-wolf-canis-lupus-female-with-youngs-gm1203536865-345943875 www.istockphoto.com/photo/two-wolves-howling-during-a-snow-storm-gm172140879-2542558 www.istockphoto.com/photo/happy-man-training-with-his-dog-at-the-park-gm1136817448-302897790 www.istockphoto.com/photo/happiness-concept-with-young-beautiful-laughing-lady-with-short-black-hair-and-puppy-gm1127269726-297045423 www.istockphoto.com/photo/angry-dog-aggressively-barking-and-defending-his-territory-gm1048217784-280380230 www.istockphoto.com/photo/young-playful-dog-roaring-walking-and-playing-with-playful-jack-russell-terrier-pets-gm1168426037-322616853 www.istockphoto.com/photo/special-relationship-gm106464817-1801907 www.istockphoto.com/photo/chihuahua-dog-with-wild-wolf-shadow-animal-character-concept-gm846113580-138549129 www.istockphoto.com/photo/cry-wolf-gm172737982-5046365 commons.wikimedia.org/wiki/File:David_Mech_2017.jpg www.istockphoto.com/photo/i-love-food-gm537413000-95285515
5 Animals With (Understandably) Poor Judgment
5 Animals With (Understandably) Poor Judgment
Month ago
Evolution is a long, slow process - but sometimes, changes (often caused by humans) happen too quickly for a species to properly adjust. These scenarios are called evolutionary traps, and can lead species to make seemingly-illogical decisions triggered by rapid changes to their environments. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.australiangeographic.com.au/blogs/creatura-blog/2015/05/australias-beer-loving-jewel-beetle/ www.npr.org/sections/krulwich/2013/06/19/193493225/the-love-that-dared-not-speak-its-name-of-a-beetle-for-a-beer-bottle joshuamcnall.com/2016/09/13/why-beetles-mate-with-beer-bottles-evolution-and-perception/ www.sciencedaily.com/releases/2015/09/150914102741.htm www.csiro.au/en/News/News-releases/2018/How-much-plastic-does-it-take-to-kill-a-turtle www.bbc.com/news/science-environment-51804884 ocean.si.edu/ocean-life/seabirds/laysan-albatrosses-plastic-problem www.nparks.gov.sg/mygreenspace/issue-19-vol-4-2013/conservation/the-secret-life-of-dragonfly-larvae onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2427.2007.01798.x www.researchgate.net/publication/44585834_Reducing_the_Maladaptive_Attractiveness_of_Solar_Panels_to_Polarotactic_Insects www.fernbank.edu/Birding/parasitism.htm pdfs.semanticscholar.org/c15a/0d0e803b7989009ad9e13478cac51f98b5d6.pdf www.sciencedaily.com/releases/2004/11/041122092100.htm www2.nau.edu/~gaud/bio300b/cbp.htm monarchjointventure.org/get-involved/create-habitat-for-monarchs www.ncbi.nlm.nih.gov/pmc/articles/PMC4650158/ xerces.org/blog/tropical-milkweed-a-no-grow europepmc.org/article/med/29618170 Image Sources: earthobservatory.nasa.gov/world-of-change/Deforestation/show-all www.nasa.gov/mission_pages/landsat/news/40th-top10-amazon.html commons.wikimedia.org/wiki/File:Buprestidae_-_Julodimorpha_bakewelli.JPG commons.wikimedia.org/wiki/File:Jewel_Beetle_(Julodimorpha_bakewelli)_(8226842917).jpg www.flickr.com/photos/63479603@N00/13894000343 commons.wikimedia.org/wiki/File:Bottle,_soda_(AM_629572).jpg commons.wikimedia.org/wiki/File:Kerremans.Monographie.des.Buprestides.06.jpg commons.wikimedia.org/wiki/File:Green_Sea_Turtle_grazing_seagrass.jpg commons.wikimedia.org/wiki/File:Plastic_bag_jellyfish.JPG commons.wikimedia.org/wiki/File:Emperor-Dragonfly-(5).jpg commons.wikimedia.org/wiki/File:Brewsters-angle.svg commons.wikimedia.org/wiki/File:Monarch_butterfly_in_BBG_(84685).jpg commons.wikimedia.org/wiki/File:Cardenolide.png commons.wikimedia.org/wiki/File:Asclepias_curassavica-Thekkady-2016-12-03-001.jpg commons.wikimedia.org/wiki/File:Asclepias_curassavica_1854.jpg commons.wikimedia.org/wiki/File:Asclepias_curassavica234.jpg commons.wikimedia.org/wiki/File:Danaus_plexippus-caterpillars.jpg commons.wikimedia.org/wiki/File:Asclepias_curassavica_(BG_Zurich)-01.JPG commons.wikimedia.org/wiki/File:Heteronetta_atricapilla_blackheadedduck_(cropped2).jpg commons.wikimedia.org/wiki/File:Red-gartered_Coot_RWD5.jpg commons.wikimedia.org/wiki/File:Red-gartered_Coot_(Fulica_armillata).jpg commons.wikimedia.org/wiki/File:Fulica_rufifrons_-_Red-fronted_coot;_Punta_del_Este,_Uruguay.jpg
These Beetles Are Bright and Shiny… For Camouflage
These Beetles Are Bright and Shiny… For Camouflage
Month ago
SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Jewel beetles are pretty eye-catching with their glossy, bright coloration. But if you were a small creature that needed to avoid predators, you might think that eye-catching is the last thing you'd want to be. But it turns out that their iridescence doesn’t hinder their camouflage...it IS their camouflage! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.cell.com/current-biology/fulltext/S0960-9822(19)31608-2?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982219316082%3Fshowall%3Dtrue www.ncbi.nlm.nih.gov/pmc/articles/PMC2706478/ www.ncbi.nlm.nih.gov/pmc/articles/PMC2586663/ academic.oup.com/beheco/article/18/6/1123/211740 www.ncbi.nlm.nih.gov/pmc/articles/PMC4424625/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5970230/ Images: www.istockphoto.com/photo/image-of-green-legged-metallic-beetle-or-jewel-beetle-or-metallic-wood-boring-beetle-gm1176768288-328240101 commons.wikimedia.org/wiki/File:Rainbow_boa_peruvian.jpg commons.wikimedia.org/wiki/File:Haliotis_iris_LC0283.jpg www.istockphoto.com/photo/jewel-beetles-gm1226562238-361432452 www.eurekalert.org/multimedia/pub/221783.php?from=452853 www.eurekalert.org/multimedia/pub/221907.php www.istockphoto.com/photo/pastel-colored-holographic-background-gm1136408675-302643224
What Does an Asymptomatic COVID-19 Infection Look Like?
What Does an Asymptomatic COVID-19 Infection Look Like?
Month ago
Some people who get sick with COVID-19 don't feel any symptoms of the disease, but what does an asymptomatic COVID-19 infection look like? Hosted by: Micahel Aranda CoVID-19 News & Updates playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Dr. Samir Gupta, clinician-scientist at St. Michael's Hospital in Toronto and assistant professor of medicine at the University of Toronto, personal communication www.nature.com/articles/s41591-020-0965-6 www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30868-0.pdf www.nytimes.com/2020/06/18/health/coronavirus-antibodies.html www.nature.com/articles/s41586-020-2456-9_reference.pdf www.cdc.gov/coronavirus/2019-ncov/lab/resources/antibody-tests-guidelines.html www.scientificamerican.com/article/coronavirus-test-shortages-trigger-a-new-strategy-group-screening2/ www.medrxiv.org/content/10.1101/2020.04.14.20064618v1.full.pdf eurekalert.org/pub_releases/2020-03/guf-pto033020.php academic.oup.com/ajcp/article/153/6/715/5822023 www.cell.com/immunity/pdf/S1074-7613(20)30183-7.pdf www.jimmunol.org/content/181/8/5490#sec-14 healthpolicy.usc.edu/wp-content/uploads/2020/05/USC_Schaeffer_PooledTesting_WhitePaper_FINAL-1.pdf www.sis.uta.fi/tilasto/liski-arkisto/mtt-perusteet10/mttp-kurssi10/Materiaalia/Dorfman-Ann1943.pdf Image Sources: www.istockphoto.com/photo/doubt-need-to-think-portrait-of-uncertain-young-man-with-surgical-medical-mask-gm1219742741-356884181 www.google.com/url?q=mmrjournal.biomedcentral.com/articles/10.1186/s40779-020-0233-6%23rightslink&sa=D&ust=1594332352844000&usg=AFQjCNEKLGl-9QhCLc4_UEO_La3XudkeeQ www.istockphoto.com/photo/coronavirus-outbreak-laboratory-research-gm1206091436-347719065 www.storyblocks.com/video/stock/visualisation-of-corona-virus-coronavirus-covid-2019-in-microscope-bb3m6__vik8oax8ei
Why Does COVID-19 Have So Many Symptoms?
Why Does COVID-19 Have So Many Symptoms?
Month ago
SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. For a respiratory disease, COVID-19 sure seems to affect more than just the respiratory system. Scientists think the receptor ACE2 is to blame. COVID-19 Playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg, Lehel Kovacs, Bd_Tmprd ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.healthline.com/health-news/the-covid-19-symptoms-most-people-could-miss www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html www.ncbi.nlm.nih.gov/books/NBK556152/ www.sciencemag.org/news/2020/04/how-does-coronavirus-kill-clinicians-trace-ferocious-rampage-through-body-brain-toes www.sciencedirect.com/science/article/pii/S128645791300155X pubmed.ncbi.nlm.nih.gov/15869762/ journals.lww.com/shockjournal/FullText/2016/09000/Pulmonary_Angiotensin_Converting_Enzyme_2__ACE2_.3.aspx fivethirtyeight.com/features/covid-19-is-a-respiratory-disease-so-why-is-it-affecting-patients-hearts-and-brains/ openoregon.pressbooks.pub/mhccmajorsbio/chapter/types-of-receptors/ academic.oup.com/cardiovascres/article/73/3/463/367423 www.ncbi.nlm.nih.gov/pmc/articles/PMC6083867/ www.hindawi.com/journals/ijpep/2012/256294/ www.sciencedirect.com/science/article/pii/S128645791300155X www.sciencedirect.com/science/article/pii/B9780128013649000250 www.uniprot.org/uniprot/P59594 www.ncbi.nlm.nih.gov/pmc/articles/PMC6083867/ www.ncbi.nlm.nih.gov/pmc/articles/PMC7167588/ www.ncbi.nlm.nih.gov/pmc/articles/PMC7164637/pdf/367_1260.pdf www.nature.com/articles/d41586-020-00502-w www.nature.com/articles/s41591-020-0868-6 pubs.acs.org/doi/10.1021/acschemneuro.0c00210 neurosciencenews.com/olfaction-coronavirus-16368/ www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30937-5/fulltext immunology.sciencemag.org/content/5/47/eabc3582 www.authorea.com/users/311058/articles/441796-a-hypothesis-for-pathobiology-and-treatment-of-covid-19-the-centrality-of-ace1-ace2-imbalance www.medrxiv.org/content/10.1101/2020.05.31.20114991v1 www.covid19hg.org/about/ www.statnews.com/2020/04/10/coronavirus-ace-2-receptor/ www.lowell.k12.ma.us/cms/lib/MA01907636/Centricity/Domain/4/Coronavirus%20Lowell%20Prevention%20Message.pdf www.who.int/emergencies/diseases/novel-coronavirus-2019/question-and-answers-hub/q-a-detail/q-a-coronaviruses journals.lww.com/infectdis/fulltext/2007/01000/diarrhea_as_a_symptom_in_bacteremic_pneumococcal.9.aspx theconversation.com/ace2-the-molecule-that-helps-coronavirus-invade-your-cells-138369 www.ncbi.nlm.nih.gov/pmc/articles/PMC7102599/ science.sciencemag.org/content/367/6485/1444 theconversation.com/what-is-the-ace2-receptor-how-is-it-connected-to-coronavirus-and-why-might-it-be-key-to-treating-covid-19-the-experts-explain-136928 www.nature.com/articles/1002101 www.ncbi.nlm.nih.gov/pmc/articles/PMC2864711/ www.ncbi.nlm.nih.gov/pmc/articles/PMC4107144 onlinelibrary.wiley.com/doi/abs/10.1002/ppul.20187 www.ncbi.nlm.nih.gov/pmc/articles/PMC3473006/ jamanetwork.com/journals/jamacardiology/fullarticle/2763843 journals.lww.com/ajg/Documents/COVID19_Carvalho_et_al_AJG_Preproof.pdf Image Sources: www.videoblocks.com/video/blood-vessels-of-human-body-h1t2kysgrjymps8s7 www.videoblocks.com/video/lab-mouse-albino-walking-off-screen-hwc0thmlxixsje07i bit.ly/3gxnxEe bit.ly/3gGaDUp www.istockphoto.com/photo/heart-human-heart-gm474242411-34878960 www.istockphoto.com/photo/the-doctors-take-care-of-covid-19-patient-gm1217942302-355713048 bit.ly/2O3xblQ bit.ly/38PEdnX www.istockphoto.com/photo/colon-gm168534047-17880478 www.videoblocks.com/video/scientist-working-with-petri-dishes-in-a-lab-sc7f7jtewj4q7akwp
The Link Between Zebra Stripes and Sand Dunes | Natural Patterns
The Link Between Zebra Stripes and Sand Dunes | Natural Patterns
Month ago
Stripes! Hexagons! They're everywhere! These patterns in nature might seem like aesthetic coincidences, but they are actually the result of physical process that show up again and again, even in otherwise unrelated phenomena. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: onlinelibrary.wiley.com/doi/abs/10.1002/ad.1375 royalsocietypublishing.org/doi/10.1098/rstb.2014.0218 doi.org/10.1103/RevModPhys.70.289 www.sciencedirect.com/science/article/pii/S0959437X12001438 journals.aps.org/pre/abstract/10.1103/PhysRevE.74.011914 whc.unesco.org/en/list/369/ arxiv.org/pdf/1211.6762.pdf www.ds.mpg.de/2699162/comb_patterns_in_geology citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.135.877&rep=rep1&type=pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC3663108/ www.ee.ucl.ac.uk/lcs/previous/LCS2003/83.pdf ora.ox.ac.uk/objects/uuid:ca05b88a-0de3-4b0e-9c82-bde6776ad097/download_file?file_format=pdf&safe_filename=212.pdf&type_of_work=Journal+article science.sciencemag.org/content/338/6113/1476 www.quantamagazine.org/biologists-home-in-on-turing-patterns-20130325/ europepmc.org/backend/ptpmcrender.fcgi?accid=PMC4486416&blobtype=pdf www.google.com/books/edition/_/X7Ju8FXQKEEC?hl=en&gbpv=1&pg=PA1 books.google.com/books?id=zQhpDwAAQBAJ&pg=SA8-PA48&lpg=SA8-PA48&dq=turing+patterns+in+sand&source=bl&ots=4LfindQNcN&sig=ACfU3U1kZg1EcdryskC-oskzoGgtC64Aqg&hl=en&sa=X&ved=2ahUKEwjE5sKVuP3pAhXZHDQIHZvyCF44ChDoATAHegQIChAB#v=onepage&q=turing%20patterns%20in%20sand&f=false www.nps.gov/grsa/learn/nature/dune-types.htm pubs.usgs.gov/gip/deserts/dunes/ www.sciencemag.org/news/2016/03/rover-reveals-puzzling-sand-dunes-mars www.quantamagazine.org/biologists-home-in-on-turing-patterns-20130325/ Image Sources: www.videoblocks.com/video/desert-horizon-panning-to-right-r_sev3ihgj0savok1 www.istockphoto.com/photo/sunset-at-giants-causeway-gm526257975-52659830 www.istockphoto.com/photo/devils-tower-wyoming-usa-gm531693509-55685528 commons.wikimedia.org/wiki/File:Dried_mud_creeks_on_the_shores_of_the_Wash_-_geograph.org.uk_-_10669.jpg commons.wikimedia.org/wiki/File:Carmel_Formation_mudcracks_Jurassic.jpg www.istockphoto.com/photo/zebras-gm511949893-46746926 www.istockphoto.com/photo/bengal-tiger-isolated-on-white-background-gm1135303169-301974719 www.istockphoto.com/photo/two-fresh-water-angel-fish-pterophyllum-scalare-close-up-gm1181621284-331482876 www.istockphoto.com/photo/it-goes-the-striped-hyena-walks-along-the-sand-against-the-background-of-the-gm1140378217-305146159 www.istockphoto.com/photo/zebra-running-and-jumping-gm483230252-70528957 commons.wikimedia.org/wiki/File:Alan_Turing_az_1930-as_%C3%A9vekben.jpg www.istockphoto.com/photo/desert-sand-dunes-with-shadows-gm118456367-10970692 www.istockphoto.com/photo/zebra-print-gm1169779807-323503350 www.istockphoto.com/photo/hot-planet-gm681899980-124989653 www.istockphoto.com/photo/dark-cold-stone-background-and-texture-gm1159228859-316914977 www.istockphoto.com/photo/tiles-a-white-marble-wall-with-hexagon-tiles-for-texture-and-background-gm1198984100-342853652 www.istockphoto.com/photo/isolated-black-african-hand-counting-on-fingers-gm1137900816-303580227 www.istockphoto.com/photo/zebras-in-tarangire-national-park-tanzania-gm467771157-33914148 www.istockphoto.com/photo/angelfish-gm646176148-117162195 www.istockphoto.com/photo/giraffe-family-gm495752928-78164105 www.istockphoto.com/photo/giants-causeway-gm92521397-1154949 bit.ly/3iJLeey bit.ly/3gEIL3c bit.ly/3e6NZTt bit.ly/31SLly7 bit.ly/2Dlp0PF
The “Devil’s Staircase” Shows Why Earthquakes Are Hard to Predict
The “Devil’s Staircase” Shows Why Earthquakes Are Hard to Predict
Month ago
Devastating earthquakes happen every year, and it's difficult to predict when they will happen. But they do follow one mathematical pattern known as the Devil's staircase. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.usgs.gov/faqs/can-you-predict-earthquakes?qt-news_science_products=0#qt-news_science_products phys.org/news/2020-04-large-earthquakes-devil-staircase-pattern.html pubs.geoscienceworld.org/ssa/bssa/article-abstract/doi/10.1785/0120190148/583503/Complex-Temporal-Patterns-of-Large-Earthquakes?redirectedFrom=fulltext warwick.ac.uk/fac/sci/maths/people/staff/oleg_zaboronski/analysisiii/cantor.pdf math.hmc.edu/funfacts/devils-staircase/ www.independent.co.uk/environment/earthquakes-devils-staircase-pattern-great-basin-a9467436.html
A World Within Our World: Hang Sơn Đoòng | Weird Places
A World Within Our World: Hang Sơn Đoòng | Weird Places
Month ago
Hang Sơn Đoòng in Phong Nha-Kẻ Bàng National Park is the largest known cave in the world, big enough to have its own jungles, weather, and... pearls? Go to Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.igme.es/boletin/2016/127_1/BG_127-1_Art-11.pdf www.nationalgeographic.com/magazine/2011/01/vietnam-cave/ web.archive.org/web/20150228105220/news.nationalgeographic.com/news/2009/07/090724-biggest-cave-vietnam www.researchgate.net/profile/Fikri_Finsani/publication/322297929_Prof_Dr_Alfred_Bogli_Karst_Hydrology/links/5a51898e0f7e9bbc105436d3/Prof-Dr-Alfred-Boegli-Karst-Hydrology.pdf citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.211.701&rep=rep1&type=pdf www.ryandeboodt.com/images/Hang-Son-Doong-Cave-Pearls-Phong-Nha-Ke-Bang.jpg caves.org/pub/journal/PDF/V65/v65n2-Self.pdf www.cambridge.org/core/books/earth-materials/1B6CFFF928CF72EAAFEAD12C4CC359C9 www.researchgate.net/profile/Maria_Holynska/publication/287210232_A_New_Mesocyclops_with_Archaic_Morphology_from_a_Karstic_Cave_in_Central_Vietnam_and_Its_Implications_for_the_Basal_Relationships_within_the_Genus/links/5673ed0b08ae1557cf4b6e49/A-New-Mesocyclops-with-Archaic-Morphology-from-a-Karstic-Cave-in-Central-Vietnam-and-Its-Implications-for-the-Basal-Relationships-within-the-Genus.pdf Image Sources: www.flickr.com/photos/187625448@N07/49705655752 www.istockphoto.com/photo/gruta-de-son-doong-quang-binh-parque-nacional-phong-nha-k%E1%BA%BB-b%C3%A0ng-vietnam-gm1195256637-340638489 www.istockphoto.com/photo/cave-pearls-gm1211899922-351633549 www.videoblocks.com/video/water-droplets-landing-on-rock-and-puddle-slow-motion-srldx-3yubk07ymvkb www.istockphoto.com/photo/water-splash-gm1164803185-320276644 www.istockphoto.com/photo/cave-shaped-limestone-geological-formations-with-beautiful-stalactites-and-gm1153759975-313470398 www.istockphoto.com/photo/worlds-largest-cave-han-son-doong-gm824789000-133661521 www.istockphoto.com/photo/hang-en-cave-vietnam-worlds-largest-cave-system-camping-tents-inside-gm1251950858-365444872 commons.wikimedia.org/w/index.php?curid=69990745 en.wikipedia.org/wiki/File:Son_Doong_Cave_5.jpg
4 Ways to Date an Archaeological Site
4 Ways to Date an Archaeological Site
Month ago
From wasps nests to nuclear reactors. Here are just a few clever ways archeologists figure out how old something is. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.acs.org/content/acs/en/education/whatischemistry/landmarks/radiocarbon-dating.html www.nbcnews.com/id/23940463/ns/technology_and_science-science/t/experts-use-poop-date-first-north-americans/ geoinfo.nmt.edu/labs/argon/methods/home.html www.geo.arizona.edu/~reiners/geos474-574/Kelley2002.pdf www.discovermagazine.com/the-sciences/everything-worth-knowing-about-scientific-dating-methods www.thoughtco.com/luminescence-dating-cosmic-method-171538 citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.539.9367&rep=rep1&type=pdf www.brown.edu/Departments/Joukowsky_Institute/courses/greekpast/4929.html science.jrank.org/pages/1952/Dating-Techniques-Thermoluminescence-dating.html www.thecanadianencyclopedia.ca/en/article/dating-in-archaeology www.dri.edu/luminescence-lab/luminescence-applications in-africa.org/wp-content/uploads/2012/12/Grun-R-Stringer-1991-Archaeometry-ESR_AMH-origins.pdf journals.openedition.org/quaternaire/8003 www.spectroscopyeurope.com/component/content/article/3328-dating-fossil-teeth-by-electron-paramagnetic-resonance-how-is-that-possible www.britannica.com/science/electron-paramagnetic-resonance www.futurelearn.com/courses/human-fossils/0/steps/49022 www.nature.com/scitable/knowledge/library/dating-rocks-and-fossils-using-geologic-methods-107924044/ www.bbc.com/news/science-environment-51378317 advances.sciencemag.org/content/6/6/eaay3922 www.deerfield.k12.wi.us/faculty/petersenr/SERlATlON%20Project.pdf www.thoughtco.com/seriation-scientific-dating-before-radiocarbon-170607 core.ac.uk/download/pdf/5105337.pdf www.greerservices.com/Assets/publications_pdfs/2001SAA_SeriationRA/SAA%202001%20SeriationRAmg.pdf edu.rsc.org/resources/defining-the-age-of-a-rock-or-cave-painting/1558.article image sources: www.usgs.gov/media/images/carbon-dating-cartoon commons.wikimedia.org/wiki/File:Claudius_Pio-Clementino_Inv243.jpg commons.wikimedia.org/wiki/File:Arringatore.jpg#/media/File:Arringatore.jpg www.dent-wiki.com/dental_technology/formation-of-enamel-amelogenesis/ commons.wikimedia.org/wiki/File:Bradshaw_rock_paintings.jpg#/media/File:Bradshaw_rock_paintings.jpg commons.wikimedia.org/wiki/File:Thorium_decay_chain_from_lead-212_to_lead-208.svg
Snakes Use Their Spongy Mouths to Drink
Snakes Use Their Spongy Mouths to Drink
Month ago
Snakes don’t have lips, they can't lap up water, and they don’t grab mouthfuls of water and tip their heads back to swallow, so how do they drink? Turns out, some snakes have sponge-mouths that literally soak up water! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1002/jez.1710 doi.org/10.1007/978-3-030-13739-7_14 doi.org/10.1002/jez.1402720308 doi.org/10.1002/ar.22860 doi.org/10.2307/1447246 www.ncbi.nlm.nih.gov/pubmed/10862729 doi.org/10.1017/S0094837300004310 doi.org/10.1111/j.1469-7998.1993.tb02663.x public.wsu.edu/~kkardong/Web%20of%20KVK_06b/Publications/Drinking%20BTS95.pdf Images: usa-video.net/RcQtM_ZJ_Zo-video.html commons.wikimedia.org/wiki/File:Cottonmouths_(12676608314).jpg usa-video.net/UXPhH3TenBo-video.html commons.wikimedia.org/wiki/File:Agkistrodon_piscivorus_piscivorus_CDC.png
From Scarred Lungs to Diabetes: How COVID May Stick With People Long-Term | SciShow News
From Scarred Lungs to Diabetes: How COVID May Stick With People Long-Term | SciShow News
Month ago
Even though we are still in the early stages of the COVID-19 pandemic, scientists are trying to figure out the ways in which this disease may stick with people in the long term - from lasting lung damage to potentially triggering diseases like diabetes and Alzheimers. Hosted by: Hank Green COVID-19 playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Lung Damage doi.org/10.1148/radiol.2020200843 doi.org/10.2214/AJR.20.22969 pubmed.ncbi.nlm.nih.gov/29089687/ doi.org/10.1016/j.tins.2020.04.004 Diabetes doi.org/10.1056/NEJMc2018688 pubmed.ncbi.nlm.nih.gov/32339533/ doi.org/10.1111/dom.14057 Neurological Damage doi.org/10.1002/ana.25807 doi.org/10.1016/j.tins.2020.04.004 doi.org/10.1111/ene.14277 doi.org/10.1136/jnnp-2020-323177 pubmed.ncbi.nlm.nih.gov/32299010/ doi.org/10.1021/acschemneuro.0c00122 Other Coverage: www.nhlbi.nih.gov/news/2020/looking-forward-understanding-long-term-effects-covid-19 www.bbc.com/future/article/20200622-the-long-term-effects-of-covid-19-infection theconversation.com/coronavirus-can-cause-lasting-lung-damage-but-the-effects-may-ease-over-time-140398 www.sciencenews.org/article/coronavirus-covid-19-some-patients-may-suffer-lasting-lung-damage doi.org/10.1038/d41586-020-01891-8 www.nytimes.com/2020/06/26/opinion/coronavirus-brain-damage-dementia.html Image Sources: commons.wikimedia.org/wiki/File:Ipf_NIH.jpg commons.wikimedia.org/wiki/File:Head_olfactory_nerve.jpg commons.wikimedia.org/wiki/File:Cribriform_plate_and_Olfactory_nerve_-_animation.gif commons.wikimedia.org/wiki/File:Protein_ACE2_PDB_1r42.png
The Truth About 5 Health Food Trends | Compilation
The Truth About 5 Health Food Trends | Compilation
Month ago
We humans love a good health food trend, but sometimes it can be hard to sort out the facts from the fiction. So over the years, we here at SciShow have hit up the research and set the record straight. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Links to Original Episodes and Sources: The Sad Truth About the Turmeric in Your Golden Latte usa-video.net/Zcy9bfAQ55c-video.html The Truth About Chocolate and Your Health usa-video.net/ZVqCrpFNfRk-video.html Are Antioxidants Actually Good for Anything? usa-video.net/qhEB_wbsIt4-video.html Is Alkaline Water Really Better for You? usa-video.net/1CBE-5Ot4jU-video.html The Truth About MSG and Your Health usa-video.net/ERVRjAYBOp0-video.html
Hiding a Nobel Prize From the Nazis
Hiding a Nobel Prize From the Nazis
Month ago
To keep their solid gold Nobel Prizes away from the Nazis, James Franck and Max von Laue sent their medals to trusted colleague Niels Bohr. But when Germany invaded Denmark in 1940, the medals were no longer safe - so chemist George de Hevesy used his knowledge of chemistry to dissolve the gold into solution, hiding the medals in plain sight for 10 years. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: books.google.ca/books?id=m-YF1glKWLoC&lpg=PA502&vq=266&pg=PA266#v=snippet&q=max&f=false www.nobelprize.org/prizes/about/the-nobel-medals-and-the-medal-for-the-prize-in-economic-sciences www.jstor.org/stable/25643495?seq=1 www.encyclopedia.com/people/science-and-technology/physics-biographies/james-franck archive.org/stream/adventuresinradi01heve#page/27/mode/1up/search/medals www.nobelprize.org/prizes/chemistry/1943/summary/ www.sciencedirect.com/science/article/pii/B9780128034101000098 www.thoughtco.com/introduction-to-noble-metals-608444 iopscience.iop.org/article/10.1209/epl/i2005-10075-5 www.nature.com/articles/376238a0#citeas www.ncbi.nlm.nih.gov/pubmed/10163672 www.britannica.com/science/aqua-regia journals.iucr.org/a/issues/2008/01/00/sc5012/index.html edu.rsc.org/magnificent-molecules/aqua-regia/3007792.article chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Electronic_Structure_of_Atoms_and_Molecules/Electronic_Configurations/Hund%27s_Rules ehs.princeton.edu/book/export/html/508 chem.libretexts.org/Bookshelves/Ancillary_Materials/Exemplars_and_Case_Studies/Exemplars/Culture/The_Nobel_Prize_and_Aqua_Regia#Precipitation phys.org/news/2016-02-sustainable-technique-recovers-gold-e-waste.html chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Map%3A_Inorganic_Chemistry_(Housecroft)/01%3A_Basic_concepts%3A_atoms/1.09%3A_The_Aufbau_Principle/1.9B%3A_Valence_and_Core_Electrons chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Equilibria/Dynamic_Equilibria/Reversible_vs._Irreversible_Reactions Image Sources: commons.wikimedia.org/wiki/File:Aqua_regia_in_Davenport_Laboratories.jpg commons.wikimedia.org/wiki/File:Dissolution_of_gold_in_aqua_regia_(I).JPG commons.wikimedia.org/wiki/File:Dissolution_of_gold_in_aqua_regia_(II).JPG commons.wikimedia.org/wiki/File:Dissolution_of_gold_in_aqua_regia_(III).JPG commons.wikimedia.org/wiki/File:Bundesarchiv_Bild_183-U0205-502,_Max_von_Laue.jpg commons.wikimedia.org/wiki/File:Max_von_Laue_sign.jpg commons.wikimedia.org/wiki/File:James_Franck_1925.jpg commons.wikimedia.org/wiki/File:Niels_Bohr.jpg commons.wikimedia.org/wiki/File:George_de_Hevesy.jpg commons.wikimedia.org/wiki/File:Golddust.jpg commons.wikimedia.org/wiki/File:Edelmetalle.jpg commons.wikimedia.org/wiki/File:Atomic-orbital-clouds_spdf_m0.png commons.wikimedia.org/wiki/File:Electron_orbitals.svg commons.wikimedia.org/wiki/File:NatCopper.jpg commons.wikimedia.org/wiki/File:Silver_crystal.jpg commons.wikimedia.org/wiki/File:Gold-crystals.jpg commons.wikimedia.org/wiki/File:Aqua_regia.svg www.flickr.com/photos/27556454@N07/3751574032/in/photostream/ www.flickr.com/photos/27556454@N07/3751574162 www.flickr.com/photos/27556454@N07/3646116688
Where Do Camels Store Their Water?
Where Do Camels Store Their Water?
Month ago
When camels drink, they do so at a rate that would kill most other animals. But where does all of that water go? Hint: It's not their humps! SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubmed.ncbi.nlm.nih.gov/31379608/ pubmed.ncbi.nlm.nih.gov/29710697/ doi.org/10.4172/2157-7579.1000486 pubmed.ncbi.nlm.nih.gov/1249773/ doi.org/10.1113/jphysiol.1976.sp011266 pubmed.ncbi.nlm.nih.gov/25263204/ unesdoc.unesco.org/ark:/48223/pf0000224033 doi.org/10.1038/197270a0 doi.org/10.1113/expphysiol.1994.sp003764 lib.dr.iastate.edu/rtd/11766/ doi.org/10.9755/ejfa.v27i3.18515 doi.org/10.1055/s-2003-44551 pubmed.ncbi.nlm.nih.gov/31211771/ www.ncbi.nlm.nih.gov/books/NBK526077/ doi.org/10.1002/9781118785706.ch15 www.ncbi.nlm.nih.gov/pmc/articles/PMC6650724/
Why Scientists Are Cooking Ancient Pots
Why Scientists Are Cooking Ancient Pots
Month ago
Unlocking the mysteries of ancient ceramics is a bit complicated. Radiometric dating tells us the age of the clay, but when was it first shaped by a human? We can find out by blasting it with heat again! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.thoughtco.com/luminescence-dating-cosmic-method-171538 citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.539.9367&rep=rep1&type=pdf www.brown.edu/Departments/Joukowsky_Institute/courses/greekpast/4929.html science.jrank.org/pages/1952/Dating-Techniques-Thermoluminescence-dating.html www.thecanadianencyclopedia.ca/en/article/dating-in-archaeology www.dri.edu/labs/dri-luminescence-laboratory/ www.scientificamerican.com/article/the-dating-game/ daybreaknuclear.us/tlpaper.pdf doi.org/10.1016/0305-4403(75)90044-8 Images: commons.wikimedia.org/wiki/File:Thermolumine.png en.wikipedia.org/wiki/File:Mohenjo-daro.jpg en.wikipedia.org/wiki/File:MoS2_antisites%26vacancies.jpg en.wikipedia.org/wiki/File:G6000.....png en.wikipedia.org/wiki/File:Medieval_kitchen.png en.wikipedia.org/wiki/File:Meteorcrater.jpg en.wikipedia.org/wiki/File:Volcanic_rock.jpg
4 Body Parts Discovered in the Last 10 Years
4 Body Parts Discovered in the Last 10 Years
Month ago
Did you know we are still discovering completely new pieces of our anatomies? Even in the last decade, we've found multiple new body parts, including some you can see with the naked eye! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Interstitium www.nature.com/articles/s41598-018-23062-6 nyulangone.org/news/researchers-find-new-organ-missed-gold-standard-methods-visualizing-anatomy-disease journals.physiology.org/doi/full/10.1152/physrev.00037.2011 www.ncbi.nlm.nih.gov/books/NBK53446/ Dua’s layer www.aaojournal.org/article/S0161-6420(13)00020-1/abstract www.medscape.com/viewarticle/806610 www.the-scientist.com/the-nutshell/new-structure-found-in-human-cornea-39173 www.sciencedaily.com/releases/2013/06/130611084216.htm Transcortical capillaries www.nature.com/articles/s42255-018-0016-5.pdf www.sci-news.com/medicine/trans-cortical-vessels-06839.html www.sciencedaily.com/releases/2019/01/190130103812.htm www.ncbi.nlm.nih.gov/pmc/articles/PMC7118262/ Brain lymphatics elifesciences.org/articles/29738 www.nih.gov/news-events/nih-research-matters/brain-cleaning-system-uses-lymphatic-vessels www.nature.com/articles/s41591-019-0417-3 www.nature.com/articles/nature14432.pdf www.nia.nih.gov/health/what-happens-brain-alzheimers-disease www.sciencedirect.com/science/article/pii/S030100821730062X?casa_token=ixU-NhJD04YAAAAA:XmS7MtCn4EokXgIU0MCClPat8Q5r6SszEm6qA-nN9E1E5yMdabD2-hsPvPr79l5tUE6lmPHCmf0 Image Sources: www.eurekalert.org/multimedia/pub/166220.php?from=388861 www.nature.com/articles/s41598-018-23062-6 commons.wikimedia.org/wiki/File:SD-OCT_Corneal_Cross-Section.png www.flickr.com/photos/keratomania/8715075788 www.flickr.com/photos/nationaleyeinstitute/28021474805/in/photolist-JGaocX-JGaofc-7ur9Xg-8yyGGf-9agnht-5wB7Fg-2hxcpBC-5wFrXy-2ehz2pf-XwhMxC-YQsZdK-JAC2N8-JhwcMW-L9EhUY-26as34o-jkHJUx-5wB7Gv-9uHoVm-9uEoJT-VVwu9s-gqaXAv-XAmeUK-JhwcdE-G84gxV-Jhwcvy-XGeZH5-eh83po-cuFiBm-9Q1aUk-drKwYH-98eBih-42H3X-duGMpm-bCLpmV-5cdALv-7RhSci-sTMYu-CFARyy-SX8DFi-4Ktwzc-bbCSyt-VzDktB-WAsVCd-2hkw3dh-objC61-BJ9xGk-GMXQi-oZve9b-xREv9V-2eumFa1 commons.wikimedia.org/wiki/File:Cornea_transplant800.jpg www.flickr.com/photos/146824358@N03/41068141944/ upload.wikimedia.org/wikipedia/commons/a/a5/Blood_cell_crossing_vascular_sinus_wall_-_TEM.jpg www.flickr.com/photos/nihgov/37484649246/in/photolist-Z7oCgY www.flickr.com/photos/nichd/22040991765/in/album-72157652207729612/ elifesciences.org/articles/29738/figures
The Insect That Thrives in Antarctica
The Insect That Thrives in Antarctica
Month ago
It requires a certain attitude to brave the elements of Antarctica. Luckily, the Antarctic midge has a set of adaptations that fit the bill. Hosted by: Michael Aranda Mars Express Pin: store.dftba.com/collections/scishow/products/scishow-pin-of-the-month-mars-express-june SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Leslie Potts, Researcher at the University of Kentucky Prof. Nicholas Teets, Assistant Professor of Entomology at the University of Kentucky www.units.miamioh.edu/cryolab/education/antarcticbestiary_terrestrial.htm askentomologists.com/2015/02/23/does-uv-light-kill-insects-what-about-other-types-of-light/ onlinelibrary.wiley.com/doi/10.1111/phen.12019 www.ncbi.nlm.nih.gov/pubmed/29749114 www.livescience.com/47311-antarctic-insect-smallest-genome.html www.sciencedirect.com/science/article/abs/pii/S0022191007001102?via%3Dihub link.springer.com/chapter/10.1007/978-1-4757-0190-6_4 www.eje.cz/pdfs/eje/1996/01/01.pdf www.antarctica.gov.au/about-antarctica/weather-and-climate/weather/ Image Sources: Leslie Potts Dr. Ben Philip Richard E. Lee, Jr. www.videoblocks.com/video/scenic-view-of-the-icebergs-and-glaciers-across-the-water-of-antarctica-polar-regions-bcr_knu4zbjxyg5yaa www.videoblocks.com/video/gentoo-penguins-waddling-on-ice-in-antarctica-polar-regions-rcigh_vzrjxyg70xp commons.wikimedia.org/wiki/File:Round_iceberg_Paradise_Bay_Coral_Princess_Antarctica.jpg www.istockphoto.com/photo/sun-over-antarctica-gm471052021-3171463 www.videoblocks.com/video/flying-around-mars-the-red-planet-version-02-sbukhdndfjeg1rw08
Pollinating With Bubbles and Some Other Good News You Might Have Missed
Pollinating With Bubbles and Some Other Good News You Might Have Missed
Month ago
We've found a microbe that might someday protect us from malaria parasites, and bees might have help with their jobs soon, thanks to bubble pollination! Go to Brilliant.org/SciShow to try their Calculus in a Nutshell course. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.bbc.com/news/health-52530828 www.nature.com/articles/s41467-020-16121-y www.ncbi.nlm.nih.gov/pmc/articles/PMC4001619/ robotics.sciencemag.org/content/5/43/eaba6251 www.cell.com/iscience/pdf/S2589-0042(20)30373-4.pdf?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2589004220303734%3Fshowall%3Dtrue www.bbc.com/news/science-environment-53081194 www.sciencedaily.com/releases/2020/06/200617150033.htm Images: doi.org/10.1016/j.isci.2020.101188
The Protein That Switches on Puberty
The Protein That Switches on Puberty
Month ago
Puberty is a wild time in human bodies, and so much goes on as they transform from a child to an adult. But it turns out, the whole process is controlled by a single protein - and it’s probably one you’ve never even heard of. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.ncbi.nlm.nih.gov/pmc/articles/PMC5192018/ www.ncbi.nlm.nih.gov/books/NBK26830/ www.ncbi.nlm.nih.gov/pmc/articles/PMC2683679/ academic.oup.com/jnci/article/88/23/1731/914963 www.ncbi.nlm.nih.gov/pmc/articles/PMC4508256/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5890175/ www.ncbi.nlm.nih.gov/pubmed/12944565 www.ncbi.nlm.nih.gov/pubmed/23550004 www.vivo.colostate.edu/hbooks/pathphys/endocrine/hypopit/lhfsh.html journals.physiology.org/doi/pdf/10.1152/advan.00086.2006 www.ncbi.nlm.nih.gov/pmc/articles/PMC545088/ www.nature.com/articles/nrendo.2016.70
How to Stop Cancer Using RNA
How to Stop Cancer Using RNA
Month ago
This video was made in partnership with PancOne. They are hoping to raise $200,000 to better understand pancreatic cancer, accelerate diagnosis, explore new treatment options and ultimately save more lives. If you are able to help, please head over to PancOne (www.inflcr.co/SH2Ms) to learn more and donate. Thanks for your help! We know that our immune system watches out for us, but is there a way we could give it a leg up in spotting cancerous tumors? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.ncbi.nlm.nih.gov/pmc/articles/PMC5539135/ www.mdpi.com/2076-393X/7/2/37/htm www.ncbi.nlm.nih.gov/pmc/articles/PMC7076378/ www.eurekalert.org/pub_releases/1997-06/DU-FRVA-180697.php www.ncbi.nlm.nih.gov/pmc/articles/PMC6631684/ www.ncbi.nlm.nih.gov/pubmed/28678784 www.ncbi.nlm.nih.gov/pubmed/26926680 ctep.cancer.gov/protocolDevelopment/electronic_applications/docs/ctcaev3.pdf www.ncbi.nlm.nih.gov/pubmed/12739319 www.cancer.org/cancer/melanoma-skin-cancer/about/key-statistics.html www.curemelanoma.org/blog/article/uveal-clusters-in-auburn-al-and-huntersville-nc www.calculatorsoup.com/calculators/math/percent-to-fraction-calculator.php) journals.plos.org/plosone/article?id=10.1371/journal.pone.0163134 www.msdmanuals.com/home/immune-disorders/allergic-reactions-and-other-hypersensitivity-disorders/autoimmune-disorders www.ncbi.nlm.nih.gov/pmc/articles/PMC3246649/ www.frontiersin.org/articles/10.3389/fimmu.2018.03109/full www.ncbi.nlm.nih.gov/books/NBK22378/ www.phgfoundation.org/news/first-cancer-genome-sequenced molecular-cancer.biomedcentral.com/articles/10.1186/s12943-019-1055-6 www.ncbi.nlm.nih.gov/pubmed/28101688 www.the-scientist.com/features/personalized-cancer-vaccines-in-clinical-trials-66075 cen.acs.org/pharmaceuticals/vaccines/coronavirus-help-mRNA-DNA-vaccines/98/i14 www.ncbi.nlm.nih.gov/pmc/articles/PMC3579919/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5168440/ molecular-cancer.biomedcentral.com/articles/10.1186/s12943-019-1047-6 www.ncbi.nlm.nih.gov/pmc/articles/PMC6200899/ www.jci.org/articles/view/59643 www.nature.com/articles/s41541-019-0103-y www.nature.com/articles/d41586-019-03072-8 www.nature.com/articles/s41541-020-0159-8 www.ncbi.nlm.nih.gov/pmc/articles/PMC5925432/ www.futuremedicine.com/doi/10.2217/imt-2019-0033 www.nature.com/articles/nrd.2017.243
Why Scientists Want to Build a Shoebox-Sized Particle Accelerator
Why Scientists Want to Build a Shoebox-Sized Particle Accelerator
Month ago
If you want to make particles move really fast, you have to build a particle accelerator that is really big, right? Not anymore! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: home.cern/science/accelerators science.sciencemag.org/content/367/6473/79/tab-pdf mag.digitalpc.co.uk/fvx/iop/physworld/optics14/ www.publicdomainfiles.com/show_file.php?id=14017885816503 commons.wikimedia.org/wiki/File:EM_Spectrum_Properties_edit.svg www.nature.com/articles/nature12664 iiaglobal.com/wp-content/uploads/2017/07/EuCARD-Applications-of-Accelerators-2017.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC5689882/ journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.9.111301 bionumbers.hms.harvard.edu/bionumber.aspx?id=106856&ver=2 journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.134803 Image Sources: www.publicdomainfiles.com/show_file.php?id=14017885816503 commons.wikimedia.org/wiki/File:Atlas_November_2005.jpg www.istockphoto.com/photo/metall-tube-vertical-curve-gm157439558-9019310 www.istockphoto.com/photo/abstract-background-gm672836952-123242727 upload.wikimedia.org/wikipedia/commons/7/7c/CERN_Linac.jpg www.istockphoto.com/photo/cms-experiment-detector-muon-endcup-gm450292701-30074462 www.istockphoto.com/photo/human-tissue-mimicking-mannequin-head-on-a-medical-linear-accelerator-used-for-gm1175854194-327605253?clarity=false commons.wikimedia.org/wiki/Category:Electromagnetic_spectrum_illustrations#/media/File:BW_EM_spectrum.png journals.aps.org/prab/abstract/10.1103/PhysRevSTAB.9.111301
Thank Goodness for Bacterial Cannibalism
Thank Goodness for Bacterial Cannibalism
Month ago
Some species of bacteria have a wicked survival strategy: killing members of their own species or a closely-related one. There’s a lot we don’t know about it, but it's possible that someday we could potentially harness that knowledge to kill them inside the human body! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: phys.org/news/2020-02-scientists-bacterial-cannibalism.html www.mdpi.com/2079-6382/8/4/230/review_report grantome.com/grant/NIH/R01-HL142626-01A1 www.ncbi.nlm.nih.gov/pmc/articles/PMC6963621/ microchemlab.com/microorganisms/bacillus-subtilis www.pnas.org/content/102/24/8710 www.sciencedirect.com/science/article/pii/S096098221631003X www.cdc.gov/pneumococcal/clinicians/clinical-features.html elifesciences.org/digests/45257/zooming-in-on-sporulation www.sciencedirect.com/science/article/pii/S0960982215008738 books.google.com/books?id=Sq1OBAAAQBAJ&pg=PA212&lpg=PA212&dq=%22blood-air+barrier%22+%22air+bubbles%22&source=bl&ots=eO4aiM-dwX&sig=ACfU3U3D3QPi4RRBKmAWhBV1QTDpwNZzGw&hl=en&sa=X&ved=2ahUKEwj-x5Go_eHnAhW2JzQIHUDwC5oQ6AEwEHoECGEQAQ#v=onepage&q=%22blood-air%20barrier%22%20%22air%20bubbles%22&f=false Images: en.wikipedia.org/wiki/File:Bacillus_subtilis_Spore.jpg
6 Animals Living Their Best Lives in Cities | Synurbic Species
6 Animals Living Their Best Lives in Cities | Synurbic Species
Month ago
When humans build a city, most species in the area tend to disappear. But there are some, called synurbic species, that are living their best lives in our concrete jungles. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Peregrine falcons www.ncbi.nlm.nih.gov/pubmed/27420915 doi.org/10.3356/JRR-12-30.1 doi.org/10.1002/jwmg.803 www.ncbi.nlm.nih.gov/pubmed/6049131 www.nature.org/en-us/about-us/where-we-work/united-states/indiana/stories-in-indiana/peregrine-falcons/ Raccoons doi.org/10.1007/s10071-017-1129-z doi.org/10.3389/fnana.2017.00118 doi.org/10.3819/ccbr.2016.110003 www.biodiversitylibrary.org/page/35151882 Northern water snakes doi.org/10.1655/08-038R2.1 doi.org/10.1656/058.016.0313 doi.org/10.1139/z05-182 doi.org/10.1093/icb/icy052 digitalcommons.library.umaine.edu/honors/458/ doi.org/10.1899/12-046.1 Flying foxes doi.org/10.1371/journal.pone.0109810 doi.org/10.1111/gcb.12884 doi.org/10.1111/j.1472-4642.2010.00738.x doi.org/10.1007/978-3-319-25220-9_2 doi.org/10.1163/156853007X169360 doi.org/10.1007/s11252-018-0814-2 Mugger crocodiles doi.org/10.30906/1026-2296-2010-17-1-43-50 doi.org/10.11609/jott.3790.9.12.11016-11024 doi.org/10.11609/JoTT.o2977.3333-41 doi.org/10.30906/1026-2296-2014-21-3-237-240 juniperpublishers.com/jojwb/JOJWB.MS.ID.555554.php edepot.wur.nl/477628 www.herpconbio.org/Volume_14/Issue_3/Vyas_Vasava_2019.pdf threatenedtaxa.org/index.php/JoTT/article/view/1324/2408 Macaques doi.org/10.1371/journal.pone.0085497 doi.org/10.1007/s10329-012-0330-6 doi.org/10.1017/CBO9780511974434 doi.org/10.5539/ach.v6n2p33 doi.org/10.1080/14649365.2010.508565 doi.org/10.7763/IJESD.2014.V5.509 www.smithsonianmag.com/science-nature/when-monkeys-move-to-town-64678785/ www.theguardian.com/world/2020/mar/13/fighting-monkeys-highlight-effect-of-coronavirus-on-thailand-tourism Image Credits: commons.wikimedia.org/wiki/File:Marine_Parkway_Bridge_Chicks_(14276591386).jpg commons.wikimedia.org/wiki/File:Peregrine_Falcon_Nepal.jpg commons.wikimedia.org/wiki/File:Peregrine_Falcon_perched_on_Cliff_at_Roundham_Head.jpg commons.wikimedia.org/wiki/File:Peregrine_Falcon_perched_on_Cliff_at_Roundham_Head_(2).jpg commons.wikimedia.org/wiki/File:Peregrine_falcons_(4942697899).jpg commons.wikimedia.org/wiki/File:Falco_peregrinus_Morro_Rock.jpg commons.wikimedia.org/wiki/File:Falco_peregrinus_good_-_Christopher_Watson.jpg commons.wikimedia.org/wiki/File:Falco_peregrinus_nest_USFWS.jpg commons.wikimedia.org/wiki/File:Peregrine_Falcon_(18593782884).jpg commons.wikimedia.org/wiki/File:P,p%27-dichlorodiphenyltrichloroethane.svg commons.wikimedia.org/wiki/File:Falco_peregrinus_MWNH_0671.JPG commons.wikimedia.org/wiki/File:Nerodia_sipedon_sipedon_01.jpg commons.wikimedia.org/wiki/File:Nerodia-sipedon-004.jpg commons.wikimedia.org/wiki/File:Wilhelma_Kalong-Flughund_Pteropus_vampyrus_0513.jpg commons.wikimedia.org/wiki/File:Pteropus_giganteus_colony.JPG commons.wikimedia.org/wiki/File:Pteropus_poliocephalus_colony.JPG commons.wikimedia.org/wiki/File:Mugger_crocodile_in_Chittagong_Zoo_(03).JPG commons.wikimedia.org/wiki/File:Vishwamitri-river-1.jpg commons.wikimedia.org/wiki/File:Crab-eating_macaque_2_-_Lop_Buri.jpgcommons.wikimedia.org/wiki/File:Monkey_Kai_Bae.jpg
Nurseryfish Dads Give Their Young a Headstart… Literally
Nurseryfish Dads Give Their Young a Headstart… Literally
Month ago
Happy Father's day! Today we're talking about the fintastic Nurseryfish, which is one of the best dads you can fish for. Thanks to Dr. Tim Berra for teaching us more about these amazing fish as well as providing such awesome pictures! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1023/A:1020523905635 mansfield.osu.edu/assets/mansfield/tberra/pdf/observationegg.pdf doi.org/10.1643/CI-15-365 doi.org/10.1093/icb/25.3.807 doi.org/10.1111/evo.13846 doi.org/10.1071/ZO16041 pfeil-verlag.de/wp-content/uploads/2015/05/ief14_4_02.pdf doi.org/10.1111/j.0022-1112.2004.00454.x doi.org/10.1071/ZO07033 doi.org/10.1643/0045-8511(2003)003[0384:ELHOTN]2.0.CO;2
Finally, a Drug That Helps With the Worst COVID-19 Infections
Finally, a Drug That Helps With the Worst COVID-19 Infections
Month ago
A bit of good news on the COVID-19 front this week: New research reveals a drug that might actually help save severely ill patients, and data suggests that distancing policies may have saved millions of lives over the last few months. Hosted by: Hank Green COVID-19 playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Dexamethasone www.recoverytrial.net/files/recovery_dexamethasone_statement_160620_v2final.pdf apnews.com/89d963958b042cc921e64ab3eff5a74d doi.org/10.1038/s41577-020-0331-4 doi.org/10.3389/fpubh.2020.00189 Non-pharmaceutical interventions doi.org/10.1038/s41586-020-2405-7 doi.org/10.1038/s41586-020-2404-8 Image Sources: commons.wikimedia.org/wiki/File:Dexamethasone_structure.svg commons.wikimedia.org/wiki/File:Cortisol2.svg
How Birds Got (And Kept) Their Beaks
How Birds Got (And Kept) Their Beaks
Month ago
Birds are known for having beaks, however at what point between being a humongous therapod and tiny sparrow did they get them, and why? Go to Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nature.com/articles/s41586-018-0053-y www.ncbi.nlm.nih.gov/pubmed/25964090 www.ncbi.nlm.nih.gov/pubmed/21978465 www.pnas.org/content/114/41/10930
Why is there Land?
Why is there Land?
Month ago
You need it, you love it, you probably live on it: it's land! But have you ever thought about where land even comes from? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.iris.edu/hq/inclass/animation/hotspot_volcanism_thermal_plume www.caltech.edu/about/news/caltech-question-week-what-would-be-effect-if-all-plate-tectonics-movement-stopped-forever-188 www.cotf.edu/ete/modules/volcanoes/vtectonics1.html news.uchicago.edu/story/case-earths-missing-continental-crust-solved-it-sank www.nature.com/articles/ngeo2806 www.sciencedirect.com/science/article/abs/pii/S0012825217300934 www.livescience.com/43220-subduction-zone-definition.html blogs.ei.columbia.edu/2016/02/22/how-does-continental-crust-form-scientists-have-a-new-bottom-up-theory/ www.giss.nasa.gov/research/features/201508_slushball/ www.researchgate.net/publication/242223025_Vaalbara_and_Tectonic_Effects_of_a_Mega_Impact_in_the_Early_Archean_3470_Ma/link/00463532e6e89396a0000000/download www.researchgate.net/publication/11194024_An_Archean_Impact_Layer_from_the_Pilbara_and_Kaapvaal_Cratons www.sciencedirect.com/science/article/abs/pii/S1342937X0570993X io9.gizmodo.com/a-history-of-supercontinents-on-planet-earth-5744636 www.researchgate.net/publication/258622641_Eoarchean_TTGs_derived_from_thickened_mafic_arc_crust www.livescience.com/31272-continents-oozed.html www.nationalgeographic.org/encyclopedia/Continent/ scienceline.ucsb.edu/getkey.php?key=3657 www.eurekalert.org/pub_releases/2015-11/ggph-hsp111115.php oceanservice.noaa.gov/facts/why_oceans.html pdfs.semanticscholar.org/88ae/c242c5f1ea5db6cee6fb00569fa8bfaa8652.pdf www.britannica.com/science/ocean/Origin-of-the-ocean-waters people.earth.yale.edu/sites/default/files/korenaga18b.pdf scienceline.ucsb.edu/getkey.php?key=6272 www.britannica.com/place/Earth/Effects-of-planetesimal-impacts www.britannica.com/place/Earth/Accretion-of-the-early-Earth www.britannica.com/science/ocean ase.tufts.edu/cosmos/view_chapter.asp?id=2&page=4 Image Sources: www.istockphoto.com/photo/sunset-over-the-winding-road-with-cypresses-in-tuscany-gm498131251-42042294 www.istockphoto.com/photo/granite-rock-wall-gm1132052923-299952309 commons.wikimedia.org/wiki/File:Ancient_Pillow_lavas_-_geograph.org.uk_-_1156212.jpg www.istockphoto.com/photo/the-surface-of-the-lava-background-gm648646470-117767685 www.istockphoto.com/photo/top-view-of-islet-of-vila-franca-do-campo-is-formed-by-the-crater-of-an-old-gm1137955278-303623679 commons.wikimedia.org/wiki/File:Graphitic_BIF_(meta-BIF)_(Eoarchean,_3.8_Ga;_Isua_Supracrustal_Belt,_southwestern_Greenland)_(15056531391).jpg www.istockphoto.com/photo/cholatse-dramatic-mountain-peak-towering-over-glacial-lake-khumbu-himalayas-gm594464820-101932305 www.istockphoto.com/photo/delicate-arch-in-arches-national-park-utah-gm464702046-58687330 www.istockphoto.com/photo/red-lava-texture-background-gm1146367799-308874124 www.istockphoto.com/photo/ground-movement-shown-in-rock-gm172745162-5943307 commons.wikimedia.org/wiki/File:Barringer_Crater_aerial_photo_by_USGS.jpg www.istockphoto.com/photo/aeial-view-of-cliff-next-to-beach-gm1203701383-346052559 www.istockphoto.com/vector/world-map-with-countries-vector-gm1141678193-305955583 commons.wikimedia.org/wiki/File:Olympus_Mons_alt.jpg www.istockphoto.com/photo/lava-lake-at-halemaumau-gm1006629870-271670029 www.istockphoto.com/photo/stromboli-island-gm482400328-70011169 www.istockphoto.com/photo/hexagonal-rock-formation-and-sea-at-the-giants-causeway-gm97530498-6894878?clarity=false
Why Are Cheetahs the Fastest Land Animal?
Why Are Cheetahs the Fastest Land Animal?
Month ago
Cheetahs are fast. You know this. But which is faster: a cheetah, or a Tyrannosaurus rex? Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: nationalzoo.si.edu/animals/cheetah jeb.biologists.org/content/220/21/3841 www.nature.com/articles/s41559-017-0241-4 www.alphr.com/science/1006329/fastest-animals-dinosaur-speeds www.nationalgeographic.com/search?q=cheetah www.nationalgeographic.com/animals/mammals/l/leopard/ www.alphr.com/science/1006329/fastest-animals-dinosaur-speeds usa-video.net/icFMTB0Pi0g-video.html nationalzoo.si.edu/animals/cheetah Image Sources: www.istockphoto.com/photo/cheetah-running-south-africa-gm958697418-261779606 commons.wikimedia.org/wiki/File:Cheetahs_on_the_Edge_(Director%27s_Cut).ogv www.istockphoto.com/photo/lone-cheetah-standing-up-on-white-background-gm93209579-2878602 www.istockphoto.com/photo/cheetah-acinonyx-jubatus-gm93215399-6957696 www.istockphoto.com/photo/tyranosaurus-rex-skeleton-dinosaure-squelette-profile-gm182716114-12794154 www.istockphoto.com/photo/t-rex-with-feathers-3d-rendering-side-view-gm1140425144-305178977 commons.wikimedia.org/wiki/File:Tyrannosaurus_rex_by_durbed.jpg commons.wikimedia.org/wiki/File:Tyrannosaurus_rex_mmartyniuk.png www.istockphoto.com/photo/cheetah-gm536030463-57446680 www.istockphoto.com/vector/grand-piano-musical-instrument-gm1187151765-335229584 www.istockphoto.com/photo/a-young-mixed-race-man-standing-alone-on-a-rock-admiring-the-lake-view-side-view-gm1067423876-285468762 www.istockphoto.com/photo/sportswoman-sprinting-in-the-city-gm1129115365-298153886 www.istockphoto.com/photo/feathered-velociraptor-dinosaur-on-white-background-gm1143833265-307325129 www.istockphoto.com/photo/leopard-on-tree-gm155911783-15844154 www.istockphoto.com/photo/hippo-chargng-out-of-the-water-at-full-speed-gm521125990-91239421 www.istockphoto.com/photo/3d-render-dinosaur-gm966286068-263657829 www.istockphoto.com/vector/big-animals-set-gm1201100223-344304330
How Cells Hack Entropy to Live
How Cells Hack Entropy to Live
Month ago
One of the most fundamental ideas in physics is that the disorder of the universe, also known as entropy, is constantly increasing. But, life’s inherent chemical makeup has been hacking the disorder of the universe for billions of years! SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Levinthal's paradox www.cc.gatech.edu/~turk/bio_sim/articles/proteins_levinthal_1969.pdf molten globule, proposed here: febs.onlinelibrary.wiley.com/doi/abs/10.1016/0014-5793(83)80010-6 molten globule, hydrophobic core shown here: www.sciencedirect.com/science/article/pii/S0022283698918253 www.britannica.com/science/thermodynamics Image Sources: commons.wikimedia.org/wiki/File:Molecular_Dynamics_Simulation_of_the_Hydrophobic_Solvation_of_Argon.webm commons.wikimedia.org/wiki/File:Folding_funnel_schematic.svg
Atavisms: 4 Lost Traits That Returned
Atavisms: 4 Lost Traits That Returned
Month ago
Every once in a while, traits thought to be lost forever suddenly reappear, like a dolphin or a whale born with complete hind limbs! Known as atavisms, these occurrences can teach us all sorts of things, like how limbs actually grow. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Dollo’s Law/Atavisms pubmed.ncbi.nlm.nih.gov/7991619/ doi.org/10.1016/j.tree.2008.06.013 doi.org/10.1002/ajmg.a.36234 Cetacean Hind Limbs doi.org/10.1007/978-1-4899-0159-0_10 doi.org/10.1073/pnas.0602920103 doi.org/10.1046/j.1525-142X.2002.02033.x Limpet Shell Twists pubmed.ncbi.nlm.nih.gov/16701270/ doi.org/10.1098/rspb.2003.2517 Soil Mite Sex doi.org/10.1073/pnas.0700034104 doi.org/10.1002/ece3.5303 doi.org/10.1016/0305-1978(92)90056-J Big Bone Worm Males doi.org/10.1016/j.cub.2014.11.032 doi.org/10.1016/j.crvi.2008.10.007 doi.org/10.1038/s41467-017-01002-8 doi.org/10.1186/1741-7007-7-74 Images: commons.wikimedia.org/wiki/File:Anthracotherium_magnum.jpg link.springer.com/article/10.1007/s12052-009-0135-2/figures/24 link.springer.com/article/10.1007/s12052-009-0135-2/figures/2 commons.wikimedia.org/wiki/File:Trochita_trochiformis_01.JPG www.inaturalist.org/observations/19706160 www.inaturalist.org/observations/35191166 www.inaturalist.org/observations/32780129 www.inaturalist.org/observations/7073348 www.flickr.com/photos/jsjgeology/25447477923 www.flickr.com/photos/treegrow/31682185476 eol.org/media/6248881 www.flickr.com/photos/treegrow/39096881684 www.flickr.com/photos/treegrow/26010907628 www.flickr.com/photos/scrippsocean/15806618219/in/album-72157647375239253/ www.flickr.com/photos/scrippsocean/15806619019/in/album-72157647375239253/ www.flickr.com/photos/scrippsocean/15372997583/in/album-72157647375239253/
Why Does Rain Smell so Good... to Bugs?
Why Does Rain Smell so Good... to Bugs?
2 months ago
Humans love the smell after good rain, though we may not be the the target of the pleasing aroma. There's evidence the characteristic post-rain scent is used to lure arthropods to bacteria. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nature.com/articles/s41564-020-0697-x theconversation.com/heres-why-soil-smells-so-good-after-it-rains-135978 Communication with Dr. Paul Becher Image Sources: commons.wikimedia.org/wiki/File:Folsomia_candida_-_Soil_Fauna_Diversity.jpeg www.flickr.com/photos/andybadger/8416640195/ www.flickr.com/photos/ajc1/32860932626/ www.flickr.com/photos/ajc1/16407612393/ www.istockphoto.com/photo/rain-and-wind-on-black-umbrella-weather-concept-gm1165369815-320646263 www.istockphoto.com/photo/enterobacteria-gm507855935-43358528 www.istockphoto.com/vector/rain-and-cloud-vector-design-gm1139424381-304542281
How Long Does SARS-CoV-2 Last on Surfaces? What We Know
How Long Does SARS-CoV-2 Last on Surfaces? What We Know
Month ago
If a surface is contaminated with the SARS-CoV-2 virus, how long does it pose a risk of infection? Go to Brilliant.org/SciShow to try their Probability Fundamentals course. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green COVID-19 News &Updates playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.cdc.gov/coronavirus/2019-ncov/faq.html%23How-COVID-19-Spreads www.who.int/news-room/commentaries/detail/modes-of-transmission-of-virus-causing-covid-19-implications-for-ipc-precaution-recommendations covid19.nj.gov/faqs/coronavirus-information/how-to-minimize-your-risk/why-do-viruses-survive-outside-the-human-body www.pbs.org/newshour/science/how-long-do-cold-and-flu-viruses-stay-contagious-on-public-surfaces www.nejm.org/doi/full/10.1056/NEJMc2004973 www.thelancet.com/journals/lanmic/article/PIIS2666-5247(20)30003-3/fulltext hub.jhu.edu/2020/03/20/sars-cov-2-survive-on-surfaces/ dx.doi.org/10.1063/5.0012009
The Most Metal Algorithm in Computer Science
The Most Metal Algorithm in Computer Science
2 months ago
Have a problem with many competing variables? Why not solve it with a computer algorithm based on cooling metal? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.mit.edu/~dimitrib/Constrained-Opt.pdf science.sciencemag.org/content/220/4598/671/tab-pdf www.sciencedirect.com/topics/materials-science/annealing www.sciencedirect.com/topics/materials-science/simulated-annealing www.sciencedirect.com/science/article/pii/B9780444595195500058 www.sciencedirect.com/science/article/pii/S0969699716301168 www.cs.qub.ac.uk/itc2007/examtrack/report/Exam_Track_TechReportv4.0.pdf ieeexplore.ieee.org/abstract/document/931933 www.numerical.rl.ac.uk/people/nimg/course/lectures/paper/paper.pdf ieeexplore.ieee.org/abstract/document/1388541 www.annualreviews.org/doi/pdf/10.1146/annurev.pc.42.100191.001213 www.sciencedirect.com/book/9780124167438/nature-inspired-optimization-algorithms Image Sources: www.istockphoto.com/photo/liquid-molten-steel-industry-gm492798423-40641662 commons.wikimedia.org/wiki/File:Microstructure_of_rolled_and_annealed_brass;_magnification_400X.jpg commons.wikimedia.org/wiki/File:Closest_packing_ABAC.png www.istockphoto.com/vector/levels-of-protein-structure-from-amino-acids-to-complex-of-protein-molecule-gm1156462691-315184201 www.istockphoto.com/photo/empty-airplane-cabin-interior-gm1209626570-350095109 www.istockphoto.com/vector/world-map-and-global-airline-vector-gm1143071560-306841888 www.istockphoto.com/photo/master-goldsmith-working-with-silver-annealing-the-metal-to-make-gm512983716-87399907 commons.wikimedia.org/wiki/File:Travelling_salesman_problem_solved_with_simulated_annealing.gif www.istockphoto.com/vector/factory-industry-manufactory-power-electricity-buildings-flat-icons-set-isolated-gm1160427625-317639897 www.istockphoto.com/vector/usa-territories-map-gm1152337586-312592656 www.istockphoto.com/photo/african-doctor-working-with-samples-gm1220382399-357326136 www.istockphoto.com/photo/steel-foundry-gm1162353342-318795425 www.istockphoto.com/photo/male-hands-typing-text-or-programming-code-on-laptop-gm1165260383-320565976 www.istockphoto.com/photo/black-metal-texture-background-design-gm1162391481-318823625 www.istockphoto.com/photo/rocker-gm1135152394-301885667 www.istockphoto.com/photo/group-of-business-people-in-office-cafeteria-gm1125784792-296100697 www.istockphoto.com/photo/cardboard-boxes-on-conveyor-roller-in-distribution-warehouse-delivery-and-packaging-gm1046521978-279993938
Why Do Neutrinos Have Mass? A Small Question with Huge Consequences
Why Do Neutrinos Have Mass? A Small Question with Huge Consequences
2 months ago
Neutrinos are weird. But all the big unsolved problems in physics are somehow connected to one unsolved mystery: Why do neutrinos have mass? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, James Knight, Sam Buck, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.symmetrymagazine.org/article/how-heavy-is-a-neutrino www.scientificamerican.com/article/nova-experiment-neutrino-mass-mystery/ phys.org/news/2015-12-nobel-winning-discovery-neutrino-oscillations-neutrinos.html hitoshi.berkeley.edu/neutrino/PhysicsWorld.pdf www.nature.com/articles/d41586-019-02786-z www.quantamagazine.org/how-the-neutrinos-tiny-mass-could-help-solve-big-mysteries-20191015/ www.sciencedirect.com/topics/physics-and-astronomy/neutrino-masses www.nobelprize.org/prizes/physics/2015/press-release/ physics.aps.org/articles/v6/111 www.symmetrymagazine.org/article/neutrinos-on-a-seesaw arxiv.org/abs/hep-ph/9911364 bionumbers.hms.harvard.edu/bionumber.aspx?s=y&id=101795&hlid=64639 news.fnal.gov/2012/09/neutrinos-majorana-or-dirac/ www.nature.com/articles/s41586-020-2177-0 physicstoday.scitation.org/do/10.1063/PT.6.1.20200423a/full/ www.hyper-kamiokande.org/en/neutrino.html www.nobelprize.org/uploads/2018/06/popular-physicsprize2015.pdf neutrinos.fnal.gov/mysteries/handedness/ www.sciencedirect.com/science/article/pii/S0924809906800314 inspirehep.net/literature/1735843 arxiv.org/abs/0706.2132 www.quantamagazine.org/do-neutrinos-explain-matter-antimatter-asymmetry-20160728/ Image Sources: www.videoblocks.com/video/back-close-up-shot-of-woman-looking-into-distance-hiding-from-the-sun-with-a-hand-b75ext618k4z0ksp6 www.istockphoto.com/vector/bright-background-gm1144483883-307700998 www.istockphoto.com/vector/up-and-down-carousel-for-two-kids-on-white-backfit-gm1165445947-320690134 www.istockphoto.com/vector/a-clot-of-energy-symbol-is-a-substance-of-blue-color-circle-shapes-dynamic-particle-gm936279784-256103087
Some Mammals Can Just… Pause Pregnancy
Some Mammals Can Just… Pause Pregnancy
2 months ago
We generally think of pregnancy as a continuous process, but scientists have recently discovered mechanisms that allow for certain mammals to put the development of a fetus on pause. SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.ncbi.nlm.nih.gov/pmc/articles/PMC3777570/ www.ncbi.nlm.nih.gov/pubmed/25023682 dev.biologists.org/content/144/18/3199 www.eurekalert.org/pub_releases/2020-02/uowh-hsm021020.php www.ncbi.nlm.nih.gov/pmc/articles/PMC3848826/ www.ncbi.nlm.nih.gov/pmc/articles/PMC6164496/ www.mayoclinic.org/tests-procedures/in-vitro-fertilization/multimedia/blastocyst/img-20008646 www.ucsfhealth.org/education/conception-how-it-works#4 www.cancer.gov/publications/dictionaries/cancer-terms/def/signaling-pathway journals.plos.org/plosone/article?id=10.1371/journal.pone.0033027www.pnas.org/content/114/45/11818 www.cell.com/developmental-cell/fulltext/S1534-5807(19)31067-6?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1534580719310676%3Fshowall%3Dtrue Image Sources: www.istockphoto.com/photo/a-house-mouse-foraging-on-birdseed-gm1183387238-332711280 www.istockphoto.com/photo/male-southern-elephant-seal-with-pup-gm1190842842-337724493 www.istockphoto.com/photo/wolverine-walking-in-snow-gm157421572-8712176 www.istockphoto.com/photo/tammar-wallaby-gm184154519-16968637 commons.wikimedia.org/wiki/File:Protein_FRAP1_PDB_1aue.png CCBYSA: Emw www.istockphoto.com/photo/glouton-wolverine-gm969363836-264208371 www.istockphoto.com/photo/a-wild-brown-house-mouse-mus-musculus-perched-on-a-pile-of-pine-cones-gm1095074164-293935237 www.istockphoto.com/photo/cape-ground-squirrel-xerus-inauris-standing-against-white-background-gm626214764-110487089 www.istockphoto.com/vector/human-organ-uterus-flat-icon-vector-illustration-gm1158911743-316736306 www.istockphoto.com/vector/stages-of-fetal-development-gm985678164-267411128 www.istockphoto.com/vector/obstetrics-clinic-flat-line-icons-set-abortion-protest-baby-ultrasound-embryo-fetus-gm1162118829-318646901 www.istockphoto.com/photo/antarctica-elephant-seal-on-south-georgia-gm160598333-22972088
How to Fight COVID-19... with a Virus
How to Fight COVID-19... with a Virus
2 months ago
When it comes to fighting COVID-19, scientists are throwing every bit of science we’ve got at it. A creative technique some researchers are looking into involves using gene therapy to fight this virus with… another virus! Hosted by: Michael Aranda COVID-19 News &Updates playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: What is gene therapy? ghr.nlm.nih.gov/primer/therapy/genetherapy www.fda.gov/consumers/consumer-updates/what-gene-therapy-how-does-it-work Convalescent plasma www.fda.gov/vaccines-blood-biologics/investigational-new-drug-ind-or-device-exemption-ide-process-cber/recommendations-investigational-covid-19-convalescent-plasma mRNA vaccine overview (2018) www.nature.com/articles/nrd.2017.243 www.cell.com/molecular-therapy-family/molecular-therapy/pdf/S1525-0016(19)30041-3.pdf sitn.hms.harvard.edu/flash/2015/rna-vaccines-a-novel-technology-to-prevent-and-treat-disease/ Frontiers AAV (2020) www.frontiersin.org/articles/10.3389/fmicb.2020.00658/full#B189 www.sciencedaily.com/releases/2020/04/200424081706.htm Mass Eye and Ear www.sciencedaily.com/releases/2020/04/200424081706.htm eye.hms.harvard.edu/news/harvard-ophthalmology-advancing-novel-experimental-gene-based-covid-19-vaccine-aavcovid Adoptive T cell therapy background www.ncbi.nlm.nih.gov/pmc/articles/PMC4327320/ Image Sources: commons.wikimedia.org/wiki/File:The_vaccine_development_process_typically_takes_10_to_15_years_under_a_traditional_timeline._Multiple_regulatory_pathways,_such_as_Emergency_Use_Authorization,_can_be_used_to_facilitate_bringing_a_vaccine_for_COVID-19_to_(49948301848).jpg commons.wikimedia.org/wiki/File:Antibody.svg commons.wikimedia.org/wiki/File:Difference_DNA_RNA-EN.svg commons.wikimedia.org/wiki/File:Adeno-associated_virus_serotype_AAV2.jpg commons.wikimedia.org/wiki/File:AAV2_Ribbon_Diagram.jpg commons.wikimedia.org/wiki/File:Adeno-associated_viruses.jpg
How to Eat When You Don't Have a Mouth: Lessons From 5 Animals
How to Eat When You Don't Have a Mouth: Lessons From 5 Animals
2 months ago
Not all animals have a mouth, or even need one to eat! These different feeding strategies can teach us a lot about our ancestors and how they went from not needing a mouth at all to only eating with one. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Trichoplax adhaerens doi.org/10.1093/icb/icm015 doi.org/10.1371/journal.pone.0136098 doi.org/10.1038/nature07191 doi.org/10.1016/j.cub.2014.05.046 Bryozoans doi.org/10.1007/s12526-019-00948-w animaldiversity.org/accounts/Bryozoa/ doi.org/10.1666/13-029 doi.org/10.1111/pala.12189 Hydra vulgaris doi.org/10.1016/j.bpj.2016.01.008 doi.org/10.1002/bies.200800183 Paracatenula doi.org/10.1371/journal.pone.0034709 doi.org/10.1073/pnas.1105347108 doi.org/10.1073/pnas.1818995116 Hagfish doi.org/10.1098/rspb.2010.2784 doi.org/10.1038/srep00131 animaldiversity.org/accounts/Eptatretus_stoutii/ Images: commons.wikimedia.org/wiki/File:Trichoplax_adhaerens_photograph.png commons.wikimedia.org/wiki/File:Trichoplax.jpg commons.wikimedia.org/wiki/File:Trichoplax_revised_anatomy.png commons.wikimedia.org/wiki/File:Plumatella_repens_from_Haeckel_Bryozoa_drawing_Commons.jpg commons.wikimedia.org/wiki/File:Freshwater_Bryozoan234.JPG en.wikipedia.org/wiki/File:Polyps_of_Cnidaria_colony.jpg oceanservice.noaa.gov/education/tutorial_corals/coral01_intro.html www.inaturalist.org/observations/28006959 www.inaturalist.org/observations/33610065 www.eurekalert.org/multimedia/pub/110296.php?from=320887 www.eurekalert.org/pub_releases/2016-03/cp-itm030216.php commons.wikimedia.org/wiki/File:FMIB_50097_Hydra_vulgaris.jpeg www.eurekalert.org/multimedia/pub/197645.php?from=426129 vimeo.com/290672261 www.flickr.com/photos/dirtsailor2003/5562913211 en.wikipedia.org/wiki/File:Eptatretus_stoutii_1.jpg
Raccoons Don’t Really Wash Their Food
Raccoons Don’t Really Wash Their Food
2 months ago
Raccoons are famous for "washing" their food, but this behavior, called dousing, isn't really about cleanliness. Go to Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.researchgate.net/publication/230159544_A_critical_re-examination_of_food_washing_behaviour_in_the_raccoon_Procyon_lotor_Linn www.dwds.de/wb/Waschb%C3%A4r www.sciencedirect.com/science/article/abs/pii/S1094919409000036 www.tandfonline.com/doi/abs/10.3109/07367228609144598 books.google.com/books/about/Raccoons.html?id=vnhVibvnzvIC Image Sources: commons.wikimedia.org/wiki/File:Procyon_lotor_7_-_am_Wasser.jpg commons.wikimedia.org/wiki/File:California_Raccoon.jpg commons.wikimedia.org/wiki/File:Mm_Hand.jpg commons.wikimedia.org/wiki/File:Raccoon_in_bayou.jpg
Poop: Our Newest Ally in the Fight Against COVID-19?
Poop: Our Newest Ally in the Fight Against COVID-19?
2 months ago
Right now, scientists need additional COVID-19 monitoring methods. And our poops might help! Hosted by: Hank Green COVID-19 News &Updates playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1016/j.scitotenv.2020.138764 doi.org/10.1101/2020.05.19.20105999 doi.org/10.1101/2020.03.29.20045880 doi.org/10.1101/2020.04.05.20051540 doi.org/10.1101/2020.04.12.20062679 doi.org/10.1038/s41586-020-2196-x doi.org/10.21203/rs.3.rs-21375/v1 doi.org/10.1001/jama.2020.3786 doi.org/10.1126/science.abc1669 doi.org/10.3201/eid2608.200681 doi.org/10.1016/S2468-1253(20)30083-2 doi.org/10.1002/jmv.25825 doi.org/10.1053/j.gastro.2020.03.065 doi.org/10.1016/j.ijid.2020.04.057 doi.org/10.1053/j.gastro.2020.02.055 pubmed.ncbi.nlm.nih.gov/11148001/ doi.org/10.1186/s12985-020-1287-5 Image Sources: en.wikipedia.org/wiki/Severe_acute_respiratory_syndrome_coronavirus_2#/media/File:SARS-CoV-2_without_background.png www.istockphoto.com/vector/toilet-gm507024280-84511719 www.istockphoto.com/vector/water-supply-pipes-and-water-treatment-and-purification-plant-in-a-town-gm1180276134-330600664 www.istockphoto.com/photo/medical-healthcare-technologist-holding-covid-19-swab-collection-kit-wearing-white-gm1222066831-358471655 www.videoblocks.com/video/sewage-treatment-plant-at-golden-hour-aerial-bdge5sxfbj3l1lzhk www.istockphoto.com/photo/aerial-drone-view-of-a-citys-waste-water-treatment-facility-gm1161174241-318082885 www.istockphoto.com/photo/equipped-intensive-care-unit-of-modern-hospital-unfocused-background-gm1139755635-304750556 www.istockphoto.com/photo/a-doctor-taking-a-nasal-swab-from-a-driver-gm1215518966-354059818
Why Aren't Commercial Jets Getting Faster?
Why Aren't Commercial Jets Getting Faster?
2 months ago
Airplanes are one of the quickest ways to get anywhere, but commercial jets haven't gotten much fast since the 1950's. Why is that? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: web.mit.edu/2.972/www/reports/airfoil/airfoil.html www.grc.nasa.gov/www/k-12/airplane/bernnew.html www.encyclopedia.com/science-and-technology/physics/physics/bernoullis-principle history.nasa.gov/SP-367/f86.htm practicalaero.com/wp-content/uploads/2010/04/NASA-SP-367.pdf?fbclid=IwAR1JAvn2lYcAObNzEMoe-gMG9Wlu-Dwn3KfXogJ0dY9uEXGmgr4dREv7Atc www.smithsonianmag.com/history/comets-tale-63573615/ www.britannica.com/technology/history-of-flight/The-jet-enters-the-civilian-world#ref943816 www.britannica.com/technology/Boeing-707 www.pbs.org/wgbh/nova/space/anatomy-concorde.html designmuseum.org/design/concorde usa-video.net/kGefMLHJBKA-video.html www.popsci.com/concorde-anniversary-future-of-supersonic-flight/ www.theatlantic.com/technology/archive/2015/07/supersonic-airplanes-concorde/396698/ www.airspacemag.com/flight-today/my-ride-on-the-concorde-6783087/ westegg.com/inflation/ www.nasa.gov/press-release/nasa-s-x-59-quiet-supersonic-research-aircraft-cleared-for-final-assembly engineering.mit.edu/engage/ask-an-engineer/how-does-a-jet-engine-work/ theicct.org/publications/fuel-efficiency-trends-new-commercial-jet-aircraft-1960-2014 www.grc.nasa.gov/WWW/k-12/UEET/StudentSite/engines.html www.space.com/16709-breaking-the-sound-barrier.html www.fighter-planes.com/jetmach1.htm
The Great Lakes Tropical Storm of 1996
The Great Lakes Tropical Storm of 1996
2 months ago
Tropical storms can be devastating but at least we usually know where they're going to appear. The exception being a very strange week in 1996, on Lake Huron. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.weather.gov/dtx/dtxcane journals.ametsoc.org/doi/pdf/10.1175/1520-0477%282000%29081%3C0223%3AHH%3E2.3.CO%3B2 oceanservice.noaa.gov/facts/hurricane.html spaceplace.nasa.gov/hurricanes/en/ www.regions.noaa.gov/great-lakes/index.php/highlights-archive/centennial_anniversary_storm_of_1913/storm-meteorology-2/
Kids, Kawasaki Disease, and COVID-19: What Parents Should Know
Kids, Kawasaki Disease, and COVID-19: What Parents Should Know
2 months ago
While children are only a small minority of those who test positive for COVID-19, we’re starting to see evidence of a rare, but serious, complication in children that resembles a condition known as Kawasaki disease. Here’s what doctors say we should watch out for. Hosted by: Hank Green Resources for parents: www.cdc.gov/coronavirus/2019-ncov/daily-life-coping/children/mis-c.html pulse.seattlechildrens.org/kawasaki-disease-in-children-with-covid-19/, healthier.stanfordchildrens.org/en/inflammatory-syndrome-and-covid-19/ COVID-19 playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: emergency.cdc.gov/han/2020/han00432.asp www.cdc.gov/kawasaki/about.html www.ncbi.nlm.nih.gov/pmc/articles/PMC2870533/ ghr.nlm.nih.gov/condition/kawasaki-disease#genes www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31129-6/fulltext www.nytimes.com/2020/05/12/nyregion/coronavirus-new-york-update.html www.cbsnews.com/news/kawasaki-disease-15-states-child-illness-coronavirus-cuomo/ www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31103-X.pdf jamanetwork.com/journals/jamaneurology/fullarticle/2764549 academic.oup.com/jid/article/191/4/499/937208
4 Algorithms We Borrowed from Nature
4 Algorithms We Borrowed from Nature
2 months ago
We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up all over nature, too, in places like your immune system and schools of fish, and computer scientists have learned a lot from studying them. Here are four ways our technology has improved thanks to algorithms we swiped from nature! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.merriam-webster.com/dictionary/algorithm www.pnas.org/content/108/46/18726 link.springer.com/chapter/10.1007/978-3-642-00267-0_9 Fly hashing: www.slaney.org/malcolm/yahoo/Slaney2008-LSHTutorial.pdf science.sciencemag.org/content/358/6364/793 science.sciencemag.org/content/suppl/2017/11/09/358.6364.793.DC1 medium.com/@jaiyamsharma/efficient-nearest-neighbors-inspired-by-the-fruit-fly-brain-6ef8fed416ee Object recognition: www.sciencedirect.com/science/article/abs/pii/S1361841517301135 (open copy at arxiv.org/pdf/1702.05747.pdf) dev.to/clarifai/what-convolutional-neural-networks-look-at-when-they-see-nudity www.cse.iitm.ac.in/~vplab/courses/CV_DIP/PDF/Feature_Detectors_and_Descriptors.pdf www.cs.cmu.edu/~10701/slides/Perceptron_Reading_Material.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC2718241/ knowingneurons.com/2014/10/29/hubel-and-wiesel-the-neural-basis-of-visual-perception/ www.scholarpedia.org/article/Neocognitron www.frontiersin.org/articles/10.3389/frobt.2015.00036/full www.rctn.org/bruno/public/papers/Fukushima1980.pdf Anomaly detection: blogs.oracle.com/datascience/introduction-to-anomaly-detection ftp://ftp.dca.fee.unicamp.br/pub/docs/vonzuben/lnunes/ieee_tec01.pdf dl.acm.org/doi/10.1145/283699.283742 link.springer.com/content/pdf/10.1007/s11047-006-9026-4.pdf www.cs.unm.edu/~immsec/publications/virus.pdf www.sciencedirect.com/science/article/abs/pii/S221421261630240X link.springer.com/content/pdf/10.1007%2F978-3-642-59901-9.pdf Swarm algorithms and TERMES: www.sciencedirect.com/science/article/pii/B9780124051638000016 dash.harvard.edu/bitstream/handle/1/13068244/Petersen_gsas.harvard.inactive_0084L_11836.pdf usa-video.net/t2e4GIZ3W1o-video.html science.sciencemag.org/content/343/6172/754 Simulated annealing: pdb101.rcsb.org/learn/guide-to-understanding-pdb-data/methods-for-determining-structure www.annualreviews.org/doi/pdf/10.1146/annurev.pc.42.100191.001213 pubs.acs.org/doi/full/10.1021/acs.cgd.9b00517# www.sciencedirect.com/book/9780124167438/nature-inspired-optimization-algorithms www.sciencedirect.com/topics/materials-science/annealing science.sciencemag.org/sites/all/libraries/pdfjs/web/viewer.html?file=/content/sci/220/4598/671.full.pdf www.sciencedirect.com/topics/materials-science/simulated-annealing link.springer.com/article/10.1007/s12559-015-9370-8 onlinelibrary.wiley.com/doi/abs/10.1111/itor.12001 Image Sources: commons.wikimedia.org/wiki/File:Hubel%2Bwiesel.jpg www.flickr.com/photos/niaid/29122039942 commons.wikimedia.org/wiki/File:Diagram_showing_the_position_of_the_thymus_gland_CRUK_362.svg
Active Volcanoes: The Perfect Egg Incubators
Active Volcanoes: The Perfect Egg Incubators
2 months ago
You probably don't think of active volcanoes as the ideal place to build a nursery, but for some animals, they're the perfect spot to incubate their unborn babies! SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1038/s41598-018-20046-4 doi.org/10.1038/ncomms1031 doi.org/10.1098/rsos.150371 doi.org/10.1038/srep11597 doi.org/10.1242/jeb.094037 doi.org/10.1017/CBO9780511585739 doi.org/10.1016/B978-012747605-6/50025-0 www.repository.naturalis.nl/record/317761 @evnautilus video: nautiluslive.org/video/2018/10/24/massive-aggregations-octopus-brooding-near-shimmering-seeps Image sources: www.videoblocks.com/video/powerful-explosive-strombolian-eruptian-from-two-vents-on-pico-do-fogo-volcano-brl7bud7mjbwwra2v www.videoblocks.com/video/explosive-eruption-from-the-summit-of-colima-volcano-in-mexico-hdzgmidxfjbwwfv7o commons.wikimedia.org/wiki/File:Bathyraja.jpg www.videoblocks.com/video/bubbles-101-underwater-blue-bubbles-rising-loop-s3ln_s2smjczvixx4 drive.google.com/drive/folders/1ybf7XDHDrY36vlVnr6N8JI9X4sWjAFmA commons.wikimedia.org/wiki/File:Macrocephalon_maleo_-_Muara_Pusian_(3).JPG commons.wikimedia.org/wiki/File:Maleo_Egg.JPG www.istockphoto.com/photo/mamenchisaurus-dinosaur-foggy-day-gm616863440-107168481 drive.google.com/file/d/1xuFHw9vg9fLO-EP6_6hTqEdwXbrIfavG/view
How a Century-Old Procedure Could Help Us Fight COVID-19
How a Century-Old Procedure Could Help Us Fight COVID-19
2 months ago
Some potentially good news on the COVID-19 treatment front: Thanks to a technique that’s more than a century old, recovered COVID-19 patients may be in a position to help the rest of us -- with their blood plasma. Hosted by: Hank Green COVID-19 playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nlm.nih.gov/exhibition/fromdnatobeer/exhibition-interactive/illustrations/diphtheria-alternative.html www.ncbi.nlm.nih.gov/pmc/articles/PMC7151993/ www.cdc.gov/vaccines/basics/test-approve.html www.who.int/immunization/programmes_systems/policies_strategies/vaccine_intro_resources/nvi_guidelines/en/ www.historyofvaccines.org/content/articles/vaccine-development-testing-and-regulation www.historyofvaccines.org/timeline/all www.newyorker.com/news/news-desk/how-long-will-it-take-to-develop-a-coronavirus-vaccine www.ncbi.nlm.nih.gov/pmc/articles/PMC1883762/?page=1 Immunology by David K. Male:books.google.com/books?id=gE6o5ZRJUawC&pg=PA10&lpg=PA10&dq=antibody+generator&hl=en#v=onepage&q=antibody%20generator&f=false www.ncbi.nlm.nih.gov/pmc/articles/PMC1883762/?page=1 www.nobelprize.org/prizes/medicine/1901/behring/facts/ www.ncbi.nlm.nih.gov/pmc/articles/PMC4781783/ www.sciencedaily.com/releases/2006/08/060830075728.htm dm5migu4zj3pb.cloudfront.net/manuscripts/101000/101557/JCI44101557.pdf www.medrxiv.org/content/10.1101/2020.03.02.20030189v1 www.medrxiv.org/content/10.1101/2020.03.30.20047365v2 jamanetwork.com/journals/jama/fullarticle/2763983 www.fda.gov/vaccines-blood-biologics/investigational-new-drug-ind-or-device-exemption-ide-process-cber/recommendations-investigational-covid-19-convalescent-plasma www.cpr.org/2020/05/07/early-results-show-convalescent-plasma-a-promising-treatment-for-some-colorado-covid-19-patients/ www.cpr.org/2020/05/05/coronavirus-plasma-treatment-recipient-dies-from-virus/ academic.oup.com/jid/article/211/1/80/799341 link.springer.com/article/10.1007%2Fs10096-004-1271-9 www.jci.org/articles/view/138745 www.clinicaltrials.gov/ct2/results?cond=COVID-19&term=convalescent+plasma&cntry=&state=&city=&dist= www.fda.gov/vaccines-blood-biologics/investigational-new-drug-ind-or-device-exemption-ide-process-cber/recommendations-investigational-covid-19-convalescent-plasma www.ncbi.nlm.nih.gov/pubmed/32296259 www.pnas.org/content/117/17/9490 Image Sources: commons.wikimedia.org/wiki/File:A_early_blood_transfusion_from_lamb_to_man_Wellcome_L0000096.jpg
The Little Lobster That Reveals Climate
The Little Lobster That Reveals Climate
2 months ago
Thanks again to the Monterey Bay Aquarium for partnering with us on this episode of SciShow. The Aquarium’s mission is to inspire conservation of the ocean. So give them a follow on their social media accounts or visit their website at montereybayaquarium.org. If you’re able to, please consider making a donation to help the Aquarium continue their mission while they’re closed. Your gift will be put to work immediately for ongoing animal care and maintenance of the Aquarium: mbayaq.co/2zbN5GX Pelagic red crabs are actually lobsters - and that’s not even the weirdest thing about them! They sometimes wash up on shore in droves, signaling large scale climate events like El Niños and serving as a warning to marine biologists of our changing climate. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.2307/1367007 doi.org/10.1016/j.dsr2.2004.05.018 doi.org/10.1007/s12562-015-0938-8 doi.org/10.1038/s41598-019-40784-3 scholarspace.manoa.hawaii.edu/bitstream/10125/7411/v21n3-394-403.pdf spo.nmfs.noaa.gov/content/annual-mass-strandings-pelagic-red-crabs-pleuroncodes-planipes-crustacea-anomura-galatheidae sanctuarysimon.org/2018/11/pelagic-red-crabs-enter-monterey-bay-1959-1969-1982-1983/ Image Sources: oceanservice.noaa.gov/facts/upwelling.html oceantoday.noaa.gov/elninolanina/welcome.html research.noaa.gov/article/ArtMID/587/ArticleID/2559/So-what-are-marine-heat-waves www.nesdis.noaa.gov/content/marine-heat-wave-reminiscent-blob-lingers-us-west-coast commons.wikimedia.org/wiki/File:Pleuroncodes_planipes_uzun.jpg earthobservatory.nasa.gov/global-maps/MYD28M
How to Make a COVID-19 Vaccine
How to Make a COVID-19 Vaccine
2 months ago
One year to eighteen months might seem like a while to wait for a COVID-19 vaccine, but there's a good reason finding and approving a candidate takes a whole lot of time. COVID-19 New and Updates: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Jeffrey McKishen, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.britannica.com/science/immune-system/ milkeninstitute.org/covid-19-tracker www.cdc.gov/vaccines/pubs/pinkbook/downloads/prinvac.pdf www.sciencemag.org/news/2020/04/mice-hamsters-ferrets-monkeys-which-lab-animals-can-help-defeat-new-coronavirus www.historyofvaccines.org/content/articles/vaccine-development-testing-and-regulation www.ncbi.nlm.nih.gov/pmc/articles/PMC4528489/ onlinelibrary.wiley.com/doi/abs/10.1002/9780470015902.a0000947.pub2 covid19-help.org/substance/cdx-cov www.who.int/blueprint/priority-diseases/key-action/novel-coronavirus-landscape-ncov.pdf?ua=1 www.ncbi.nlm.nih.gov/pubmed/25556638 www.niaid.nih.gov/research/vaccine-types www.merriam-webster.com/dictionary/adjuvant www.ncbi.nlm.nih.gov/pmc/articles/PMC5084984/ www.ncbi.nlm.nih.gov/pmc/articles/PMC3454077/ www.researchgate.net/publication/312000263_InflammatoryNoninflammatory_Adjuvants_and_Nanotechnology-The_Secret_to_Vaccine_Design www.ncbi.nlm.nih.gov/pmc/articles/PMC4494348/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5079805/ www.nature.com/articles/s41467-019-12275-6 www.nature.com/articles/d41586-020-00698-x www.who.int/blueprint/priority-diseases/key-action/WHO-ad-hoc-Animal-Model-Working-Group_Summary.pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC4394584/ www.who.int/biologicals/publications/clinical_guidelines_ecbs_2001.pdf?ua=1 www.ncbi.nlm.nih.gov/pmc/articles/PMC4944327/ www.nature.com/articles/d41573-020-00073-5 www.who.int/emergencies/diseases/novel-coronavirus-2019/global-research-on-novel-coronavirus-2019-ncov/solidarity-clinical-trial-for-covid-19-treatments Images: www.istockphoto.com/photo/doctor-fills-injection-syringe-with-vaccine-gm1205972800-347628467 www.istockphoto.com/photo/rendering-3d-vaccine-medicine-bottle-flu-vaccine-anti-vaccination-and-covid-19-gm1210736764-350863592 www.istockphoto.com/photo/female-scientist-pipetting-in-laboratory-gm1168042032-322362814 www.istockphoto.com/photo/happy-professor-teaching-a-lecture-on-visual-screen-in-the-classroom-gm1130258020-298860297 www.istockphoto.com/photo/cells-gm157289671-366066 www.istockphoto.com/photo/t-cells-gm956478348-261157331 www.istockphoto.com/photo/vaccination-gm695611488-128719257 www.istockphoto.com/photo/scientist-carefully-carrying-matured-cell-to-another-plate-conducting-research-gm879831370-245197680 www.istockphoto.com/photo/yeast-infection-gm1198902110-342809065 www.istockphoto.com/photo/vaccine-and-syringe-injection-it-use-for-prevention-immunization-and-treatment-from-gm1215061073-353763946 www.istockphoto.com/photo/small-experimental-mouse-is-on-the-researchers-hand-gm940800024-257163311 www.istockphoto.com/photo/syrian-hamster-gm1211196842-351159216 www.istockphoto.com/photo/the-rhesus-macaque-monkey-gm1002057750-270805330 www.istockphoto.com/photo/two-ferrets-looking-out-of-their-wooden-house-gm1045340234-279738559 www.istockphoto.com/photo/doctors-home-visiting-during-the-quarantine-gm1216946088-355032280 commons.wikimedia.org/wiki/File:14234CDC_Flumist.tif www.istockphoto.com/photo/new-york-streets-high-buildings-and-crowd-walking-gm1156527160-315232323 www.istockphoto.com/photo/calendar-closeup-gm975732646-265390954 www.istockphoto.com/photo/close-up-photo-beautiful-amazed-she-her-dark-skin-lady-arms-hands-chin-think-over-gm1132753451-300423456 www.istockphoto.com/photo/doctor-preparing-the-coronavirus-covid-19-vaccine-gm1214508941-353388287?clarity=false
The Plant That Grows Perches for Birds
The Plant That Grows Perches for Birds
2 months ago
The rat's tail plant, or Babiana ringens earns its name for the distinct stem that grows above its flowers. But what's the purpose of this odd looking appendage? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: bsapubs.onlinelibrary.wiley.com/doi/10.3732/ajb.1100295 academic.oup.com/aob/article/109/3/667/129786 www.eurekalert.org/pub_releases/2012-06/ajob-hso060712.php www.nature.com/articles/435041a?draft=collection onlinelibrary.wiley.com/doi/abs/10.1111/plb.12474
Fighting COVID-19 With... Llamas?!
Fighting COVID-19 With... Llamas?!
2 months ago
Scientists have been researching whether or not antibodies from COVID-19 patients might help those infected with the virus, and one study has found promising results, in a llama. COVID-19 News & Updates: usa-video.net/u/playlist?list... Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1016/S0145-305X(02)00071-X doi.org/10.1016/j.cell.2020.04.031 doi.org/10.1371/journal.pbio.1001120 www.ncbi.nlm.nih.gov/pubmed/29209322 doi.org/10.1007/s40259-019-00392-z doi.org/10.3390/antib8010001 www.ncbi.nlm.nih.gov/pubmed/26438495 www.ncbi.nlm.nih.gov/pubmed/17704915 doi.org/10.1126/science.aau1288
5 Inventions Showing Us the Future of Solar Energy
5 Inventions Showing Us the Future of Solar Energy
2 months ago
When you imagine the energy of the future, solar power is probably in the picture - but in recent years, less than 2% of the world’s electricity has come from solar power. Here are 5 new inventions that are likely to change that. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.eia.gov/tools/faqs/faq.php?id=427&t=3 www.nature.com/articles/s41893-019-0364-5.epdf?author_access_token=RduqgDWgyu90mvu-RB6DW9RgN0jAjWel9jnR3ZoTv0O97Lc9kleZWba0tQ-k-7tIlZGbnB6ZL4SOzl8a4rPD9IuBrjAeWq--cJR60bfbCroy01kiCE8CKI6Of6hGsKYrJ74WecY0rcX7lhteq3zLcw%3D%3D www.nature.com/articles/s41598-019-47803-3 grist.org/food/cash-strapped-farms-are-growing-a-new-crop-solar-panels/ sustainabilitycommunity.springernature.com/users/311875-helene-marrou/posts/53868-agrivoltaics-a-win-win-system-to-combine-food-and-energy-production earthobservatory.nasa.gov/features/LAI/LAI2.php www.nature.com/articles/s41893-019-0364-5.epdf?author_access_token=RduqgDWgyu90mvu-RB6DW9RgN0jAjWel9jnR3ZoTv0O97Lc9kleZWba0tQ-k-7tIlZGbnB6ZL4SOzl8a4rPD9IuBrjAeWq--cJR60bfbCroy01kiCE8CKI6Of6hGsKYrJ74WecY0rcX7lhteq3zLcw%3D%3D www.researchgate.net/publication/326675843_Floatovoltaics_Towards_improved_energy_efficiency_land_and_water_management www.ijitee.org/wp-content/uploads/papers/v8i12/L24971081219.pdf pubs.acs.org/doi/full/10.1021/acs.est.8b04735 www.teachengineering.org/content/cub_/lessons/cub_pveff/Attachments/cub_pveff_lesson01_fundamentalsarticle_v2_tedl_dwc.pdf www.sciencedirect.com/science/article/pii/S2352484719304780#b2 www.sciencedirect.com/science/article/pii/S2352484719304780#b49 onlinelibrary.wiley.com/doi/full/10.1002/ese3.92 www.pv-magazine.com/2019/11/19/a-record-year-for-trackers/ news.energysage.com/solar-trackers-everything-need-know/ www.sciencedirect.com/topics/materials-science/organic-solar-cells www.sciencedirect.com/topics/materials-science/organic-solar-cells news.energysage.com/organic-solar-cells-what-you-need-to-know/ www.pnas.org/content/116/1/7#ref-2 www.pnas.org/content/116/1/7#ref-2 www.popsci.com/turn-your-smartphone-into-solar-panel/ www.nrel.gov/pv/organic-photovoltaic-solar-cells.html www.energy.gov/eere/solar/crystalline-silicon-photovoltaics-research www.tesla.com/solarroof www.tesla.com/support/energy/solar-roof/learn/overview news.energysage.com/thin-film-solar-panels-make-sense/ arrow.tudublin.ie/cgi/viewcontent.cgi?article=1062&context=dubenart www.researchgate.net/publication/336994638_WEARABLE_AND_WASHABLE_PHOTOVOLTAIC_FABRICS www.ntu.ac.uk/about-us/news/news-articles/2018/12/bright-idea!-clothes-embedded-with-solar-cells-to-charge-your-mobile-phone www.wired.com/2014/05/charge-your-phone-with-this-high-fashion-solar-powered-dress/ tatacenter.mit.edu/portfolio/solar-thermal-fuels/ www.forbes.com/sites/trevornace/2018/11/06/scientists-reveal-strange-molecule-that-can-store-suns-energy-for-18-years/#75e3fe983483 pubs.rsc.org/en/content/articlehtml/2018/ee/c8ee01011k www.mynewsdesk.com/uk/chalmers/pressreleases/emissions-free-energy-system-saves-heat-from-the-summer-sun-for-winter-2731597 Image Sources: commons.wikimedia.org/wiki/File:Dornbirn-Montfortstrasse_19-Gardening-Photovoltaik-01ASD.jpg commons.wikimedia.org/wiki/File:Solar_Sharing_Power_Plant_in_Tsukuba,_Ibaraki_03.jpg commons.wikimedia.org/wiki/File:Solar_Sharing_Power_Plant_in_Kamisu,_Ibaraki_03.jpg commons.wikimedia.org/wiki/File:Solar_Sharing_Power_Plant_in_Kamisu,_Ibaraki_02.jpg commons.wikimedia.org/wiki/File:Farniente2.jpg commons.wikimedia.org/wiki/File:8MW_horizontal_single_axis_tracker_in_Greece.JPG commons.wikimedia.org/wiki/File:Suntactics_solar_tracker.jpg onlinelibrary.wiley.com/doi/full/10.1002/pip.3229
Why Killer Whales Migrate (It's Not Why You Think)
Why Killer Whales Migrate (It's Not Why You Think)
2 months ago
Killer whales migrate thousands of kilometers across oceans, because it's good for their skin? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.sciencemag.org/news/2020/02/scientists-say-they-ve-cracked-mystery-why-whales-migrate-and-it-s-all-about-healthy# onlinelibrary.wiley.com/doi/full/10.1111/mms.12661 onlinelibrary.wiley.com/doi/10.1111/j.1748-7692.2001.tb01289.x books.google.co.nz/books?hl=en&lr=&id=T3zGDgAAQBAJ&oi=fnd&pg=PP1&ots=rfN8LDuhok&sig=VzYp2hLWfVxkTn7hfsnhrtg4Wvg&redir_esc=y#v=onepage&q=migrate&f=false www.sciencedirect.com/science/article/abs/pii/S0022519385700203 royalsocietypublishing.org/doi/full/10.1098/rsbl.2011.0875 Image Sources: www.istockphoto.com/photo/young-humpback-whale-in-blue-water-gm1164479946-320094744 www.videoblocks.com/video/humpback-whales-diving-in-slow-motion-iceland-view-from-a-boat-boun0cbxj7jnbn6gnk onlinelibrary.wiley.com/doi/full/10.1111/mms.12661 www.istockphoto.com/photo/killer-whale-pod-in-misty-bay-gm497946212-79395985
From Showers to Sleep: Science Hacks for Your Everyday Life
From Showers to Sleep: Science Hacks for Your Everyday Life
2 months ago
From calories to sleep, there always seems to be something we're not doing right. Luckily scientists have looked into this and come up with some helpful advice to keep us happy and healthy. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources:
Will COVID-19 Go Away in the Summer?
Will COVID-19 Go Away in the Summer?
2 months ago
SciShow is supported by Brilliant.org. Go to Brilliant.org/SciShow to get 20% off of an annual Premium subscription. COVID-19 has the potential to ebb and flow with the seasons, but because it's a novel pandemic, that doesn't mean we're off the hook this summer. While this episode was in production, an additional report was published in Science supporting the conclusion that too many people are susceptible to the virus for warm weather to make much of a dent: science.sciencemag.org/content/early/2020/05/15/science.abc2535 SciShow's COVID-19 Playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.medrxiv.org/content/10.1101/2020.02.12.20022467v1.full.pdf ccdd.hsph.harvard.edu/will-covid-19-go-away-on-its-own-in-warmer-weather/ www.cdc.gov/flu/pandemic-resources/basics/faq.html academic.oup.com/aje/article/173/2/127/99316 www.ncbi.nlm.nih.gov/pmc/articles/PMC3457514/ www.cdc.gov/niosh/nioshtic-2/20042261.html www.ncbi.nlm.nih.gov/pmc/articles/PMC4097773/ www.sciencedaily.com/releases/2020/04/200407164949.htm www.biospace.com/article/coronavirus-covid-19-could-be-seasonal/ smw.ch/article/doi/smw.2020.20224 poseidon01.ssrn.com/delivery.php?ID=260116123082074081079118067114068089014010017032055005018069005097031071101008088124103017054013044015041123089069030074103082011074041011058083009118068117014011067034060071110115126021065087008080123112000124126064091069077004007003004107000121122127&EXT=pdf www.worldometers.info/coronavirus/country/us/ web.stanford.edu/~jhj1/teachingdocs/Jones-on-R0.pdf Images: www.istockphoto.com/photo/piggy-bank-resting-and-drink-cocktail-on-the-beach-summer-holiday-concept-3d-render-gm1132987317-300571055 www.istockphoto.com/photo/collage-of-group-of-young-people-woman-and-men-over-isolated-background-feeling-gm1124494423-295148296 www.istockphoto.com/photo/collage-of-group-of-young-people-woman-and-men-over-white-solated-background-feeling-gm1124499244-295148971 www.istockphoto.com/photo/cold-home-with-an-angry-couple-gm862251050-142891407 www.istockphoto.com/photo/fog-and-snow-gm1175727422-327517440 www.istockphoto.com/vector/icon-set-related-to-coronavirus-gm1215675224-354163608 www.istockphoto.com/photo/singapore-landscape-and-city-gm1160135322-317461457 www.istockphoto.com/photo/pathogenic-viruses-causing-infection-in-host-organism-viral-disease-outbreak-3d-gm1208691882-349467594 www.istockphoto.com/photo/young-boy-getting-a-vaccine-gm1094358578-293707472 www.istockphoto.com/vector/western-cowboy-and-horse-riding-elements-gm517994305-49400360
How Sea Butterflies "Fly" in Water
How Sea Butterflies "Fly" in Water
2 months ago
Check out Nature: Spy in the Wild 2 on PBS (pbs.org/spyinthewild) to follow more than 50 animatronic spy creatures as they go undercover in the animal world. And check out their USa-video channel (usa-video.net/u/NaturePBS) for more great videos of the natural world. Birds fly, and fish swim. We learn this when we are children. But not everything in nature is quite so simple… Meet Limacina helicina, an artic-dwelling sea butterfly that flies through the water. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: jeb.biologists.org/content/219/4/535 link.springer.com/article/10.1007/BF00397570 www.int-res.com/articles/meps/77/m077p125.pdf Image Sources: commons.wikimedia.org/wiki/File:Limacina_helicina_2_color.png commons.wikimedia.org/wiki/File:Limacina_helicina.png commons.wikimedia.org/wiki/File:LimacinaHelicinaNOAA.jpg commons.wikimedia.org/wiki/File:Limacina_antarctica.png commons.wikimedia.org/wiki/File:Limacina_helicina_3.png oceanexplorer.noaa.gov/explorations/05arctic/background/biodiversity/media/limacina_helicina.html www.nsf.gov/news/mmg/mmg_disp.jsp?med_id=62709&from=search_list www.climate.gov/news-features/featured-images/ocean-acidity-dissolving-tiny-snails%E2%80%99-protective-shell commons.wikimedia.org/wiki/File:Toky.png commons.wikimedia.org/wiki/File:Reynolds_behaviors.png www.flickr.com/photos/internetarchivebookimages/17968453060/ movie.biologists.com/video/10.1242/jeb.129205/video-1 commons.wikimedia.org/wiki/File:Marinesnow-splash.jpg commons.wikimedia.org/wiki/File:Limacina_helicina_4.png jeb.biologists.org/content/jexbio/suppl/2016/02/11/219.4.535.DC1/JEB129205supp.pdf www.murphyfluidslab.com
Hydrogen: The Savior of the Shipping Industry
Hydrogen: The Savior of the Shipping Industry
3 months ago
To learn more about the fight to stop climate change go to gatesnot.es/3dkhdhH. Thanks to Bill Gates and Breakthrough Energy for supporting this episode of SciShow. Huge container ships relying on fossil fuels transport all kinds of goods across the ocean, creating a huge climate change impact. But there's a better way to power this transport using, of all things, water. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: energy.sandia.gov/wp-content/uploads/2017/12/SAND2017-12665.pdf butane.chem.uiuc.edu/pshapley/Environmental/L11/2.html www.sciencedirect.com/science/article/pii/B9780128050521000309?via%3Dihub www.npr.org/2019/07/16/716693006/the-dawn-of-low-carbon-shipping www.npr.org/2019/07/15/736565697/giant-shipper-bets-big-on-ending-its-carbon-emissions-will-it-pay-off www.rivieramm.com/news-content-hub/news-content-hub/hydrogen-fuel-cells-becoming-viable-in-maritime-sector-56714 Secondary: www.ucsusa.org/resources/how-hydrogen-made www.truckinginfo.com/339798/will-future-trucks-be-powered-by-batteries-of-fuel-cells www.forbes.com/sites/jeremybogaisky/2019/08/14/zeroavia-alakai-hydrogen-fuel-cell/#4543983818aa www.theverge.com/2019/8/14/20804257/zeroavia-hydrogen-airplane-electric-flight Images: commons.wikimedia.org/wiki/File:Residual_fuel_oil.JPG
We Can't Live Without You | Synanthropic Animals
We Can't Live Without You | Synanthropic Animals
2 months ago
From the spider in the corner of your house, to the moths in your attic, synanthropic species don't just live among us, they literally depend on us to live. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1111/jbi.12125 Common house spiders doi.org/10.1007/s00114-017-1440-1 entnemdept.ufl.edu/creatures/urban/spiders/common_house_spider.htm www.burkemuseum.org/collections-and-research/biology/arachnology-and-entomology/spider-myths/myth-spiders-come-indoors Purple martins www.ncbi.nlm.nih.gov/pubmed/27194285 doi.org/10.4103/cs.cs_18_37 doi.org/10.1007/978-1-4615-1531-9_3 portal.ct.gov/DEEP/Wildlife/Fact-Sheets/Purple-Martin Northern dung beetles doi.org/10.1111/ecog.03458 doi.org/10.1111/een.12321 theconversation.com/five-things-dung-beetles-do-with-a-piece-of-poo-47367 Granary weevils doi.org/10.14411/eje.2010.001 doi.org/10.3721/037.006.m901 doi.org/10.1017/S0007485316000687 doi.org/10.1179/1749631413Y.0000000011 doi.org/10.1007/s10530-017-1528-8 extension.umd.edu/hgic/topics/rice-and-granary-weevils Webbing clothes moths doi.org/10.4081/jear.2011.83 doi.org/10.4081/jear.2011.129 entomology.ca.uky.edu/ef609 Anopheles albitarsis mosquitoes doi.org/10.1590/S0034-89101993000500001 www.ncbi.nlm.nih.gov/pubmed/20712879
Meet the Jellybots: Ocean-Exploring Biohybrid Robots
Meet the Jellybots: Ocean-Exploring Biohybrid Robots
2 months ago
As far-fetched and futuristic as it might sound, researchers are working on turning jellyfish into ocean-exploring robots. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.1126/sciadv.aaz3194 www.ncbi.nlm.nih.gov/pubmed/26096459 doi.org/10.1007/978-94-010-0722-1_19 doi.org/10.1016/j.jembe.2011.11.022 doi.org/10.1126/scirobotics.aar7650 doi.org/10.1016/j.cub.2013.03.057 doi.org/10.5670/oceanog.2017.235 www.eurekalert.org/pub_releases/2020-01/ciot-bjs012220.php -------- Images: www.istockphoto.com/vector/vintage-thin-line-fish-label-gm510780852-86381397 www.videoblocks.com/video/authentic-shot-of-a-jellyfish-free-swimming-in-crystal-clear-water-aquarium-sszsz2launjtvl72p9 www.istockphoto.com/photo/aurelia-moon-jelly-gm1127511597-297191209 www.videoblocks.com/video/blooms-of-white-jellyfish-named-aurelia-xkhoj8o www.videoblocks.com/video/4k-footage-colorful-jellyfish-floating-underwater-hxygd7uriu32svvs www.videoblocks.com/video/fingers-gently-move-sticks-on-remote-controller-to-control-drone-flight-black-smart-tablet-with-chromakey-on-screen-mounted-on-holder-10-february-2017-in-spain-smwqeyutlizbd7otw www.videoblocks.com/video/clear-jellyfish-swimming-upwards-vs6kn8d www.flickr.com/photos/usfws_pacificsw/43092372114/in/photostream/ www.videoblocks.com/video/monterey-bay-aquarium-ocean-jellies-moon-jellyfish-stk-h7gqxjmqx4ic2 www.istockphoto.com/photo/remotely-operated-underwater-vehicle-isolated-on-white-gm509918870-86031603 www.istockphoto.com/vector/sea-turtle-leatherback-cartoon-vector-illustration-gm675172616-123858433
There Probably Aren't Different Strains of SARS-CoV-2 (Yet)
There Probably Aren't Different Strains of SARS-CoV-2 (Yet)
2 months ago
Scientists are closely watching SARS-CoV-2 to track mutations and see if it's developed into different strains. So, has it? COVID-19 News & Updates: usa-video.net/u/playlist?list... Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.cdc.gov/flu/prevent/vaccine-selection.htm www.theatlantic.com/health/archive/2020/05/coronavirus-strains-transmissible/611239/ www.nytimes.com/interactive/2020/04/30/science/coronavirus-mutations.html news.cornell.edu/stories/2020/04/why-covid-19-mild-some-deadly-others www.neb.com/products/pcr-qpcr-and-amplification-technologies/pcr-qpcr-and-amplification-technologies/dna-polymerase-proofreading www.ncbi.nlm.nih.gov/pmc/articles/PMC7174922/ bedford.io/blog/ncov-cryptic-transmission/ www.livescience.com/coronavirus-mutation-rate.html theconversation.com/the-coronavirus-looks-less-deadly-than-first-reported-but-its-definitely-not-just-a-flu-133526 mra.asm.org/content/9/11/e00169-20 www.popsci.com/story/health/covid-19-coronavirus-mutates-changes/ nextstrain.org/ncov/global onlinelibrary.wiley.com/doi/abs/10.1002/jmv.25902 academic.oup.com/nsr/advance-article/doi/10.1093/nsr/nwaa036/5775463 www.cdc.gov/mmwr/volumes/69/wr/mm6918e2.htm?s_cid%3Dmm6918e2_w www.medrxiv.org/content/10.1101/2020.04.08.20056929v2 onlinelibrary.wiley.com/doi/pdfdirect/10.1002/jmv.25902 www.ncbi.nlm.nih.gov/pmc/articles/PMC7180377/ chemrxiv.org/articles/Targeting_SARS-CoV-2_Spike_Protein_of_COVID-19_with_Naturally_Occurring_Phytochemicals_An_in_Silco_Study_for_Drug_Development/12094203/1 www.biorxiv.org/content/10.1101/2020.04.29.069054v1 journals.plos.org/plosbiology/article?id%3D10.1371/journal.pbio.3000003 www.nature.com/articles/s41564-020-0690-4%23article-info www.nytimes.com/2020/05/07/us/new-york-city-coronavirus-outbreak.html
What Will the World Look Like, 2°C Warmer?
What Will the World Look Like, 2°C Warmer?
2 months ago
A world only 2°C warmer, or 3.6°F, would be one that is much different than the world we live in today, but what does that actually look like? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.pnas.org/content/115/33/8252 climate.nasa.gov/news/2865/a-degree-of-concern-why-global-temperatures-matter/ interactive.carbonbrief.org/impacts-climate-change-one-point-five-degrees-two-degrees/?Redirect www.nytimes.com/interactive/2018/10/07/climate/ipcc-report-half-degree.html www.earth-syst-dynam.net/7/327/2016/esd-7-327-2016.pdf www.scienceworld.ca/stories/why-are-vancouver-winters-so-wet/ www.olympic.org/vancouver-2010 www.metrovancouver.org/services/regional-planning/PlanningPublications/OverviewofMetroVancouversMethodsinProjectingRegionalGrowth.pdf Ice: www.researchgate.net/publication/228640064_Acceleration_of_the_Contribution_of_the_Greenland_and_Antarctic_Ice_Sheets_to_Sea_Level_Rise nsidc.org/cryosphere/sotc/glacier_balance.html www.usgs.gov/centers/norock/science/retreat-glaciers-glacier-national-park?qt-science_center_objects=0#qt-science_center_objects www.nbcnews.com/science/environment/dramatic-swiss-glacier-retreat-captured-old-photos-n1091091 blogs.agu.org/geospace/2016/02/10/how-stable-is-the-west-antarctic-ice-sheet/ www.nature.com/articles/s41558-018-0124-y www.climate.gov/news-features/understanding-climate/climate-change-global-sea-level Ocean circulation and rainfall: www.gfdl.noaa.gov/bibliography/related_files/td0802.pdf agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2013GL058454 Images: svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11056 svs.gsfc.nasa.gov/4168 www.jpl.nasa.gov/spaceimages/details.php?id=PIA01844 en.wikipedia.org/wiki/File:Sundarbans.jpg en.wikipedia.org/wiki/File:OCP07_Fig-6.jpg
3 Ways You Can Join the Citizen Scientists Fighting COVID-19
3 Ways You Can Join the Citizen Scientists Fighting COVID-19
2 months ago
If you’re getting restless from social distancing and wishing you could do more to help fight the global pandemic, here are some ways that you can help scientists fight COVID-19-all from the comfort of your home. Go to Brilliant.org/SciShow to try their Statistics Fundamentals course. The first 200 subscribers get 20% off an annual Premium subscription. You can download the Covid-19 Citizen Science by: - texting SCISHOW to 41411 - or following this link: eureka.app.link/scishow You can download Foldit to your computer at their website: fold.it You can download folding@home to your computer from their website: foldingathome.org SciShow's COVID-19 Playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Interviews with Noah Peyser of COVID-19 Citizen Science Project, Brian Koepnick of Foldit, and Michael D. Ward of Folding@home www.weforum.org/agenda/2020/03/todays-coronavirus-updates/ www.sciencedirect.com/science/article/abs/pii/S1547527115010188 covid19.eurekaplatform.org fold.it fold.it/portal/node/2009115 journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1005409#sec007 foldingathome.org docs.google.com/document/d/169CQaKu7l-ZVSbk6uLvwjB4enjb3-CkkrutfheF72u8/edit www.biorxiv.org/content/10.1101/2020.02.09.940510v1.abstract Image Sources: covid19.eurekaplatform.org/#map eureka.app.link/covid19 commons.wikimedia.org/wiki/File:Sidechains.jpg www.flickr.com/photos/niaid/49727967917/ foldit.fandom.com/wiki/Coronavirus_Spike_Protein www.istockphoto.com/vector/antigens-vector-illustration-labeled-antibody-pathogen-educational-scheme-gm1220171709-357183156 commons.wikimedia.org/wiki/File:Folding@home_Fedora25.png foldit.fandom.com/wiki/Special:Videos?file=Basic_Electron_Density_Tutorial
What Does Carbonated Water Do to Your Body?
What Does Carbonated Water Do to Your Body?
3 months ago
We love carbonated drinks, but they also get a bad rap. What does bubbly water do to our body? Is it really bad for us? Go to Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.sciencedirect.com/topics/earth-and-planetary-sciences/carbonic-acid www.ada.org/en/~/media/ADA/Public%20Programs/Files/JADA_The%20pH%20of%20beverages%20in%20the%20United%20States www.sciencedirect.com/topics/agricultural-and-biological-sciences/carbonation www.healthline.com/health/food-nutrition/is-phosphoric-acid-bad-for-me#1 ods.od.nih.gov/factsheets/Phosphorus-HealthProfessional/#en1 www.hindawi.com/journals/ijn/2018/3162806/ www.kidney.org/atoz/content/phosphorus www.ncbi.nlm.nih.gov/pmc/articles/PMC3433753/ annals.org/aim/fullarticle/1920506/dietary-pharmacologic-management-prevent-recurrent-nephrolithiasis-adults-clinical-practice-guideline www.ncbi.nlm.nih.gov/pmc/articles/PMC3433753/#R13 www.ncbi.nlm.nih.gov/pubmed/10092157/ www.ncbi.nlm.nih.gov/pmc/articles/PMC5771309/ www.ncbi.nlm.nih.gov/pubmed/11556958 Image Sources: www.videoblocks.com/video/carbonated-water-is-poured-into-the-glass-v_dxemoheiljv6xop upload.wikimedia.org/wikipedia/commons/0/08/Phosphoric-acid-3D-vdW.png www.istockphoto.com/vector/abstract-vertical-tech-light-background-gm1163285802-319366797 www.istockphoto.com/photo/ice-coffee-in-a-tall-glass-with-cream-poured-over-and-coffee-beans-cold-summer-drink-gm936008054-256057953 www.istockphoto.com/photo/assortment-of-healthy-protein-source-and-body-building-food-gm655275624-127466867 upload.wikimedia.org/wikipedia/commons/b/b9/Calcium_oxalate_resonance.png
Cement: A Really Hard Problem
Cement: A Really Hard Problem
3 months ago
To learn more about the fight to stop climate change go to gatesnot.es/2SUfgkv. Thanks to Bill Gates and Breakthrough Energy for supporting this episode of SciShow. Concrete sucks CO2 out of the atmosphere, but making it initially produces a lot of carbon dioxide as a byproduct. Fortunately, by rethinking the chemistry of cement altogether, we can actually use carbon dioxide to create our concrete instead. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.chathamhouse.org/sites/default/files/publications/research/2018-06-13-making-concrete-change-cement-lehne-preston.pdf pdfs.semanticscholar.org/691a/16464fff1a9379e23f30f487cc0e9c846f5e.pdf qz.com/1123875/the-material-that-built-the-modern-world-is-also-destroying-it-heres-a-fix/ www.earth-syst-sci-data.net/11/1675/2019/essd-11-1675-2019.pdf Special thanks to Ellen Yui and Nick DeCristofaro of Solidia Additional: www.frontiersin.org/articles/10.3389/fenrg.2017.00017/full#h4 www.nature.com/articles/ngeo2840 carbicrete.com/technology/ www.cement.org/cement-concrete-applications/how-cement-is-made edgar.jrc.ec.europa.eu/news_docs/jrc-2016-trends-in-global-co2-emissions-2016-report-103425.pdf energyinnovation.org/wp-content/uploads/2018/11/The-Role-of-Cement-in-a-Carbon-Neutral-Future.pdf www.sciencedirect.com/science/article/pii/S2214509517301572?via%3Dihub Images: en.wikipedia.org/wiki/File:Portland_Cement_Bags.jpg commons.wikimedia.org/wiki/File:Hot_Clinker.jpg commons.wikimedia.org/wiki/File:Popi%C3%B3%C5%82_lotny.JPG www.solidiatech.com/media.html
5 Clues to Earth's Climate History
5 Clues to Earth's Climate History
3 months ago
As Earth’s climate changes, one of the hardest things to figure out is exactly how the planet will change in response. And while we can’t know the future for sure, we can get a lot of good clues from the past. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.sciencedirect.com/science/article/pii/S0277379104002215 science.sciencemag.org/content/sci/suppl/2001/04/26/292.5517.658.DC1/658.pdf earthobservatory.nasa.gov/features/Paleoclimatology_Speleothems blogs.egu.eu/divisions/cl/2017/09/05/what-speleothems-can-tell-about-the-past-climates/ www.smithsonianmag.com/science-nature/ancient-bat-guano-reveal-thousands-years-human-impact-environment-180974029/ www.sciencedirect.com/science/article/abs/pii/S0031018219308077 www.washingtonpost.com/news/speaking-of-science/wp/2018/08/02/an-ancient-lake-holds-secrets-to-the-mayan-civilizations-mysterious-collapse-study-finds/ www.sciencedirect.com/science/article/abs/pii/S0016703711006910 www.sciencedirect.com/science/article/abs/pii/S0012821X17305794 -www.nature.com/articles/s41598-018-21959-w www.archaeology.org/news/6840-180803-maya-lake-chichancanab www.sciencedirect.com/science/article/abs/pii/S0016703711006910 apnews.com/966c0b79d4ef336d0a78c9af1252d3c5 pubs.geoscienceworld.org/gsa/geology/article-abstract/36/9/683/29804/Stable-carbon-and-hydrogen-isotopes-from-bat-guano?redirectedFrom=fulltext researchonline.jcu.edu.au/17700/6/17700_Wurster_et_al_2010_Accepted.pdf science.sciencemag.org/content/361/6401/498 www.sciencedirect.com/science/article/abs/pii/S0016703711006910 www.iaea.org/sites/default/files/18/07/oa-calcification-101015.pdf www.sciencedirect.com/science/article/abs/pii/S0016703716304525?via%3Dihub agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2007PA001572 ethz.ch/content/dam/ethz/special-interest/usys/iac/iac-dam/documents/edu/courses/mesoscale_atmospheric_systems/Sodemann_Diss_ETH_16623_2006_Chap_2.pdf ethz.ch/content/dam/ethz/special-interest/usys/iac/iac-dam/documents/edu/courses/mesoscale_atmospheric_systems/Sodemann_Diss_ETH_16623_2006_Chap_2.pdf Image Sources: www.videoblocks.com/video/digital-3d-animation-of-a-space-flight-s-jjoy5rwj57ugrg4 commons.wikimedia.org/w/index.php?search=calcium+carbonate&title=Special%3ASearch&go=Go&ns0=1&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1#/media/File:Calcium_carbonate_rocks.jpg commons.wikimedia.org/wiki/File:Foraminifera_hg.jpg www.istockphoto.com/photo/waves-of-water-of-the-river-and-the-sea-meet-each-other-during-high-tide-and-low-tide-gm1166684037-321466376 www.istockphoto.com/photo/brain-coral-growing-on-underwater-coral-reef-gm1183276880-332630932 en.wikipedia.org/wiki/File:Icecore_4.jpg www.istockphoto.com/photo/brown-stalactites-and-stalagmites-in-cave-or-cavern-with-water-gm1173373238-325884923 www.istockphoto.com/photo/flowstone-gm186693587-29192032 www.videoblocks.com/video/lawn-and-falling-raindrops-at-night-shallow-dof-super-slow-motion-clip-500-fps-rmvt6sl_ir50wqg7 www.istockphoto.com/photo/looking-out-of-a-beach-cave-at-sunset-leo-carillo-state-beach-california-gm916277500-252141033 www.istockphoto.com/photo/grand-canyon-at-sunrise-gm485927656-72288773 www.videoblocks.com/video/splashing-water-blue-vdn3gol en.wikipedia.org/wiki/Gypsum#/media/File:Gips_-_Lubin,_Poland..jpg www.istockphoto.com/vector/el-castillo-stamp-mayan-pyramid-gm1166419470-321314755 www.istockphoto.com/photo/puddle-in-the-grass-gm506908252-84466065 www.istockphoto.com/photo/blue-sky-with-cloud-gm1136957413-302984229 www.istockphoto.com/photo/green-leaves-background-gm668288668-122055021 www.istockphoto.com/illustrations/fossilized-leaves?alloweduse=availableforalluses&mediatype=illustration&phrase=fossilized%20leaves&sort=best www.videoblocks.com/video/its-raining-he-hits-the-roof-the-water-is-draining-downpour-in-the-city-rvd8vpndwj6hvr4n1
Does Hand Sanitizer Create Superbugs?
Does Hand Sanitizer Create Superbugs?
3 months ago
Alcohol-based hand sanitizers are an effective way to kill a myriad of potentially harmful microbes. But is there a risk of germs becoming resistant to this ubiquitous liquid? COVID-19 News and Updates: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.ncbi.nlm.nih.gov/pubmed/9880479 www.ncbi.nlm.nih.gov/pubmed/27029301 www.ncbi.nlm.nih.gov/pubmed/23499305 www.ncbi.nlm.nih.gov/pubmed/30020626 www.ncbi.nlm.nih.gov/pubmed/29036196 www.ncbi.nlm.nih.gov/pubmed/28933406 www.ncbi.nlm.nih.gov/pubmed/2559658 doi.org/10.1126/scitranslmed.aar6115 doi.org/10.1016/S1473-3099(18)30542-5 www.cdc.gov/infectioncontrol/guidelines/disinfection/disinfection-methods/chemical.html Image Sources: www.videoblocks.com/video/alert-lovely-african-american-female-driver-wearing-protective-mask-disinfecting-hands-with-hand-sanitizer-to-prevent-infection-of-coronavirus-contamination-of-bacteria-during-travelling-by-car-rvrsu8ed8k8wtg2ty www.istockphoto.com/photo/isopropyl-rubbing-alcohol-bottle-gm506102160-84036799 www.istockphoto.com/photo/bottles-of-assorted-alcoholic-beverages-gm618862242-107811291 www.flickr.com/photos/adonofrio/6269272638/ www.istockphoto.com/photo/real-microphotography-of-streptobacillus-bacteria-similar-to-an-anthrax-pathogen-gm500723628-80944095 commons.wikimedia.org/wiki/File:Bacillus_cereus_endospore_stain.jpg www.istockphoto.com/photo/hand-sanitizer-gm1155804565-314793287 www.videoblocks.com/video/close-view-of-hand-in-medical-glove-using-antibacterial-sprayer-wipe-for-disinfecting-door-knob-disinfection-and-cleaning-of-doorhandles-germs-bacteria-covid-19-sars-coronavirus-pandemic-hwv0evudlk8lt93dr
We May Have a COVID Vaccine in 2021, But Not Without Taking Risks
We May Have a COVID Vaccine in 2021, But Not Without Taking Risks
3 months ago
Right now, experts say a vaccine for COVID-19 is a year or more away. But as far away as it sounds, it’s only within the realm of possibility because scientists are speeding up the vaccine development process in surprising ways. Go to Brilliant.org/SciShow to try their Calculus in a Nutshell course. The first 200 subscribers get 20% off an annual Premium subscription. COVID-19 News & Updates: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.ncbi.nlm.nih.gov/pubmed/23064118 doi.org/10.1038/s41541-020-0159-8 doi.org/10.3389/fimmu.2019.00594 doi.org/10.1016/j.ymthe.2017.11.017 doi.org/10.3389/fimmu.2019.00594 www.ncbi.nlm.nih.gov/pubmed/31022829 doi.org/10.1126/science.abb9996 doi.org/10.3390/vaccines7020037 doi.org/10.1586/erv.09.43 doi.org/10.1073/pnas.2005456117 doi.org/10.1128/JVI.02015-19 doi.org/10.1126/science.abc3772 doi.org/10.1093/infdis/jiaa152 doi.org/10.1126/science.abc0006 doi.org/10.1038/d41586-020-00798-8
From Old-School Gardening to the Future of Food
From Old-School Gardening to the Future of Food
3 months ago
From the starter plants in your window to giant agriculture, there's a lot of science to cover before dinner. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Why Can't You Compost Meat? usa-video.net/LHqTQPARVe0-video.html What Happens If You Use Your Feces as Fertilizer? usa-video.net/FQWmz9-P0Bg-video.html How Safe Are Pesticides, Really? usa-video.net/eF_fbTbHdyg-video.html Why Can't We Farm These Foods Yet? usa-video.net/3kr7C2L6AUA-video.html Tank to Table: How Scientists Make Bigger, Tastier Seafood usa-video.net/1THJ2cJMy4A-video.html 3 Ways We Could Transform the Future of Food usa-video.net/lJWrsW1KpZU-video.html
Why It's Good for COVID-19 Models to Be Wrong
Why It's Good for COVID-19 Models to Be Wrong
3 months ago
As we react to the predictions that epidemiological models make, changing the ways we act and go about our lives, those estimates can appear totally off. But if a model’s predictions end up being wrong, that might mean it's done exactly the job it was supposed to. COVID-19 News & Updates: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nytimes.com/2020/03/17/world/europe/coronavirus-imperial-college-johnson.html www.ft.com/content/67e6a4ee-3d05-43bc-ba03-e239799fa6ab www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/bulletins/deathsregisteredweeklyinenglandandwalesprovisional/latest www-sop.inria.fr/members/Ian.Jermyn/philosophy/writings/Boxonmaths.pdf www.nature.com/articles/d41586-020-01003-6 www.imperial.ac.uk/media/imperial-college/medicine/sph/ide/gida-fellowships/Imperial-College-COVID19-NPI-modelling-16-03-2020.pdf covid19.healthdata.org/united-states-of-america wwwnc.cdc.gov/eid/article/26/7/20-0282_article
Brittle Stars Could Teach Robots To See With Their Skin
Brittle Stars Could Teach Robots To See With Their Skin
3 months ago
Brittle stars are eyeless, brainless animals that spend their time hanging out in dark crevices of coral reefs. But despite all this, it seems that they can still see...using their skin! Go to Brilliant.org/SciShow to try their Algorithm Fundamentals course. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, Charles George, Christoph Schwanke, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: royalsocietypublishing.org/doi/10.1098/rspb.2017.2590 www.nature.com/articles/d41586-018-01065-7 www.nature.com/articles/35090573 www.ncbi.nlm.nih.gov/pmc/articles/PMC4139915/ www.sciencedirect.com/science/article/pii/S096098221931512X www.mdpi.com/2077-1312/6/4/112/htm royalsocietypublishing.org/doi/full/10.1098/rsos.171200 www.frontiersin.org/articles/10.3389/fnbot.2019.00066/full Images: www.eurekalert.org/multimedia/pub/161209.php www.eurekalert.org/multimedia/pub/58323.php?from=243215 www.eurekalert.org/multimedia/pub/220178.php?from=451098 www.eurekalert.org/multimedia/pub/158566.php commons.wikimedia.org/wiki/File:Ophiocoma_brevipes.jpg www.istockphoto.com/vector/underwater-landscape-realistic-vector-background-gm1143347756-307021989 www.istockphoto.com/photo/underwater-creature-a-brittle-star-over-sponge-gm899739582-248268026 www.istockphoto.com/photo/a-red-sea-star-on-the-ocean-floor-gm182213653-10827634 www.istockphoto.com/photo/brittle-star-gm989208040-268175136 www.istockphoto.com/photo/googly-eyes-gm155419186-20183545 www.istockphoto.com/photo/ophiocten-sericeum-gm528467343-53540272 www.istockphoto.com/photo/neon-lights-lens-flare-space-light-black-background-gm1136854470-302924897
We May Have Solved Our Burping Cows Problem
We May Have Solved Our Burping Cows Problem
3 months ago
When a bunch of cows burp they can exhale a lot of methane that affects the global warming problem. Researchers are working on finding solutions for it. To learn more about the fight to stop climate change go to gatesnot.es/2W1YUbn. Thanks to Bill Gates and Breakthrough Energy for supporting this episode of SciShow. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.epa.gov/sites/production/files/2018-01/documents/2018_complete_report.pdf beef.unl.edu/reduce-methane-production-cattle www.agric.wa.gov.au/climate-change/carbon-farming-reducing-methane-emissions-cattle-using-feed-additives www.hindawi.com/journals/archaea/2010/945785/ www.wur.nl/en/show/Methane-mitigation-in-dairy-cows.htm bcdairy.ca/milk/articles/what-do-dairy-cows-eat www.ars.usda.gov/ARSUserFiles/50901500/px-based_v3.2/educ-matrls/pdfs/HO_what-cows-eat.pdf pdfs.semanticscholar.org/68cb/15a0b9f62711a0310f17a9a2b32e139c2885.pdf climate.nasa.gov/faq/33/which-is-a-bigger-methane-source-cow-belching-or-cow-flatulence/ e360.yale.edu/features/how-eating-seaweed-can-help-cows-to-belch-less-methane www.adsa.org/2018/Abstracts/LB.pdf www.npr.org/sections/thesalt/2018/07/03/623645396/surf-and-turf-to-reduce-gas-emissions-from-cows-scientists-look-to-the-ocean www.ucdavis.edu/news/can-seaweed-cut-methane-emissions-dairy-farms/ www.sciencedirect.com/science/article/pii/S0959652619321559?via%3Dihub advances.sciencemag.org/content/5/7/eaav8391 www.nationalgeographic.com/environment/2019/07/can-methane-burps-be-bred-out-of-cows/ Image Sources: commons.wikimedia.org/wiki/File:Modelo_did%C3%A1tico_bovino_(fundo_branco).jpg www.istockphoto.com/photo/harpoon-weed-red-algae-asparagopsis-armata-gm1168636003-322746528 www.istockphoto.com/photo/dairy-cows-feeding-in-a-free-livestock-stall-gm1167198199-321808312 www.istockphoto.com/photo/cow-pattern-texture-gm184137891-16921325 www.istockphoto.com/photo/girl-learning-to-prepare-meal-from-mother-gm1127294863-297060475 www.istockphoto.com/photo/ecological-catastrophy-gm1141520118-305861595 www.istockphoto.com/photo/los-angeles-traffic-jam-overlooking-downtown-skyline-gm623781366-109517673 www.istockphoto.com/photo/herd-of-steers-looking-at-camera-gm1167064450-321728009 www.istockphoto.com/photo/vegetarian-and-cow-gm1185486632-334120761
Robot Surgeons and 4 Other Medical Advances That Sound Like Sci-Fi
Robot Surgeons and 4 Other Medical Advances That Sound Like Sci-Fi
3 months ago
Modern medicine is wonderful, but even in a world where open-heart surgery and brain-scanning headsets sound almost mundane, some medical advances do truly seem like science fiction. From robot-assisted microsurgery to reanimated organs, here are 5 futuristic advancements that are actually around today. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Robot surgeons: medicalxpress.com/news/2020-02-robot-microsurgery-human-clinical-trial.html www.nature.com/articles/s41467-019-14188-w www.ncbi.nlm.nih.gov/pubmed/30261104 www.ncbi.nlm.nih.gov/pmc/articles/PMC3424711/ Exosuits: www.thelancet.com/journals/laneur/article/PIIS1474-4422(19)30321-7/fulltext usa-video.net/1GyJBBB8O_M-video.html CRISPR: www.npr.org/sections/health-shots/2020/03/04/811461486/in-a-1st-scientists-use-revolutionary-gene-editing-tool-to-edit-inside-a-patient?.com& www.broadinstitute.org/what-broad/areas-focus/project-spotlight/crispr-timeline ir.editasmedicine.com/news-releases/news-release-details/allergan-and-editas-medicine-announce-dosing-first-patient www.ncbi.nlm.nih.gov/gtr/genes/80184/ journals.lww.com/retinajournal/FullText/2019/10001/Surgical_Technique_for_Subretinal_Gene_Therapy_in.2.aspx Wound Healing: news.wisc.edu/its-not-a-shock-better-bandage-promotes-powerful-healing/ nanoscience.engr.wisc.edu/news.htm www.sciencemag.org/news/2020/01/watch-scientists-use-electricity-herd-skin-cells-sheep onlinelibrary.wiley.com/doi/abs/10.1002/jez.1402000310 www.newscientist.com/article/2217050-a-hat-that-zaps-the-scalp-with-electricity-helps-reverse-male-balding/ www.sciencemag.org/news/2013/02/franken-tadpoles-see-eyes-their-backs Zombie organs: optn.transplant.hrsa.gov/data/view-data-reports/national-data/ www.ncbi.nlm.nih.gov/pubmed/26313559 usa-video.net/HsxLCiDlIp8-video.html&t=2476 onlinelibrary.wiley.com/doi/abs/10.1111/aor.13499 Image Sources: www.nature.com/articles/s41467-019-14188-w commons.wikimedia.org/wiki/File:Needle_through_hair.jpg commons.wikimedia.org/wiki/File:Laproscopic_Surgery_Robot.jpg commons.wikimedia.org/wiki/File:Illu_lymph_capillary.png commons.wikimedia.org/wiki/File:ACDF_oblique_annotated_english.svg commons.wikimedia.org/wiki/File:Sam_animation-real-muscle.gif commons.wikimedia.org/wiki/File:Human_motor_cortex.jpg commons.wikimedia.org/wiki/File:Figure_35_03_04.jpg commons.wikimedia.org/wiki/File:ElectroEncephalogram.png commons.wikimedia.org/wiki/File:Crystal_Structure_of_Cas9_in_Complex_with_Guide_RNA_and_Target_DNA.jpg commons.wikimedia.org/wiki/File:The_Stages_of_CRISPR_immunity.svg commons.wikimedia.org/wiki/File:GRNA-Cas9.png commons.wikimedia.org/wiki/File:Nacktmaus_01.jpg
The Really Important Reason Your Lungs Have Taste Receptors
The Really Important Reason Your Lungs Have Taste Receptors
3 months ago
Scientists believe that your taste receptors are meant for taste, but how do they explain the taste receptors on your lungs? Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: pubs.rsc.org/en/content/articlelanding/2014/FO/C4FO00539B www.ncbi.nlm.nih.gov/pmc/articles/PMC5905477/ academic.oup.com/chemse/article/43/7/447/5049605 onlinelibrary.wiley.com/doi/abs/10.1111/apha.12621 www.ncbi.nlm.nih.gov/pmc/articles/PMC6770031/ www.jaci-inpractice.org/article/S2213-2198(17)30730-4/pdf www.ncbi.nlm.nih.gov/pmc/articles/PMC2721271/ www.frontiersin.org/articles/10.3389/fphys.2019.00884/full
Why Is This Virus So Contagious?
Why Is This Virus So Contagious?
3 months ago
SARS-CoV-2 is super contagious, and researchers don’t yet know all the reasons why. But by comparing this new virus to the similar one that causes SARS, we’ve found a lot of promising leads that could help us figure out how to beat this thing. Go to Brilliant.org/SciShow to try their Logic course. The first 200 subscribers get 20% off an annual Premium subscription. Hosted by: Hank Green COVID-19 Playlist: usa-video.net/pl/PLsNB4peY6C6IQediwz2GzMTNvm_dMzr47 SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: doi.org/10.3201/eid2607.200282 www.ncbi.nlm.nih.gov/pubmed/16222170 www.ncbi.nlm.nih.gov/pubmed/15550198 www.ncbi.nlm.nih.gov/pubmed/19320359 doi.org/10.1038/d41586-020-00974-w doi.org/10.1101/2020.03.23.20039446 doi.org/10.1056/NEJMc2004973 www.ncbi.nlm.nih.gov/pubmed/26965109 doi.org/10.15585/mmwr.mm6913e1 doi.org/10.1016/S1473-3099(20)30232-2 doi.org/10.1038/s41586-020-2196-x doi.org/10.1038/s41591-020-0869-5 doi.org/10.1016/S1473-3099(20)30196-1 www.ncbi.nlm.nih.gov/pubmed/22986085 doi.org/10.1016/j.cell.2020.02.052 doi.org/10.1126/science.abb2762 doi.org/10.1126/science.abb2507 doi.org/10.1038/s41591-020-0820-9 www.ncbi.nlm.nih.gov/pubmed/32081428 doi.org/10.1101/2020.02.10.942185 doi.org/10.1016/j.cell.2006.02.007 doi.org/10.1016/S0955-0674(03)00081-4 doi.org/10.1016/j.cell.2020.02.052 doi.org/10.1038/s41598-018-33487-8 doi.org/10.1098/rsif.2013.1083 doi.org/10.1007/s13337-020-00571-5 doi.org/10.1101/2020.03.22.002386 doi.org/10.1016/j.chom.2020.02.001 Image Sources: commons.wikimedia.org/wiki/File:SARS_virion.gif commons.wikimedia.org/wiki/File:Novel_Coronavirus_SARS-CoV-2.jpg commons.wikimedia.org/wiki/File:Novel_Coronavirus_SARS-CoV-2_Spike_Protein_(49583626473).jpg commons.wikimedia.org/wiki/File:SARS-CoV-2_without_background.png commons.wikimedia.org/wiki/File:Protein_ACE2_PDB_1r42.png commons.wikimedia.org/wiki/File:A_depiction_of_various_types_of_Endocytosis.jpg commons.wikimedia.org/wiki/File:Endocytosis_types.svg
Megatsunamis: World's Biggest Wave
Megatsunamis: World's Biggest Wave
3 months ago
Megatsunamis are not only much larger than your average tsunami, they also form under different conditions. Good news: they're extremely rare. Bad news: they might not be for long. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Looking for SciShow elsewhere on the internet? Facebook: facebook.com/scishow Twitter: twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: www.nature.com/news/huge-landslide-triggered-rare-greenland-mega-tsunami-1.22374 www.nationalgeographic.com/environment/natural-disasters/tsunamis/ itic.ioc-unesco.org/index.php?option=com_content&view=article&id=1203:what-is-a-mega-tsunami-and-can-it-happen-today&catid=1340&Itemid=2054 www.theatlantic.com/science/archive/2015/10/traces-of-an-ancient-mega-tsunami/411970/ www.nature.com/news/island-boulders-reveal-ancient-mega-tsunami-1.18485#/b2 science.sciencemag.org/content/226/4680/1312 eos.org/articles/huge-global-tsunami-followed-dinosaur-killing-asteroid-impact www.nationalgeographic.com/news/2013/11/131120-oldest-seawater-chesapeake-bay-crater-science/ nsidc.org/cryosphere/arctic-meteorology/arctic-people.html www.nationalgeographic.com/news/2005/1/tsunamis-facts-about-killer-waves/ www.bbc.com/news/world-asia-30034501 ui.adsabs.harvard.edu/abs/2018AGUFMPP53B..07R/abstract Images: commons.wikimedia.org/wiki/Category:Nuugaatsiaq#/media/File:Nuugaatsiaq.png www.istockphoto.com/vector/liberty-statue-silhouette-gm165031912-524976 www.istockphoto.com/vector/broad-and-narrow-colorful-waves-with-isolated-on-grey-background-gm1030547574-276104872 commons.wikimedia.org/wiki/File:Clituyarho.webm commons.wikimedia.org/wiki/File:Lituya_Bay_overview.jpg commons.wikimedia.org/wiki/Category:Fogo_(Cape_Verde)_in_the_2000s#/media/File:Fogo,_Cape_Verde_Islands.jpg www.istockphoto.com/photo/vaction-in-kenya-gm180815950-24632663?clarity=false www.istockphoto.com/photo/sweetheart-rock-of-lanai-island-in-hawaii-gm947937238-258817858 www.istockphoto.com/photo/taking-the-plunge-gm1071512834-286751822 www.istockphoto.com/photo/landslide-risk-gm485041194-71703523 www.istockphoto.com/photo/swirling-ocean-waves-at-red-lava-coast-of-island-of-lanai-gm1080107176-289493883 www.istockphoto.com/photo/primosten-old-town-gm1170305125-323793394?clarity=false www.istockphoto.com/photo/waves-the-seas-are-being-parted-gm478841321-36063980?clarity=false
christopher fraser
christopher fraser - 49 minutes ago
Doesn't everyone start as females?
First Last
First Last - 51 minute ago
It wears glazzes
christopher fraser
christopher fraser - 51 minute ago
If it is still alive then its gathered all it needs to live. And tuatara are so cool, it is sooo placid, they do their thing so long as you don't F them off
Afrodisiac
Afrodisiac - 52 minutes ago
The Theory of Evolution is still a work in progress. It isn’t close to perfect & there are many unknowns. Remember that before you base your entire ideology on it
Pierre André Bellé
Pierre André Bellé - 53 minutes ago
What about Gingko biloba?
ॐ गणेश ॐ
ॐ गणेश ॐ - 57 minutes ago
1.Humans 2.Welwitschia mirabilis (funky plant) 3.Ambirella trichopoda (tree?) 4.Sphenodon punctatus (lizard) 5.Orycteropus afer (aardvark) 6.Limnognathia maerski (?wtf) I wish I found this list before I watched this 12 min video
Rajendra Khanvilkar
Rajendra Khanvilkar - 57 minutes ago
Great
twocvbloke
twocvbloke - Hour ago
Well, I must have my own branch, cos I'm certainly lonely... :P
MammothBehemoth
MammothBehemoth - Hour ago
The new graphics for the branches looks cool but are not very legible in terms of visual communication
DeeREAL
DeeREAL - Hour ago
i remember seeing this fish on Jeff Corwin back in the day
Geralt of Rivia
Geralt of Rivia - Hour ago
Strange how people think ancient species interbreeding were romantic encounters, pretty sure they weren't either consensual or a love story. I blame Star Trek.
* Void *
* Void * - Hour ago
We will now begin the pacer test left, right, left, right, time for a break now again left, right, left, right UHHHH WHEN IS THIS TEST GONNA END
Surya Mohan
Surya Mohan - Hour ago
Hank seems so red
Save us
Save us - Hour ago
*“The PCR test basically takes a sample of your cells and amplifies any DNA to look for ‘viral sequences’, ie.bits of non-human DNA that seem to match parts of a known viral genome. The problem is the test is known not to work. It uses ‘amplification’ which means taking a very very tiny amount of DNA and growing it exponentially until it can be analysed. Obviously any minute contaminations in the sample will also be amplified leading to potentially gross errors of discovery. Additionally, it’s only looking for partial viral sequences, not whole genomes, so identifying a single pathogen is next to impossible even if you ignore the other issues. The idea these kits can isolate a specific virus like COVID-19 is nonsense.” - Jason Hommel, prolific writer/researcher/author of the very important article regarding coronavirus testing entitled “Scientists Say the COVID19 Test Kits Do Not Work, Are Worthless, and Give Impossible Results”* australiannationalreview.com/health/scientists-say-the-covid19-test-kits-do-not-work-are-worthless-and-give-impossible-results/
Mason Arlington5799
Mason Arlington5799 - Hour ago
I don't think that I have ever had food poisoning and I thank God for it (literally) but I have heard stories of people who have and it sound horrible
Prestige81
Prestige81 - Hour ago
For what it's worth, I'm a biomedical engineer. The virus has never been isolated. If you ever take the time to read the scientific publications that claimed to isolate the virus you will find that they Did Not. That should be a bit of a red flag, because isolating a microorganism is absolutely necessary to AT LEAST prove that it exists. When I became suspicious, I decided to personally review the papers myself and found they're all the same. All they've really done is taken some respiratory tract samples, cultured that on some vero cells (monkey kidneys), and then did some genetic sequencing as an "isolation" technique. That is deceptive & misleading. For TRUE isolation to be achieved; fluid samples would need to be taken from patients and then filtered out to let viral sized particles pass thru for collection, followed by density gradient centrifugation to further separate (ISOLATE) the virus from any remaining microorganisms & substances - None of them have done that! Also (because I hear this a lot), “Sequencing” is NOT an isolation technique. It strictly serves to analyze & determine the unique genome structure (base blueprint) of the virus, OR rebuild the genome structure (like they claim to do in vaccine viruses for example). To be clear: Before ANY legitimate sequence mapping can occur, the whole virus needs to be purified (Isolated), so it can be properly Analyzed TO DETERMINE what its' physical structure and full genome sequence looks like. But since lab scientists haven't actually isolated it, they rely on Computer Modeling Software to piece together a long THEORETICAL genome sequence from a few small fragments of whatever they're claiming to be a virus. And yes, the "tests" being used to diagnose someone with covid-19 are based on the same faulty science. Out of curiosity I checked the product sheets from several test manufacturer's, and found they all say "for research use only. not for diagnostic use". For example (pg. 5): altona-diagnostics.com/files/public/Content%20Homepage/-%2002%20RealStar/INS%20-%20RUO%20-%20EN/RealStar%20SARS-CoV-2%20RT-PCR%20Kit%201.0_WEB_RUO_G-EN-S01.pdf Combine that with arguably the most important fact is that there are NO experimental studies whatsoever that demonstrate this "virus" causes ANY disease. It's good to be skeptical, but we have to at least wonder how the "Health Officials" can make these claims that have us in a pandemic without any evidence to support viral causation. At best, I would call of of this Fraud. To say the virus must exist because people have gotten sick is circular reasoning. It's like saying presents under the tree means Santa Claus must be real. As we know, that's not really evidence in itself. Understanding & Perspective is Everything in making sense of the world and seeing through the smoke & mirrors... There are other reasons some people have gotten sick & died, but that's a topic for another day (post is already long). Don't let them fool you. Question everything. Including this.
pvic
pvic - Hour ago
_IM_ an evolutionary loaner :'(
Marvel Hasiholan
Marvel Hasiholan - Hour ago
Can someone explain to me why she speaks like that?
eatshitdie1
eatshitdie1 - Hour ago
I always recommend potholer54 for anyone that wants to learn about science in a little more detail. His work is authorized to be shown in schools, and my high school teacher indeed used his evolution series to help illustrate some key points. He also covers some recent events, and has the scientific background to properly report on things like climate change that flies right over the head of the MSM.
brittany burns
brittany burns - Hour ago
I love food poisoning it makes me fart and people get sick from my smell and I enjoy it I eat raw foods and weird things so I don’t even care
Dark Lynx Productions
Dark Lynx Productions - Hour ago
Cats have a baculum!?
Rob James
Rob James - Hour ago
The porcupine thing confuse people that grew up knowing pokemon are real
Sad Eyes
Sad Eyes - Hour ago
These videos help out so much with school. We Stan 🖤
Raymond Lo
Raymond Lo - Hour ago
Now mix this dna to my goldfish so I can stop baby them like no tomorrow
Disappointed Aatma
Disappointed Aatma - Hour ago
02:46 sorry from india
Bryan Humphreys
Bryan Humphreys - Hour ago
#7 the loneliest: Ginko biloba. It has it's own phyllum, class, order, family, genus, species to itself.
Tucker Monticelli
Tucker Monticelli - Hour ago
2% (really .018%) does not a "spectrum" make. Also my brother was born with a sixth toe... No one would consider that a toe spectrum, it's an outlier... Usually fixed. You cannot discard the science of hormones, chromosomes, heleogroups and epigenetics... All things pointing to... Male or female. You can dislike that biological sex exists, but that doesn't make it not real. You can dislike having brown eyes, even change them with contacts and love life as a blue eyed person... Your still genetically brown eyed... Also according to the national library of medicine; "prevalence of intersex is seen to be about 0.018%, almost 100 times lower than Fausto-Sterling s estimate of 1.7%."
Jerry Rupprecht
Jerry Rupprecht - Hour ago
2:22 “gorilla gorilla” what a creative name.
Zmat Ban
Zmat Ban - Hour ago
Ain’t this the shawty from the Big Bang theory
Levi Howell
Levi Howell - Hour ago
Okay “yearly rigorous training” is a bit of an overstatement. Yes you have to do a respirator fit test and instructions on how to use them but there is nothing about it I would describe as rigorous
Azlan 7x
Azlan 7x - Hour ago
is this newer/older video? he looks thicc in this one 😅
Jenny Anderson
Jenny Anderson - Hour ago
I guess he was God sent cause have been scammed many times just to trade online but thanks to Zeus who turned me from sorrow to hero now I know what I worth I'm a living testimony reach him on WhatsApp:+19715125435 and please tell him jenny recommended him .Thank me later
ypcomchic
ypcomchic - Hour ago
Considering they just found mosquitoes that have dengue fever here in California I think I’ll pass trying to become immune!!
Andrew Groves
Andrew Groves - Hour ago
Scientists today are working in how they can fiddle with the line to make it as blurry as possible xD
aisling campbell
aisling campbell - Hour ago
So sad, I only found out about this recently, and I can't believe it hasn't become common knowledge
Andrew Groves
Andrew Groves - Hour ago
Nice try xD
Jascha Bull
Jascha Bull - 2 hours ago
Wait, since when are aardvarks ungulates? The video itself says they're relatives to elephants, which would make them afrotherian, rather than boreoeutherian, which is what ungulates are, isn't it? I thought afrotheria had their own group of analogically ungulate-like species called paenungulates, though when I checked, it seems aardvarks aren't those either. Taxonomy's pretty confusing and hard to keep up with, though, so are there recent changes I'm missing?
Lordious
Lordious - 2 hours ago
What about horseshoe crabs?
Rubber Band
Rubber Band - 2 hours ago
Ah yes... climate change...
Redeamable Grace
Redeamable Grace - 2 hours ago
Yalls left out Maned Wolves. :(
Calin Gligore
Calin Gligore - 2 hours ago
Humans are not a single species. I wonder if we’ll get over this dark age. We were very lucky to get through the first one in my opinion.
Megan Hannon
Megan Hannon - 2 hours ago
usa-video.net/dQw4w9WgXcQ-video.html
Grace
Grace - 2 hours ago
I would prefer if this guy was the one to host all the videos
Conner Wilson
Conner Wilson - 2 hours ago
There's gotta be millions of people who have been exposed to tear gases in the history of their use and we have yet to hear about a fatality so i think it's pretty safe to say that they almost completely non lethal
Tenacious Tiger
Tenacious Tiger - 2 hours ago
Have you noticed how the host's Michael and Olivia look like awkward adults trying to keep their adolescent looks, how about Michael getting a haircut and wearing a shirt and why not with a tie ? And how about Olivia losing the highschool smart/ nerdy glasses to contacts at the very least. If you're going to talk like an adult why not look like one.
Bruce IDW
Bruce IDW - 2 hours ago
I was almost gonna like this video, finally one where you don’t mention climate change. Then there it was. It’s become a bad joke at this point. If I cannot get real science without woke virtue signaling i have no interest in watching. Unsubscribed.
Jamie Wells
Jamie Wells - 2 hours ago
Your immune system really just says f you when it comes to allergies. It’s like “I don’t have to do this but I will anyways”
jesus pinto
jesus pinto - 2 hours ago
I stopped my 9-5 thanks to, *p a i d t o b e h o m e .c o m*
Nathan H
Nathan H - 2 hours ago
I never get any reaction from mosquito bites, but it just seems to have been a natural immunity. There must be something more to it than just exposure.
Lila Wilson
Lila Wilson - 2 hours ago
My dad said this to me: "my dogs know I'm alpha, because I pinned them on there back and hold them by the throat until they submit to me." What my dad did was the alpha roll and I know the alpha roll is an outdated method because it creates fear and aggression in the dogs and dogs who are already fearful or aggressive using the alpha roll can make a lot worse because fearful dogs and aggressive dogs will shutdown, cause they know to react. I didn't tell my dad that is no such thing as 'alpha" or "pack leader" and that the alpha roll was cruel because I think he would not believe me if I did told him. So when he said that I'm alpha to my dogs, I let it go from one ear and out the other cause I know he just being crazy. there is no such thing as the pack leader (alpha) it does not exist in the dog training world. If owners still think that they are "pack leader" they need to stop and treat dogs like a family without punishment. I hope you understand what I said and please reply to me. Thank you :)
Joel A.
Joel A. - 2 hours ago
This was one of the more info dense episodes. So much info
Juan Lagarde
Juan Lagarde - 2 hours ago
Gingko Biloba is pretty lonely too
Hail Laure
Hail Laure - 2 hours ago
I actually didn’t know intersex was considered an “old term”. 😯
richard whalen
richard whalen - 2 hours ago
This link is better for faster sleeping usa-video.net/c0UoZMcTT4I-video.html
Hector
Hector - 2 hours ago
who else is here because of indian fact pages on instagram
CYB3AR
CYB3AR - 2 hours ago
The Lonely Branches sounds like a great band name
thequickbooksdude
thequickbooksdude - 2 hours ago
Whales are amazing!1 the study of sound is amazing!!
Pedro Sieiro
Pedro Sieiro - 2 hours ago
I love the topics on this channel, but I never watch all of it because the host sucks
Mr Biscuit
Mr Biscuit - 2 hours ago
I had asthma and dude i had a dream where it was night and i was on a tree house and my sis wanted to kill me and there was so many flashy colors and my parents turned to monster i dont want to think of it again it gets repeated the pain never ended and i woke up saying THE TREE idk what was that. But ok
thequickbooksdude
thequickbooksdude - 2 hours ago
Amazing Anamals Amazing what happens under the sea!!
Yo ski
Yo ski - 3 hours ago
Fake, just imagination here
Something Mildly Homophobic
Something Mildly Homophobic - 3 hours ago
no mention of bioluminescence.
Johan Murray
Johan Murray - 3 hours ago
I dont owe anyone anymore with the help of, *p a i d t o b e h o m e .c o m*
Thelema9331
Thelema9331 - 3 hours ago
We call these woobwyies, not good tucker
randall2020
randall2020 - 3 hours ago
Imagine that! Humans once engaged in social cooperation. Who would have thunk it? They were successful because they used social cooperation. Now we have adopted unbridled individualism and you mean to tell me that you don't believe that we're on the eve of destruction?
Something Mildly Homophobic
Something Mildly Homophobic - 3 hours ago
i’m disliking this because u mentioned jay z m beyonce
melanieenmats
melanieenmats - 3 hours ago
The presenter uses horrible upspeak. Get her trained in decent speaking or for the love of God get someone else to speak. Shame on you.
Yvonne
Yvonne - 3 hours ago
Don't get the flu shot!!!
C. L.
C. L. - 3 hours ago
Third-Eye Blind.
Pikaku
Pikaku - 3 hours ago
Yooooo she said homo
Lysonnite
Lysonnite - 3 hours ago
This is Ginkgo erasure
ItsTonge
ItsTonge - 3 hours ago
Red dead redenption 2
anime thighs
anime thighs - 3 hours ago
that isnt even a door to hell thats a door to my bathroom
trump cult virus in the whitehouse of mammon
trump cult virus in the whitehouse of mammon - 3 hours ago
what did we learn, people with ticks are narcissistic
Dylan C
Dylan C - 3 hours ago
Hey so when are we going to get limnogathia maerski on Microcomos?
Bea Chapman
Bea Chapman - 3 hours ago
I can confirm chocolate consumption has nothing to do with it. I lived in Switzerland and my family eats an above average amount of chocolate and I’m thirteen and I’ve never had any acne. I guess I am really lucky.
eddie mendoza
eddie mendoza - 3 hours ago
no you can have negative entroy in local systems not global from what i remember.
smoovechi1
smoovechi1 - 3 hours ago
Is she related to the Kardashians because she talks like them....ANNOYING!!!!
Maria Gilbert
Maria Gilbert - 3 hours ago
I no longer need my work because of, *p a i d t o b e h o m e .c o m*
dotails
dotails - 3 hours ago
Maybe. There is a lot of circular reasoning in this field yet you sound so confident.
Bea Chapman
Bea Chapman - 3 hours ago
Its a whole pee rainbow!
billy bob
billy bob - 3 hours ago
Humans gotta save animals with zoos so when we relocate to space they can retake earth
Koret Mulder
Koret Mulder - 3 hours ago
How does Tea Tree oil work as an anti-fungal for Athlete's Foot?
Purple Fire 28
Purple Fire 28 - 3 hours ago
1:37 ...Is this why you get a tight/stuffy/tense sensation behind the bridge of your nose when you need to cry?
trump cult virus in the whitehouse of mammon
trump cult virus in the whitehouse of mammon - 3 hours ago
me, me, me, look at me, our tacky wardrobe (and the ticks on our necks), "we have a whole bunch of interesting facts but we want to annoy you with our appearance much like trumph" rather than share some great photo's and vid's of planet". JFC!!!
Aditya
Aditya - 3 hours ago
You gotta put bibliography in the video description
Zeek M
Zeek M - 3 hours ago
There is no tree nor branches, it is illusion, one caused by the nature of the 5th dimension. I caution you to forget what you think you know and embrace the fact that there is power in the word of messiah.
KAIBI
KAIBI - 3 hours ago
My sore so often the pain doesn't even bother me anymore. I rub salt on them and my mom looks at me like I just killed somebody.
bunny
bunny - 3 hours ago
When ur lapot so slow the virus just leaves u alone
Scott Mccoll
Scott Mccoll - 3 hours ago
and you can run at the speed of light
Jinesh
Jinesh - 3 hours ago
Yeti crab is also a lonely species. Right??
good boid
good boid - 3 hours ago
Why don't you guys show images for longer? Can barely make out what we're looking at
bunny
bunny - 4 hours ago
Yesh soooo wjy mum in her child hed got a virus at school it was shut down cuz al th computers showed spinning d*cks
Barry Werdell
Barry Werdell - 4 hours ago
Funny thing, when I was younger and into chemistry I made Tear-gas. I found this little skinny lite blue book titled: Chemistry Projects that was probably written in the 1950. It contained a lot of projects that would not go over well with todays PTA. There was formula's for make-up and other things and one on how to make Tear-gas, the one I made was CN, 1-chloro acetophone. It required some doings but I finally made a small amount which was fine because a little did a lot
darkninjafirefox
darkninjafirefox - 4 hours ago
How nice to live at the same time as these unique species
Ash Periwinkle
Ash Periwinkle - 4 hours ago
Just recommended your channel to my grandfather. If he actually listens I might have to find another good source of fun facts.
Bobby Lee
Bobby Lee - 4 hours ago
Herbicide. When that man Herbert offs himself.
Bea Chapman
Bea Chapman - 4 hours ago
I love the thumbnails of their videos. Where did you get that fish image? Its so pretty and I want it as my lock screen.
drsuperhero
drsuperhero - 4 hours ago
“Sequential hermaphroditism” best word I have heard in a decade.
Alex Dunkel
Alex Dunkel - 4 hours ago
Wait… how are aardvarks more closely related to elephants (Afrotheria) yet also be ungulates (Eurasiatheria)? That makes no sense. Go back and check your sources.