SciShow
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!

1639 videos
How We Could Prevent a Global Rice Shortage How We Could Prevent a Global Rice Shortage
1 day ago En
Go to http://Brilliant.org/SciShow to try their Artificial Neural Networks course. The first 200 subscribers get 20% off an annual Premium subscription. Rice production needs to see a 50% increase by 2030 to keep up with population growth, but as the climate warms, rice plants will likely become less efficient. Fortunately, scientists are working on a pretty clever potential solution. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.fao.org/newsroom/en/focus/2004/36887/ http://www.thenewhumanitarian.org/report/91012/asia-key-facts-about-rice https://c4rice.com/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1626541/ https://www.khanacademy.org/science/biology/photosynthesis-in-plants/photorespiration--c3-c4-cam-plants/a/c3-c4-and-cam-plants-agriculture https://academic.oup.com/jxb/article/52/suppl_1/381/2897250 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3244903/ http://symposia.biochemistry.org/content/61/1 https://nph.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-8137.2004.00974.x https://academic.oup.com/jxb/article/67/14/4039/2197596 https://www.frontiersin.org/articles/10.3389/fpls.2013.00212/full https://thericejournal.springeropen.com/articles/10.1186/1939-8433-6-28 https://science.sciencemag.org/content/336/6089/1671?casa_token=otHdzwlrMuQAAAAA:o_1f7QF0L3bd6a7pyQKpoUweqWAwQtM0QjwX1xFmsT4NrupDHMKRv6SQyDRBKGZSFhY5_oF7zf1K https://c4rice.com/the-science/photosynthetic-pathways/ https://academic.oup.com/pcp/article/53/12/2030/1869922 https://www.cell.com/molecular-plant/pdf/S1674-2052(14)60940-0.pdf https://c4rice.com/the-science/engineering-photosynthesis-what-we-are-doing/ https://c4rice.com/the-project-2/project-goals/ https://thericejournal.springeropen.com/articles/10.1186/s12284-014-0029-y Images: https://commons.wikimedia.org/wiki/File:Cross_section_of_Arabidopsis_thaliana,_a_C3_plant..jpg
6 Seriously Impressive Animal Migrations 6 Seriously Impressive Animal Migrations
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Go to http://Brilliant.org/SciShow to try their Scientific Thinking course. The first 200 subscribers get 20% off an annual Premium subscription. There are some seriously impressive journeys that animals will undertake to avoid the cold, to give birth, or to find food. All kinds of creatures migrate that you might not think about; some big and familiar, and others so small, you can barely see them. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.allaboutbirds.org/the-basics-how-why-and-where-of-bird-migration/ https://www.seattleaquarium.org/blog/how-and-why-salmon-migration https://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199677184.001.0001/acprof-9780199677184-chapter-2 https://www.nature.com/scitable/knowledge/library/animal-migration-13259533/ https://www.newscientist.com/article/mg23331180-500-this-bird-has-flown-unravelling-the-mysteries-of-bird-migration/ https://www.nationalgeographic.org/news/ends-earth/ https://www.pnas.org/content/107/5/2078 https://www.nationalgeographic.org/news/ends-earth/ https://www.epa.gov/national-aquatic-resource-surveys/indicators-zooplankton https://lnu.se/en/research/searchresearch/forskningsprojekt/transfer-of-pigments-and-vitamins-in-the-aquatic-food-web/ https://blogs.scientificamerican.com/artful-amoeba/how-zooplankton-bust-a-move/ https://www.cell.com/current-biology/pdf/S0960-9822(14)01067-7.pdf https://www.guinnessworldrecords.com/world-records/largest-animal-migration-by-numbers/ https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0030-1299.2007.15754.x http://academics.wellesley.edu/Biology/Faculty/Mmoore/Content/Moore_2000.pdf https://www.sciencedirect.com/topics/earth-and-planetary-sciences/diel-migration https://happyfeet.fandom.com/wiki/Emperor_Penguin https://oceanwide-expeditions.com/to-do/wildlife/emperor-penguin https://www.guinnessworldrecords.com/world-records/highest-migrant/ https://elifesciences.org/articles/44986 https://www.nytimes.com/2019/09/03/science/bar-headed-geese-oxygen.html?auth=login-email&login=email&smid=nytcore-ios-share https://www.stlzoo.org/animals/abouttheanimals/birds/waterfowl/barheadedgoose https://bit.ly/2HAmTXh https://ypte.org.uk/factsheets/penguin-emperor/breeding https://coralreefpalau.org/research/marine-lakes/jellyfish-lake/ https://www.nationalgeographic.com/animals/invertebrates/g/golden-jellyfish/ https://bit.ly/2ZHM9Fm https://link.springer.com/article/10.1007/s00227-003-1155-z https://www.nationalgeographic.com/animals/mammals/c/caribou/ https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1365-294X.2008.04050.x https://www.livescience.com/40311-pleistocene-epoch.html https://www.flr.gov.nl.ca/publications/wildlife/our_wildlife_spring2010.pdf https://www.collectionscanada.gc.ca/obj/s4/f2/dsk2/ftp01/MQ34355.pdf https://www.frontiersin.org/articles/10.3389/fevo.2019.00325/full https://www.guinnessworldrecords.com/world-records/longest-terrestrial-animal-migration/ https://www.worldatlas.com/webimage/countrys/namerica/usstates/uslandst.htm https://movementecologyjournal.biomedcentral.com/articles/10.1186/s40462-019-0162-8#Sec6 https://www.nps.gov/articles/aps-17-1-7.htm http://idahoptv.org/sciencetrek/topics/animal_migration/facts.cfm https://bit.ly/32izoPT http://uki.vdu.lt/wp-content/uploads/sinergija/EN/geografija/geografija3/Tekstas%20Migration,%20%20%C4%AFvadinis%20pratimas.pdf Images: https://en.wikipedia.org/wiki/File:20070818-0001-strolling_reindeer.jpg https://en.wikipedia.org/wiki/File:Porcupine_caribou_(Rangifer_tarandus_granti)_in_Alaska.ogv https://en.wikipedia.org/wiki/File:Sea_birds_and_Lighthouse.jpg https://en.wikipedia.org/wiki/File:Sterna_paradisaea_distribution_and_migration_map.png https://en.wikipedia.org/wiki/File:2009_07_02_-_Arctic_tern_on_Farne_Islands_-_The_blue_rope_demarcates_the_visitors%27_path.JPG https://en.wikipedia.org/wiki/File:Zooplankton.jpg https://en.wikipedia.org/wiki/File:Bar-headed_goose_Prasanna_Mamidala.jpg https://commons.wikimedia.org/wiki/File:2007_Snow-Hill-Island_Luyten-De-Hauwere-Emperor-Penguin-63.jpg https://www.flickr.com/photos/86265563@N00/2346940479 https://www.flickr.com/photos/oregonstateuniversity/30024509728
Firehawks: Nature's Arsonists Firehawks: Nature's Arsonists
3 days ago En
Go to http://curiositystream.com/scishow to start streaming The History of Food. Use the promo code ‘scishow’ during the sign-up process to get your first 31 days free! We all know that birds are incredibly smart, but some birds in Australia take things to the next level — they can intentionally start fires! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://bioone.org/journals/Journal-of-Ethnobiology/volume-37/issue-4/0278-0771-37.4.700/Intentional-Fire-Spreading-by-Firehawk-Raptors-in-Northern-Australia/10.2993/0278-0771-37.4.700.short https://www.abc.net.au/news/2016-03-03/smart-bushfire-birds/7216934 https://cosmosmagazine.com/biology/australian-raptors-start-fires-to-flush-out-prey https://anthrosource.onlinelibrary.wiley.com/doi/pdf/10.1525/aa.1970.72.3.02a00130 Image Sources: https://commons.wikimedia.org/wiki/Milvus_migrans#/media/File:Fire_hawks.jpg https://commons.wikimedia.org/wiki/Milvus_migrans#/media/File:Milvus_migrans,_Ol%C3%A9ron.jpg https://en.wikipedia.org/wiki/Whistling_kite#/media/File:Whistling_kite_2.jpg https://commons.wikimedia.org/wiki/Falco_berigora#/media/File:Brown-Falcon,-Vic,-3.1.2008.jpg https://www.istockphoto.com/photo/firefighter-gm1125209235-295702590 https://commons.wikimedia.org/wiki/Milvus_migrans#/media/File:Black-Kite.jpg
Robots Can Have Skin Now | SciShow News Robots Can Have Skin Now | SciShow News
4 days ago En
Designing skin for robots was out of reach for a long time, but last week, scientists announced they successfully made the first autonomous robot with full-body skin! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Robot skin https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8812712 https://www.ncbi.nlm.nih.gov/books/NBK92803/ https://advances.sciencemag.org/content/5/10/eaax2950 https://www.palass.org/sites/default/files/media/publications/palaeontology/volume_21/vol21_part1_pp177-224.pdf https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0070820 https://www.sciencedirect.com/science/article/pii/S0012825202001046 https://oceanservice.noaa.gov/facts/coral_bleach.html https://oceanservice.noaa.gov/education/kits/corals/coral03_growth.html Image Sources: https://commons.wikimedia.org/wiki/File:Sophia_(robot)_2.jpg https://www.istockphoto.com/photo/extreme-close-up-of-tanned-skin-on-male-hand-gm1010039320-272261097 https://www.eurekalert.org/multimedia/pub/213696.php?from=443929 https://www.eurekalert.org/multimedia/pub/213696.php?from=443929 https://www.istockphoto.com/photo/great-barrier-reef-with-blue-ocean-gm157400772-7591422
Why We're So Bad at Recycling Plastic Why We're So Bad at Recycling Plastic
5 days ago En
Plastic is quickly becoming a problem and we're eager to point fingers, but honestly, the reason there's so much plastic everywhere isn't just because of human negligence. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://beta.washingtonpost.com/opinions/plastic-is-everywhere-we-can-no-longer-ignore-that/2019/07/06/7929f3dc-9142-11e9-b58a-a6a9afaa0e3e_story.html https://www.npr.org/sections/thetwo-way/2017/07/19/538166682/plastic-is-everywhere-and-recycling-isnt-the-end-of-it https://www.nationalgeographic.com/news/2017/07/plastic-produced-recycling-waste-ocean-trash-debris-environment/ https://www.theguardian.com/environment/2017/jun/28/a-million-a-minute-worlds-plastic-bottle-binge-as-dangerous-as-climate-change https://www.alexandriava.gov/uploadedFiles/tes/solidwaste/info/RecyclingPlasticComplications.pdf https://en.wiktionary.org/wiki/polyethylene_terephthalate https://www.petbottlewashingline.com/sink-float-separation-tank/ https://files.nc.gov/ncdeq/Environmental%20Assistance%20and%20Customer%20Service/Plastic%20Bottles/Other%20Resources/RecyclingCommonConsumerPlasticResins.pdf https://www.raepak.com/hdpe-bottles-vs-pet-bottles/ https://www.petbottlewashingline.com/pvc-in-pet-bottle-recycling/ https://files.nc.gov/ncdeq/Environmental%20Assistance%20and%20Customer%20Service/Plastic%20Bottles/Other%20Resources/RecyclingCommonConsumerPlasticResins.pdf https://blog.nationalgeographic.org/2018/04/04/7-things-you-didnt-know-about-plastic-and-recycling/ https://www2.chemistry.msu.edu/faculty/reusch/VirtTxtJml/polymers.htm https://www.huffingtonpost.co.uk/entry/how-many-times-can-one-plastic-bottle-be-recycled_uk_5bc9b98be4b0d38b58771df3?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAANyEAkYVegyeZj7vZRukZBTHMYEzske3nMvtrAWWyDx9qB4dj_gSu4fMSfqBNpjsQt2eaETnH4bzC7M71hL4LVUiQMeF1Qd2NGoNdQAejs1_T0CRP7EWvS6sZjWLpEeR6Bv7njNX7vOXK8j9jRn6dxZAflVsEm_S73JYz6IrzJ9I https://www.oberk.com/packaging-crash-course/downcycling-temp https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873020/
Your Appendix Isn't Useless, After All Your Appendix Isn't Useless, After All
1 week ago En
Thanks to Squarespace for sponsoring this video. Go to Squarespace.com for a free trial and when you’re ready to launch, go to http://squarespace.com/scishow and add code “SCISHOW" at checkout to save 10% off your first purchase of a website or domain. You probably think the appendix is a useless organ left over from our evolutionary past, but it turns out it may be doing something important after all. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedirect.com/science/article/abs/pii/S1631068316300653 https://www.ncbi.nlm.nih.gov/pubmed/30606811 https://www.ncbi.nlm.nih.gov/pubmed/25588621 https://www.sciencedirect.com/science/article/pii/S1044532318300010 https://www.jpedsurg.org/article/S0022-3468(17)30570-5/fulltext https://www.healthline.com/health/appendicitis ------ Images: https://www.istockphoto.com/photo/human-digestive-system-anatomy-gm1028277968-275651162 https://www.istockphoto.com/vector/australian-animals-gm578113418-99372661 https://www.istockphoto.com/vector/farm-animals-gm610232370-104709955 https://www.istockphoto.com/vector/opossum-one-of-the-most-bloodthirsty-animals-gm644665492-116975805 https://www.istockphoto.com/vector/the-human-intestinal-structure-medical-diagram-structure-of-the-digestive-organs-gm1129799882-298581710 https://www.istockphoto.com/vector/human-digestive-organs-vector-illustration-gm609440688-104438979 https://www.videoblocks.com/video/surgeons-performing-a-medical-operation-13-of-15-vi39nfr
Kale, Cauliflower, and Brussels Sprouts Are the Same Species Kale, Cauliflower, and Brussels Sprouts Are the Same Species
1 week ago En
Not to deter you from eating your vegetables, but what if we told you that certain parts of your salads, like kale, broccoli, and cauliflower were all the same species? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://pires.biology.missouri.edu/dogs-of-the-plant-world/ https://link.springer.com/article/10.1007/s10722-017-0516-2#Sec18 https://www.researchgate.net/publication/251322723_Origin_and_Domestication_of_Cole_Crops_Brassica_oleracea_L_Linguistic_and_Literary_Considerations_1 https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/lactuca-sativa https://www.nature.com/articles/ncomms4930 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4279128/ https://www.nature.com/articles/ncomms13390 https://link.springer.com/chapter/10.1007/978-3-642-73520-2_11 https://www.jstor.org/stable/2482378?seq=1#page_scan_tab_contents https://en.langenscheidt.com/german-english/kohlrabi https://harvesting-history.com/the-kohlrabi/ https://www.sciencedirect.com/science/article/pii/S0960982295000728 https://www.nature.com/articles/s41438-018-0040-3 https://www.genetics.org/content/155/2/855 http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=26191 https://www.bolster.eu/spitskool-caraflex-f1-brassica-oleracea/p754 https://link.springer.com/article/10.1007/s10886-008-9429-z https://onlinelibrary.wiley.com/doi/pdf/10.1111/pbi.13015 https://www.sciencedirect.com/science/article/pii/S1674205218303836
8 More Terrible Names for Living Things 8 More Terrible Names for Living Things
1 week ago En
Sometimes, the common names we use for things are really confusing! Here are 8 living things with terrible names! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: https://repositories.lib.utexas.edu/bitstream/handle/2152/45437/0583_Leptodactylus_fallax.pdf?sequence=1 [PDF] https://www.iucnredlist.org/species/57125/3055585 https://www.nationalgeographic.com/news/2016/01/160128-mountain-chicken-frog-endangered-animals/ https://www.sciencedirect.com/science/article/abs/pii/S0167011504002460 https://repositories.lib.utexas.edu/bitstream/handle/2152/45363/0469_Phrynosoma_cornutum.pdf?sequence=1 [PDF] https://pdfs.semanticscholar.org/6a9c/6e6fdf300cb477d21b54a41ab15dd4d001f7.pdf [PDF] https://www.jstor.org/stable/1446212?seq=1#page_scan_tab_contents https://www.wildlifetrusts.org/wildlife-explorer/reptiles/slow-worm http://reptile-database.reptarium.cz/species?genus=Anguis&species=fragilis https://eprints.soton.ac.uk/414080/1/91033631.pdf [PDF] https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.1966.tb03006.x https://academic.oup.com/zoolinnean/article-abstract/46/310/297/2680189 https://link.springer.com/article/10.1007/BF00994155 https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/anguis-fragilis https://sciencing.com/life-cycle-silkworm-5377409.html https://www.stlzoo.org/animals/abouttheanimals/invertebrates/insects/butterfliesandmoths/silkworm https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4236568/ https://www.sciencedirect.com/topics/neuroscience/bombyx-mori https://bioone.org/journals/zoological-science/volume-16/issue-2/zsj.16.215/Cocoon-Spinning-Behavior-in-the-Silkworm-Bombyx-mori/10.2108/zsj.16.215.pdf [PDF] https://repository.si.edu/bitstream/handle/10088/4231/Roberts1984.pdf https://www.iucnredlist.org/species/714/110023718 https://nationalzoo.si.edu/animals/red-panda https://www.sciencedirect.com/science/article/abs/pii/000632079190104H https://www.cambridge.org/core/journals/journal-of-zoology/article/use-of-the-nutrients-in-bamboo-by-the-red-panda-ailurus-fulgens/CDAA9FA029A4EB6D047ED8990F2A113F https://www.sciencedirect.com/science/article/abs/pii/S0378111907000285 https://animaldiversity.org/accounts/Ailurus_fulgens/ https://books.google.ca/books?id=0DfYJsVRmUcC&pg=PA272&lpg=PA272&dq=fruit+classification+botany&source=bl&ots=8jPBLSGU_-&sig=ACfU3U2_jUt996LNAMvDHQLjs_QurNz3Uw&hl=en&sa=X&ved=2ahUKEwj04tCLtIXkAhVrGDQIHd1hDDI4ChDoATAJegQICRAB#v=onepage&q=fruit%20classification%20botany&f=false https://courses.botany.wisc.edu/botany_400/Lab/LabWK03Fruitkey.html http://www1.biologie.uni-hamburg.de/b-online/ibc99/koning/fruittype.html https://stanfordmag.org/contents/bananas-are-berries https://www.livescience.com/57477-why-are-bananas-considered-berries.html https://www.seriouseats.com/2010/04/what-are-the-differences-between-nuts-and-drupes.html https://www.thespruce.com/snake-lily-amorphophallus-konjac-2132873 https://www.sciencedirect.com/science/article/pii/S0378874110000383 Image Source: https://commons.wikimedia.org/wiki/File:Leptodactylus_fallax_(1).jpg https://commons.wikimedia.org/wiki/File:Leptodactylus_fallax_-_0103.jpg https://commons.wikimedia.org/wiki/File:Dead_Bd-infected_Atelopus_limosus_at_Sierra_Llorona_(posed_to_show_ventral_lesions_and_chytridiomycosis_signs).jpg https://commons.wikimedia.org/wiki/File:Horned_lizard_032507_kdh.jpg https://www.flickr.com/photos/blmnevada/19354313624 https://commons.wikimedia.org/wiki/File:2014-365-239_Do_You_Like_My_Hair%3F_(14872013777).jpg https://www.flickr.com/photos/115357548@N08/12489377514/ https://commons.wikimedia.org/wiki/File:Pregenant_female_Greater_Short-Horned_Liazard.jpg https://upload.wikimedia.org/wikipedia/commons/9/9b/Веретільниця_ламка_%28Anguis_fragilis%29.jpg https://www.flickr.com/photos/42244964@N03/5658610103 https://commons.wikimedia.org/wiki/File:Anguis_fragilis_(Slow_worm)_rejected_tail.jpg https://commons.wikimedia.org/wiki/File:Silkworms3000px.jpg https://upload.wikimedia.org/wikipedia/commons/0/09/Amorphophallus_konjac_GotBot_2015_002.jpg https://commons.wikimedia.org/wiki/File:Amorphophallus_konjac2.jpg https://commons.wikimedia.org/wiki/File:Amorphophallus_konjac-IMG_2154.jpg https://commons.wikimedia.org/wiki/File:Lilium_candidum_1.jpg
We Taught Birds to Sing by Altering Their Brains | SciShow News We Taught Birds to Sing by Altering Their Brains | SciShow News
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We can now implant memories into birds’ brains to teach them how to sing, and human fetuses have a couple muscles that disappeared from our adult ancestors over 200 million years ago. Complexly Pilots: History Pop - Diving into the histories that inform pop culture https://www.youtube.com/historypop Stories Retold - Relating classic fairy tales and fables to the modern world https://www.youtube.com/storiesretold Hashed Out - Helping you understand your place in the media landscape https://www.youtube.com/hashedout Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://science.sciencemag.org/content/366/6461/83 https://www.eurekalert.org/pub_releases/2019-10/usmc-imt093019.php https://www.ncbi.nlm.nih.gov/pubmed/27723764 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1110917/ https://dev.biologists.org/content/146/20/dev180349#abstract-1 https://eurekalert.org/pub_releases/2019-10/tcob-roe092519.php http://www.sci-news.com/biology/human-atavistic-muscles-07652.html https://www.bbc.com/news/health-49876827 Images: https://www.istockphoto.com/vector/music-notes-icons-set-vector-gm1089469824-292264499 https://www.eurekalert.org/pub_releases/2019-10/usmc-imt093019.php https://eurekalert.org/pub_releases/2019-10/tcob-roe092519.php https://commons.wikimedia.org/wiki/File:Exaeretodon_BW.jpg https://www.istockphoto.com/photo/cute-little-baby-boy-in-fathers-sneakers-and-with-big-backpack-holding-suitcase-and-gm999080026-270215068 https://www.istockphoto.com/photo/finch-birds-at-branch-lovely-colorful-domestic-pets-gm1132346880-300148417 https://www.istockphoto.com/photo/network-connection-in-wireframe-drawing-with-data-gm1065520384-284935260 https://www.istockphoto.com/photo/zebra-finch-gm530563124-93463101 https://www.istockphoto.com/vector/notes-score-music-notation-vector-illustration-gm1089346734-292228986 https://www.istockphoto.com/vector/pregnancy-stages-human-growth-stages-embryo-development-egg-fertility-pregnancy-gm1057949860-282733205
The Real Story of John Snow The Real Story of John Snow
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While you might hear the name John Snow and think of dragons and unfruitful endings. There was a real life physician whose efforts saved lives and built the foundation for modern epidemiology. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedirect.com/science/article/pii/S0277953605006933?via%3Dihub https://www.smithsonianmag.com/science-nature/cholera-john-snow-and-the-grand-experiment-33494689/ https://www.ph.ucla.edu/epi/snow/grand_experiment.html https://www.factinate.com/editorial/curing-cholera-one-man-solved-deadly-mystery-time/ https://academic.oup.com/ije/article/32/3/340/637086 https://www.history.com/topics/inventions/history-of-cholera https://www.cdc.gov/healthywater/global/assessing.html https://www.who.int/emergencies/diseases/managing-epidemics-interactive.pdf https://www.pastmedicalhistory.co.uk/john-snow-and-the-1854-cholera-outbreak/ http://www.ph.ucla.edu/epi/snow/snowbook_a3.html#1849 http://sphweb.bumc.bu.edu/otlt/MPH-Modules/PH/PublicHealthHistory/publichealthhistory6.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5307547/pdf/edinbmedj73529-0094a.pdf https://books.google.com/books?id=-N0_AAAAcAAJ&ots=mWQiAiJsJV&dq=On%20the%20Mode%20of%20Communication%20of%20Cholera&lr&pg=PA19#v=onepage&q=On%20the%20Mode%20of%20Communication%20of%20Cholera&f=false
Do You Need 10,000 Steps a Day? Do You Need 10,000 Steps a Day?
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Check out The Serengeti Rules, airing October 9th at 8pm ET on PBS, or at https://to.pbs.org/2oxTWF4 to learn how five pioneering scientists discovered a single set of rules that govern all life! There are a whole lot of people out there who have bought into the notion that, in order to be physically fit, you should aim for taking 10,000 steps a day. But where did this idea come from, and how did we all agree on this magical, perfect number of steps? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.theguardian.com/lifeandstyle/2018/sep/03/watch-your-step-why-the-10000-daily-goal-is-built-on-bad-science https://www.bbc.com/news/health-42864061 https://www.researchgate.net/publication/5293674_Revisiting_How_Many_Steps_Are_Enough https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2734709 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3197470/ https://www.hhs.gov/fitness/be-active/physical-activity-guidelines-for-americans/index.html https://ijbnpa.biomedcentral.com/articles/10.1186/s12966-019-0769-6 https://www.cdc.gov/features/physical-activity-disabilities/index.html https://health.gov/paguidelines/second-edition/pdf/PAG_ExecutiveSummary.pdf https://health.gov/paguidelines/second-edition/report/
The Universe As We Know It Shouldn't Exist | The Matter-Antimatter Problem The Universe As We Know It Shouldn't Exist | The Matter-Antimatter Problem
2 weeks ago En
The universe is a pretty grand place to live, but scientists have one issue with it, it's an anomaly that should be scientifically impossible. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources:
Why People are Always Fighting Over the Thermostat Why People are Always Fighting Over the Thermostat
2 weeks ago En
Negotiating thermostat settings can be really frustrating, but your officemate isn't trying to freeze you out on purpose. Stefan explains the science behind why people experience temperatures differently. Fun fact: Stefan wears a jacket inside year round. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencedirect.com/science/article/pii/S0306456518303164 https://cris.maastrichtuniversity.nl/portal/files/974288/guid-5ed3bb54-b934-4af8-9825-c490cebd0233-ASSET1.0.pdf https://www.ncbi.nlm.nih.gov/pubmed/24715568 https://risweb.st-andrews.ac.uk/portal/en/researchoutput/hot-or-not-thermal-reactions-to-social-contact(441ac119-cc69-4b38-901a-72407fc58dee).html https://www.health.harvard.edu/diseases-and-conditions/the-lowdown-on-thyroid-slowdown https://medlineplus.gov/raynaudsdisease.html https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0216362 https://www.sciencedirect.com/science/article/pii/S0360132306000242 https://www.nature.com/articles/nclimate2741 https://www.physiology.org/doi/full/10.1152/ajpheart.00871.2002 https://link.springer.com/article/10.1007%2Fs004840050123 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1357384/?page=1 https://www.sciencedirect.com/science/article/pii/S0306456501000493 https://link.springer.com/article/10.1007/BF00236062 https://escholarship.org/uc/item/3f4599hx https://www.tandfonline.com/doi/full/10.4161/temp.29702 Image Sources: https://www.videoblocks.com/video/close-up-of-woman-setting-smart-heating-thermostat-at-home-ho8hkqa5xjn6k1ejw https://www.istockphoto.com/photo/thermography-hand-palm-gm911359982-250939498 https://www.videoblocks.com/video/father-cuddling-sleeping-newborn-baby-son-in-nursery-hzmesf8pzj62eb5q2 https://www.videoblocks.com/video/newborn-girl-lying-on-carpet-bare-legs-of-sweet-newborn-girl-health-and-skin-care-of-infants-btznambexjjvymr7b https://www.istockphoto.com/photo/young-man-feel-cold-at-home-gm1060663558-283524973 https://www.istockphoto.com/photo/a-closeup-of-a-thermostat-on-a-orange-wall-set-to-68-degrees-gm172170623-2796024 https://www.istockphoto.com/photo/hand-symbol-gm1066378474-285162482 https://www.istockphoto.com/photo/thumbs-up-and-down-signs-with-mixed-race-couple-gm486352376-72924593 https://www.istockphoto.com/photo/teenage-girl-concentrates-while-taking-exam-gm1132123936-300001183 https://www.videoblocks.com/video/turning-up-the-heat-on-thermostat-to-83f-4k-ndbzlypdeijrnnr4i https://www.istockphoto.com/photo/close-up-of-hand-skin-gm956157388-261066985 https://www.istockphoto.com/photo/lipoma-microscopic-view-magnify-x40-gm582292110-99815609 https://www.istockphoto.com/photo/thermal-image-of-clouds-viewed-from-ground-level-in-winter-night-gm892387030-246999677 https://www.istockphoto.com/photo/abstraction-gm979502344-266166778 https://www.videoblocks.com/video/ice-crystals-in-winter-closeup-ice-background-icicles-with-water-drops-close-up-of-ice-and-flowing-water-transparent-ice-crystals-winter-scene-frozen-waterfall-icy-waterfall-closeup-btndzetziog672nf https://www.istockphoto.com/photo/close-up-of-red-down-jacket-winter-fashion-outfit-gm1013698324-272937807 https://www.istockphoto.com/photo/a-frozen-hands-of-an-elderly-woman-near-electric-heater-on-a-cold-winter-day-gm1165111311-320473806 https://www.istockphoto.com/photo/hand-solving-problem-gm511813428-86840363
Things That Go Bump in Your Brain: 4 Scientific Explanations for Ghosts Things That Go Bump in Your Brain: 4 Scientific Explanations for Ghosts
2 weeks ago En
Wandering an old dark place at night sounds pretty scary, but you can take comfort in the fact that ghostly encounters can be explained by natural phenomena: no “super-” prefix necessary. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.sgha.net/sightings-in-peripheral-vision-credible-or-not/ https://jov.arvojournals.org/article.aspx?articleid=2191825 https://jov.arvojournals.org/article.aspx?articleid=2192914 http://hyperphysics.phy-astr.gsu.edu/hbase/vision/rodcone.html https://www.anxietycentre.com/anxiety/stress-response.shtml http://www.skepdic.com/infrasound.html https://www.strangerdimensions.com/2013/06/21/infrasound-the-fear-frequency/ https://web.archive.org/web/20110929142806/http://www.psy.herts.ac.uk/ghost/Something-in-the-Cellar.pdf https://www.who.int/peh-emf/about/WhatisEMF/en/ http://www.assap.ac.uk/newsite/htmlfiles/MADS%20haunted%20bed.html https://www.niehs.nih.gov/health/topics/agents/emf/index.cfm https://www.scientificamerican.com/article/could-certain-frequencies/ https://www.sciencedirect.com/science/article/pii/S0891061815000599_ https://journals.sagepub.com/doi/abs/10.2466/pms.2001.92.1.35 http://www.assap.ac.uk/newsite/htmlfiles/MADS%20haunted%20bed.html https://www.dictionary.com/browse/pareidolia https://pdfs.semanticscholar.org/19f3/764dba7481f875603e64c905e8fb3abf32b1.pdf http://muse.jhu.edu/article/20328 https://smartech.gatech.edu/handle/1853/51675 http://skepdic.com/evp.html http://theconversation.com/hearing-ghost-voices-relies-on-pseudoscience-and-fallibility-of-human-perception-48160 https://journals.sagepub.com/doi/10.1177/002383095800100202 https://www.webmd.com/sleep-disorders/guide/sleep-paralysis#1 https://www.frontiersin.org/articles/10.3389/fpsyg.2016.00028/full https://www.sciencedirect.com/science/article/pii/S1087079217301120#! https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3510904/ https://www.frontiersin.org/articles/10.3389/fnhum.2017.00092/full ------ Images: https://www.videoblocks.com/video/the-flow-of-thick-fume-on-the-background-of-dark-surface-slow-motion-capture-s8qvmvpqliwn943c2 https://freesound.org/people/bajko/sounds/399656/ https://www.istockphoto.com/photo/old-abandoned-prision-corridor-gm182051737-18943933 https://www.istockphoto.com/photo/abandoned-old-house-gm530744659-54796338 https://www.istockphoto.com/photo/ghost-back-pink-gm696624082-128935107 https://www.istockphoto.com/photo/remote-wooden-cabin-gm155153338-18664363 https://www.videoblocks.com/video/monochrome-eyes-dlclowq https://www.istockphoto.com/photo/ghost-hunters-gm173197896-16651989 https://www.istockphoto.com/photo/digital-voice-recorder-dictaphone-on-the-wooden-table-3d-rendering-gm970445442-264414572 https://www.istockphoto.com/photo/sphinx-of-bucegi-gm157587274-12740577 https://www.istockphoto.com/photo/smiling-tree-gm117321842-7425755 https://www.videoblocks.com/video/the-magnetic-tape-on-the-reel-of-the-recorder-is-spinning-rhqrttyj4jpfslfa1 https://www.istockphoto.com/photo/historic-mabry-mill-in-virginia-gm1131793220-299796340 https://www.istockphoto.com/photo/electromagnetic-field-detector-gm151932632-19321415 https://www.istockphoto.com/photo/ghost-hunter-gm139729517-19321527 https://www.videoblocks.com/video/an-alarm-clock-that-has-been-reset-from-power-loss-vajst5k https://www.videoblocks.com/video/abstract-dark-background-dolly-moving-camera-pass-through-particle-and-lighting-with-grain-processed-for-futuristic-technology-and-cyber-concept-rnniomwvfjc6h51uc https://www.videoblocks.com/video/human-hands-circle-using-smart-phones-in-cafe-hkwchujwkxiz6se2oe https://www.istockphoto.com/photo/sleeping-woman-having-a-nightmare-gm488362072-74085605 https://www.istockphoto.com/photo/man-lying-in-bed-incorrect-sleeping-position-for-neck-and-spine-unhealthy-gm1131889003-299856196 https://commons.wikimedia.org/wiki/File:Brain_-_Lobes_-_Temporoparietal_junction.png https://www.istockphoto.com/photo/woman-sleeping-alone-at-night-gm175490428-20922222 https://www.istockphoto.com/photo/portrait-of-a-beautiful-japanese-woman-gm169947252-22267381 https://www.videoblocks.com/video/scary-shadows-on-ceiling-r-moiqhzio87832w https://www.videoblocks.com/video/scary-fog-with-changing-colors-in-woods-eomtxo3
Are Soft Cheeses Dangerous During Pregnancy? Are Soft Cheeses Dangerous During Pregnancy?
2 weeks ago En
You may have heard the oddly specific advice that pregnant people shouldn't eat soft cheeses, but there's a very good reason for that, and it applies to more than just dairy products. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pubmed/6395269 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/9DED8398E0AD920769AE3EA82F3ECDCF/S0950268810000294a.pdf/pregnancyassociated_listeriosis.pdf https://iai.asm.org/content/iai/86/6/e00801-17.full.pdf https://iai.asm.org/content/iai/86/11/e00397-18.full.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4604984/ https://jfoodprotection.org/doi/pdf/10.4315/0362-028X.JFP-10-536 https://www.ima.org.il/FilesUpload/IMAJ/0/56/28475.pdf https://academic.oup.com/femspd/article/35/3/177/476646 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2621056/pdf/RIOG001004_0179.pdf https://www.sciencedirect.com/science/article/pii/B9780080552323602478 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5487735/ ---------- Images: https://commons.wikimedia.org/wiki/File:Listeria_monocytogenes_PHIL_2287_lores.jpg
Our Oceans Aren’t Doomed… Yet? | SciShow News Our Oceans Aren’t Doomed… Yet? | SciShow News
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The IPCC has released a special report assessing how the world’s ice and oceans are faring under our changing climate, and scientists may be one step closer to a cure for the common cold! Hosted by: Hank Green Sputnik Satellite Pin on DFTBA: https://store.dftba.com/collections/all/products/scishow-pin-of-the-month-sputnik-satellite-october SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ipcc.ch/2019/09/25/srocc-press-release/ https://www.ipcc.ch/srocc/download-report/ https://www.nature.com/articles/s41564-019-0551-1 https://www.nature.com/articles/s41586-018-0821-8 https://www.sciencenews.org/article/common-cold-virus-disable-protein
To Study Ancient Humans, Archeologists Are Using... What?! To Study Ancient Humans, Archeologists Are Using... What?!
2 weeks ago En
When you think about archaeology, space technology probably isn’t the first thing that comes to mind. But from satellites to cosmic rays, archaeologists actually look to space a lot more than you might think! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sciencemag.org/news/2011/05/satellite-imagery-uncovers-17-lost-egyptian-pyramids https://archive.archaeology.org/1007/etc/caracol.html https://www.wired.com/2016/02/sarah-parcak/ https://www.bbc.com/news/world-13522957 https://www.cambridge.org/core/journals/antiquity/article/satellite-evidence-of-archaeological-site-looting-in-egypt-20022013/D23EA939FC4767D8BF50CAC6DE96D005 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188589 https://www.geekwire.com/2016/vikings-unearthed-satellite-lost-village-north-america/ http://www.unesco-hist.org/uploads/files/20160125/Lasaponara-Masini%20et%20al_2011_38_Cahuachi.pdf [PDF] https://www.nationalgeographic.com/news/2018/02/maya-laser-lidar-guatemala-pacunam/ https://www.sciencedirect.com/science/article/pii/S0305440313004342 https://www.sciencedirect.com/science/article/pii/S0305440314004105 https://www.sciencedirect.com/science/article/pii/S0305440312005420 http://www.bbc.com/future/story/20120827-the-laser-archaeologists http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.408.4426&rep=rep1&type=pdf [PDF] https://www.nature.com/articles/nature24647 https://www.nature.com/news/cosmic-ray-particles-reveal-secret-chamber-in-egypt-s-great-pyramid-1.22939 https://www.sciencemag.org/news/2017/11/cosmic-rays-reveal-unknown-void-great-pyramid-giza http://princetoninnovation.org/magazine/2018/04/03/cosmic-rays-and-archaeology/ http://www.antiquity.ac.uk/reviews/donoghue325.html Image Sources: https://commons.wikimedia.org/wiki/File:Crops_Kansas_AST_20010624.jpg https://commons.wikimedia.org/wiki/File:All_Gizah_Pyramids.jpg https://commons.wikimedia.org/wiki/File:Amazon_Canopy_Comes_to_Life_through_Laser_Data.webm https://commons.wikimedia.org/wiki/File:LIDAR-scanned-SICK-LMS-animation.gif https://www.jpl.nasa.gov/video/details.php?id=1279 https://commons.wikimedia.org/wiki/File:Artist%27s_impression_of_supernova_1993J.jpg https://commons.wikimedia.org/wiki/File:Kheops-Pyramid.jpg https://commons.wikimedia.org/wiki/File:Great_Pyramid_Diagram.svg
Are Antioxidants Actually Good for Anything? Are Antioxidants Actually Good for Anything?
2 weeks ago En
There's evidence that antioxidant-rich diets have health benefits in humans, but the antioxidant chemicals and enzymes seem to be only part of the puzzle. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.youtube.com/watch?v=uPIQ7YhE4cE https://www.hsph.harvard.edu/nutritionsource/antioxidants/ https://academic.oup.com/ajcn/article/63/6/985S/4650777 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11594942 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=11594943%20 https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD007176.pub2/abstract http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15769967%20 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15998891 https://www.ncbi.nlm.nih.gov/pubmed/6557906 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2927345/ https://www.cbhs.com.au/health-well-being-blog/blog-article/2015/03/12/are-antioxidant-supplements-good-bad-or-completely-unnecessary- https://theconversation.com/what-are-antioxidants-and-are-they-truly-good-for-us-86062 https://www.tandfonline.com/doi/abs/10.1080/07315724.2009.10718117?casa_token=t-Qn2CytmvIAAAAA:8sNwz3e0PxuYvEfF2Dk7MXUAl9uUKCQHZ_Z25O0iL4WOg15pqELwbNITAtfbiozWmR4wIwuA7RyHvg https://www.sciencedirect.com/science/article/pii/S0140673602114723 https://content.iospress.com/articles/journal-of-alzheimers-disease/jad111799
These Smart Roads Could Change the Future of Driving These Smart Roads Could Change the Future of Driving
3 weeks ago En
From self-healing asphalt to electrified roads, technology is steering the future of driving along some exciting new paths! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.govtech.com/fs/infrastructure/Wi-Fi-in-the-Road-Kansas-City-Tech-Start-Up-is-Wiring-Pavement-for-Safety--And-Fun.html https://www.nbcnews.com/mach/science/can-smart-roads-save-lives-new-test-may-provide-answer-ncna885816 http://integratedroadways.com https://futurism.com/smart-roads-call-ambulance-connect-internet https://coloradosun.com/2018/12/26/colorado-internet-roads-x-technology/ http://www.connect2dot.org/announcements/cdot-internet-of-roads-presents-the-future-of-colorados-transportation-system https://denver.cbslocal.com/2018/09/06/smart-roads-denver-brighton-boulevard/ https://www.federalregister.gov/documents/2018/12/26/2018-27785/notice-of-request-for-comments-v2x-communications https://pswordpress-production.s3.amazonaws.com/2019/01/Smart-Road-Technologies-PreScouter.pdf https://www.hindustantimes.com/business-news/hp-leo-burnett-make-smart-poles-for-roads-that-honk-to-alert-drivers-on-blind-turns/story-gxkiMJjHWfCyMWhFTpyrGJ.html https://www.ted.com/speakers/erik_schlangen https://www.researchgate.net/publication/326126349_Self-Healing_Asphalt_the_cure_for_potholes_Asfalto_auto-cicatrizavel_a_cura_para_os_buracos/download https://www.thoughtco.com/electromagnetic-induction-2699202 https://www.popsci.com/history-future-roads-feature https://www.theverge.com/2017/5/4/15544156/potholes-self-healing-materials-infrastructure-transportation https://www.theguardian.com/environment/2018/apr/12/worlds-first-electrified-road-for-charging-vehicles-opens-in-sweden https://www.cnn.com/2018/04/26/motorsport/sweden-electrified-road-intl-spt/index.html https://eroadarlanda.com/partnership-germany-step-closer-electrified-roads/ https://www.scientificamerican.com/article/israel-tests-wireless-charging-roads-for-electric-vehicles/?redirect=1 https://www.electreon.com/technology https://www.nbcnews.com/mach/mach/futuristic-roads-may-make-recharging-electric-cars-thing-past-ncna766456 https://www.sciencealert.com/the-uk-is-trialling-a-new-road-surface-that-charges-your-electric-car-as-you-drive https://www.wired.com/2013/08/induction-charged-buses/ Image Sources: https://youtu.be/04enYJUDpuI https://www.istockphoto.com/photo/car-and-winter-pothole-on-open-road-gm1143011031-306797785 https://www.istockphoto.com/photo/steel-wool-on-a-white-background-gm938079096-256538264 https://freesound.org/people/KIZILSUNGUR/sounds/72128/ https://www.videoblocks.com/video/highway-cars-tilt-shift--kbxvj- https://www.istockphoto.com/photo/smart-glasses-gm537467151-56654720 https://www.istockphoto.com/photo/smart-watch-displaying-apps-icons-gm497222380-79003829 https://www.istockphoto.com/photo/smart-refrigerator-isolated-on-white-background-gm518406672-90021067
Seriously, None of These Are Ants | 8 Ant Mimics Seriously, None of These Are Ants | 8 Ant Mimics
3 weeks ago En
Ants are practically everywhere, and some creatures have found it beneficial to blend in with this crowd rather than stick out. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.annualreviews.org/doi/abs/10.1146/annurev.en.38.010193.002031 https://www.ncbi.nlm.nih.gov/pubmed/15012331 https://royalsocietypublishing.org/doi/pdf/10.1098/rspb.2010.1896 https://www.annualreviews.org/doi/abs/10.1146/annurev.en.41.010196.001443?journalCode=ento https://www.biotaxa.org/AEMNP/article/viewFile/45282/39043 https://www.researchgate.net/profile/Vladimir_Gnezdilov2/publication/264523634_A_new_genus_and_new_species_of_the_tribe_Caliscelini_Amyot_Serville_Hemiptera_Fulgoroidea_Caliscelidae_Caliscelinae_from_southern_India/links/5c80f96c458515831f8b4a3e/A-new-genus-and-new-species-of-the-tribe-Caliscelini-Amyot-Serville-Hemiptera-Fulgoroidea-Caliscelidae-Caliscelinae-from-southern-India.pdf https://books.google.com/books?id=Q_svaiSYja8C&pg=PA80#v=onepage&q&f=false https://www.nature.com/articles/srep08043 http://www.entomology.org.il/sites/default/files/pdfs/Lev%20Yadun-IJE39.pdf https://www.researchgate.net/publication/27372612_A_New_Genus_of_Ant-Mimicking_Spider_Wasps_From_Australia_Hymenoptera_Pompilidae/link/024ae0ad0cf25bc6d4a1eecf/download https://royalsocietypublishing.org/doi/pdf/10.1098/rsbl.2009.0355 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5326520/ https://socialevolution.ku.dk/papers/2004/thomassettele2004_newsviews.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367357/ https://www.researchgate.net/profile/Ximena_Nelson/publication/249007971_Specialized_exploitation_of_ants_Hymenoptera_Formicidae_by_spiders_Araneae/links/00b4951e1bbb28b79e000000/Specialized-exploitation-of-ants-Hymenoptera-Formicidae-by-spiders-Araneae.pdf https://www.cell.com/current-biology/pdf/S0960-9822(11)00106-0.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367357/ https://jeb.biologists.org/content/212/24/4084 https://www.ncbi.nlm.nih.gov/pubmed/24272384 https://www.newscientist.com/article/2120872-new-beetle-species-bites-army-ants-butt-and-hitches-a-ride/ https://bmczool.biomedcentral.com/articles/10.1186/s40850-016-0010-x https://www.cell.com/current-biology/pdfExtended/S0960-9822(17)30198-7 https://nature.berkeley.edu/~gillespie/Publications_files/BenjaminetalCladistics.pdf https://pdfs.semanticscholar.org/5b07/9505bd35f133efa11e2c12770788b42c43aa.pdf https://www.researchgate.net/profile/Shuqiang_Li3/publication/290075397_Crab_spiders_from_Hainan_Island_China_Araneae_Thomisidae/links/56b2b84708ae5ec4ed4b5a0d/Crab-spiders-from-Hainan-Island-China-Araneae-Thomisidae.pdf https://royalsocietypublishing.org/doi/pdf/10.1098/rsbl.2009.0355 http://phasmid-study-group.org/sites/phasmid-study-group.org/files/Phasmid%20Studies%2015(12).pdf#page=5 https://www.sciencedirect.com/science/article/pii/S0960982211004222 https://link.springer.com/article/10.1007/s10886-018-0989-2 https://www.researchgate.net/profile/Justin_Welbergen/publication/301687000_Mimicry_for_all_modalities/links/577cafdf08ae213761cb6bb6/Mimicry-for-all-modalities.pdf https://www.researchgate.net/profile/Marinus_De_Jager/publication/332388378_When_is_resemblance_mimicry/links/5ce512eb299bf14d95af655d/When-is-resemblance-mimicry.pdf https://www.pnas.org/content/90/14/6716.short
The Mystery of the Black Diamond The Mystery of the Black Diamond
3 weeks ago En
There are still lots of unsolved mystery about carbonados ("black diamonds"), and geologists even think those mystery rocks come from outside of Earth. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.gia.edu/gems-gemology/summer-2017-carbonado-diamond https://www.jewelrynotes.com/what-are-enhanced-black-diamonds/ https://www.jstor.org/stable/1727375?seq=1#page_scan_tab_contents https://geology.com/diamond/carbonado/ https://link.springer.com/chapter/10.1007%2F978-1-84628-669-8_12 https://geology.com/minerals/mohs-hardness-scale.shtml https://geology.com/minerals/diamond.shtml https://www.polymersolutions.com/blog/defining-metal-properties/ https://iopscience.iop.org/article/10.1086/510451 Thumbnail Image: https://commons.wikimedia.org/wiki/File:Carbonado.JPG Image Source: https://commons.wikimedia.org/wiki/File:Carbonado_diamondites_Bangui_region,_Central_African_Republic.jpg https://freesound.org/people/CS279/sounds/214902/ https://commons.wikimedia.org/wiki/File:Diamond_blade_macro.jpg https://commons.wikimedia.org/wiki/File:Grinder_diamond_blade.jpg https://www.istockphoto.com/photo/insight-into-the-inner-workings-of-our-planet-gm501576381-43545956 https://www.istockphoto.com/vector/convergent-plate-boundary-gm482477851-37777718 https://www.flickr.com/photos/70834779@N05/28780212071/in/photolist-K2o1To-KRd7mX-7b3M5Z-fmiSK7-o4tUF7-TiYZLy-ogM66H-d7QQ4U-otWN4v-M2qvk1-6DSHaR-DvdYQS-2h84r55-SaK5YK-brY3yp-8G6j7E https://freesound.org/people/gladkiy/sounds/232067/
North America's 3 Billion Lost Birds | SciShow News North America's 3 Billion Lost Birds | SciShow News
3 weeks ago En
This week, an alarming report on North American bird populations and a sweet study on one of our more aloof furry companions. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.birds.cornell.edu/home/wp-content/uploads/2019/09/DECLINE-OF-NORTH-AMERICAN-AVIFAUNA-SCIENCE-2019.pdf [PDF] https://www.eurekalert.org/pub_releases/2019-09/cu-nsf091219.php https://www.3billionbirds.org/7-simple-actions https://www.nytimes.com/2019/09/19/science/bird-populations-america-canada.html https://www.eurekalert.org/emb_releases/2019-09/osu-clc091919.php https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0065296 https://www.simplypsychology.org/mary-ainsworth.html https://www.cell.com/cms/10.1016/j.cub.2019.08.036/attachment/a0508451-0279-44d7-aff7-49bd13218451/mmc1.pdf
The Woman Who Changed Drug Development The Woman Who Changed Drug Development
3 weeks ago En
From a new method of drug design to an antiviral agent for herpes, Gertrude Elion's works totally transformed the world of drug development. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://jwa.org/womenofvalor/elion https://www.youtube.com/watch?v=kamweFBx0iU https://www.nobelprize.org/prizes/medicine/1988/elion/biographical/ https://www.nobelprize.org/prizes/medicine/1988/press-release/ https://www.pharmaceutical-journal.com/news-and-analysis/infographics/a-history-of-aspirin/20066661.article?firstPass=false https://www.acs.org/content/acs/en/education/whatischemistry/landmarks/flemingpenicillin.html https://www.ncbi.nlm.nih.gov/pubmed/3538499 or https://journals.sagepub.com/doi/abs/10.1177/074823378600200201?journalCode=tiha https://www.annualreviews.org/doi/abs/10.1146/annurev.pa.33.040193.000245 https://www.who.int/medicines/publications/essentialmedicines/en/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135445/ http://theoncologist.alphamedpress.org/content/11/9/961 https://www.cell.com/trends/pharmacological-sciences/fulltext/0165-6147(83)90404-2 https://www.nature.com/articles/18790 https://science.sciencemag.org/content/244/4900/41.long https://theoncologist.alphamedpress.org/content/4/2/0i.short https://www.cancer.org/cancer/cancer-in-children/types-of-childhood-cancers.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3091383/ Image Sources: https://commons.wikimedia.org/w/index.php?sort=relevance&search=Gertrude+B.+Elion&title=Special:Search&profile=advanced&fulltext=1&advancedSearch-current=%7B%7D&ns0=1&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1#/media/File:Nci-vol-8236-300_Gertrude_Elion.jpg https://wellcomecollection.org/works/eq42gqut#licenseInformation https://en.wikipedia.org/wiki/Mercaptopurine#/media/File:Mercaptopurin_ball-and-stick.png https://en.wikipedia.org/wiki/Aciclovir#/media/File:Aciclovir_ball-and-stick.png https://en.wikipedia.org/wiki/Zidovudine#/media/File:Zidovudine-3D-balls.png https://wellcomecollection.org/works/gk2w4hjf#licenseInformation https://commons.wikimedia.org/wiki/File:Sir_James_W._Black.png
How Movies and TV Get Radiation Sickness Wrong How Movies and TV Get Radiation Sickness Wrong
3 weeks ago En
Radiation sickness been portrayed in movies and television for more than 50 years. And those portrayals vary a lot. But if there’s one thing pretty much all these portrayals have in common, it’s that they get radiation sickness wrong—at least somewhat. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://books.google.de/books?id=6HhjwRyqBzgC&pg=PA521&source=gbs_selected_pages&cad=2#v=onepage&q&f=false https://www.cdc.gov/nceh/radiation/emergencies/arsphysicianfactsheet.htm http://news.mit.edu/2011/explained-radioactivity-0328 https://insights.ovid.com/crossref?an=00004032-200711000-00011 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3951066/ https://www.cdc.gov/nceh/radiation/emergencies/ki.htm https://hps.org/publicinformation/ate/faqs/ki.html https://www.fda.gov/media/72510/download https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3863169/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4005928/ https://www.unscear.org/docs/reports/2008/11-80076_Report_2008_Annex_D.pdf Image Sources: https://www.istockphoto.com/photo/man-sits-in-sofa-watching-tv-gm827003118-134446853 https://www.videoblocks.com/video/memorial-city-name-sign-on-highway-to-ghost-town-pripyat-ukraine-sg4v71pzgjawns5lj https://www.videoblocks.com/video/man-in-protective-gas-mask-gas-mask-with-connecting-corrugated-flexible-hose-man-fastening-protective-chemical-suit-man-putting-on-gas-mask-and-straightening-hose-to-source-of-breathing-b_yia5zbsjxvccpl4 https://www.istockphoto.com/photo/danger-ionizing-radiation-sign-gm533246808-94428693 https://www.istockphoto.com/photo/blurred-silhouette-of-giant-monster-prepare-attack-crowd-during-night-selective-focus-gm938178066-256563152 https://www.istockphoto.com/photo/hospital-ai-gm1057025634-282493314 https://www.istockphoto.com/photo/closeup-of-skin-with-blisters-burn-wound-skin-gm940354758-257066502 https://www.istockphoto.com/photo/real-young-woman-with-disgust-expression-gm692863128-127901545 https://www.istockphoto.com/vector/cancer-cell-dividing-icon-gm1143575638-307160289 https://www.istockphoto.com/photo/nuclear-power-plant-rancho-seco-gm1092957826-293295111 https://www.istockphoto.com/photo/radioactive-attack-gm171329584-20996511 https://www.istockphoto.com/photo/bone-tissue-structure-gm464902438-59347930 https://www.istockphoto.com/photo/sunburned-skin-gm1028596806-275713081 https://www.istockphoto.com/photo/bone-tissue-gm486385958-72982175 https://www.istockphoto.com/photo/thoracic-cavity-x-ray-film-gm995291144-269408022 https://www.istockphoto.com/photo/anatomy-of-heart-interior-structure-gm150521967-21163997 https://www.istockphoto.com/photo/iodine-mineral-supplement-on-periodic-table-gm503135719-44474672 https://www.istockphoto.com/photo/human-body-glands-anatomy-anterior-view-gm932297660-255523957 https://www.videoblocks.com/video/an-apparatus-for-pumping-blood-hzkms8rpzj6bbbinr https://www.istockphoto.com/vector/superhero-team-assemble-vintage-gm1139978252-304896373 https://commons.wikimedia.org/wiki/File:Potassium_iodide.jpg https://de.wikipedia.org/wiki/Datei:The_sign_in_memory_of_the_liquidators_of_the_Chernobyl_accident.JPG
Why Can't I Wear My Dog's Flea and Tick Collars? Why Can't I Wear My Dog's Flea and Tick Collars?
4 weeks ago En
It seems like the easiest way to avoid tiny parasites is to just slap on your animal’s tick or flea collar and hike into the woods worry-free. But you definitely shouldn’t. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3433317/ https://www.pctonline.com/article/the-history-of-flea-control/ https://www.cdc.gov/lyme/stats/graphs.html https://www.aldf.com/lyme-disease/ https://www.petcarerx.com/article/how-do-flea-collars-work/133 https://www.researchgate.net/publication/11096943_Human_exposure_to_fipronil_from_dogs_treated_with_Frontline https://www.wired.com/2016/05/whats-inside-frontline-plus/ http://npic.orst.edu/factsheets/DeltaGen.html https://phc.amedd.army.mil/PHC%20Resource%20Library/PetFleaandTickCollarHazards_FS_18-009-0618.pdf https://www.hillspet.com/pet-care/healthcare/flea-and-tick-treatments-oral-topical https://www.whole-dog-journal.com/health/medications/prescription-oral-flea-control-medication-for-dogs/ https://www.fda.gov/animal-veterinary/cvm-updates/animal-drug-safety-communication-fda-alerts-pet-owners-and-veterinarians-about-potential-neurologic https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2870557/ http://npic.orst.edu/factsheets/PermGen.html https://www3.epa.gov/pesticides/chem_search/reg_actions/reregistration/fs_PC-109701_1-Jun-06.pdf https://pets.webmd.com/features/natural-insect-control-flea-and-tick-treatments-for-pets#1 ------- Images: https://www.istockphoto.com/photo/flea-gm483804251-6937850 https://www.videoblocks.com/video/paralysis-tick-dog-tick-parasite---parasitiformes-8pyzpjz https://www.videoblocks.com/video/big-homeless-dog-scratching-swqnwsnmio75tees https://www.istockphoto.com/photo/man-showing-other-hikers-right-way-while-walking-in-woods-gm1064080120-284494709 https://www.istockphoto.com/photo/anti-flea-cat-collar-gm135895726-18622483 https://www.istockphoto.com/photo/two-colors-of-dog-fur-background-gm587521032-100843305 https://www.istockphoto.com/photo/close-up-woman-applying-tick-and-flea-prevention-treatment-and-medicine-to-her-dog-gm1168492366-322658046 https://www.istockphoto.com/vector/professional-people-team-business-persons-group-society-leadership-and-office-gm1163166397-319303695 https://www.istockphoto.com/vector/dogs-pets-character-labrador-dog-golden-retriever-and-husky-cartoon-vector-isolated-gm1068869952-285919317 https://www.istockphoto.com/vector/cute-cats-fluffy-cat-sitting-kitten-character-or-domestic-animals-isolated-vector-gm1060555084-283493852 https://www.istockphoto.com/vector/small-hills-gm165591921-7107862 https://www.videoblocks.com/video/black-cat-shallow-depth-of-field-thitndk https://www.videoblocks.com/video/puppy-at-the-grass-rbz29fsmio85elcn https://www.videoblocks.com/video/cat-using-feet-scratch-its-head-in-slow-motion-h573lzbszj4y7jh4k https://www.videoblocks.com/video/australian-shepherd-sitting-at-piano-in-well-lit-room-zthxnzc https://www.videoblocks.com/video/slow-motion-of-funny-tabby-kittens-breed-scottish-fold-playing-in-the-basket-bv9niauwbj636xhcp
5 Measurements You Might Not Realize Are Named After Scientists 5 Measurements You Might Not Realize Are Named After Scientists
1 month ago En
Units are a major way we describe the world around us, and by looking at the scientists some of them are named after, we can get a sense of how we’ve learned so much about our universe. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://www.us-metric.org/commonly-used-metric-system-units-symbols-and-prefixes/ https://www.mathsisfun.com/measure/metric-units-details.html Fahrenheit: https://www.notablebiographies.com/Du-Fi/Fahrenheit-Gabriel.html https://www.encyclopedia.com/people/history/historians-miscellaneous-biographies/daniel-gabriel-fahrenheit https://www.jstor.org/stable/301713 https://books.google.com/books?id=qJdXre60T0kC&pg=PA162&lpg=PA162#v=onepage&q&f=false Watt: https://www.britannica.com/biography/James-Watt https://www.egr.msu.edu/~lira/supp/steam/ http://www.animatedengines.com/newcomen.html http://collection.sciencemuseum.org.uk/objects/co50948/rotative-steam-engine-by-boulton-and-watt-1788-beam-engines https://www.biodiversitylibrary.org/item/95237#page/90/mode/1up Ampere: https://www.britannica.com/biography/Andre-Marie-Ampere https://www.nist.gov/si-redefinition/ampere-history https://www.famousscientists.org/andre-marie-ampere/ https://www.indiebound.org/book/9781616149420 https://www.sizes.com/units/ampHist.htm Hertz: https://www.famousscientists.org/heinrich-hertz/ https://www.famousscientists.org/how-hertz-discovered-radio-waves/ http://www.physics.usyd.edu.au/teach_res/hsp/u7/t7_hertz.pdf [PDF] https://www.iec.ch/about/history/overview/ Celsius: https://www.famousscientists.org/anders-celsius/ https://www.astro.uu.se/history/celsius_scale.html https://www.youtube.com/watch?v=rjht4oAByCI https://www.thoughtco.com/difference-between-celsius-and-centigrade-609226 https://www.bipm.org/en/committees/cipm/cipm-1948.html Images: https://commons.wikimedia.org/wiki/File:Fahrenheit_small.jpg https://www.istockphoto.com/photo/quicksilver-gm93292637-10878220 https://www.istockphoto.com/photo/mercury-gm182930158-14144178 https://en.wikipedia.org/wiki/File:Daniel_Gabriel_Fahrenheit,_place_of_burial.jpg https://en.wikipedia.org/wiki/File:James-watt-1736-1819-engineer-inventor-of-the-stea.jpg https://en.wikipedia.org/wiki/File:James_Eckford_Lauder_-_James_Watt_and_the_Steam_Engine-_the_Dawn_of_the_Nineteenth_Century_-_Google_Art_Project.jpg https://en.wikipedia.org/wiki/File:SteamEngine_Boulton%26Watt_1784.png https://en.wikipedia.org/wiki/File:20070616_Dampfmaschine.jpg https://en.wikipedia.org/wiki/File:Amperemeter_hg.jpg https://en.wikipedia.org/wiki/File:Ampere_Andre_1825.jpg https://commons.wikimedia.org/wiki/File:Andre-marie-ampere2.jpg https://en.wikipedia.org/wiki/File:Heinrich_Rudolf_Hertz.jpg https://www.videoblocks.com/video/tuning-the-old-radio-adhpzvf https://en.wikipedia.org/wiki/File:Headshot_of_Anders_Celsius.jpg https://commons.wikimedia.org/wiki/File:UppsalaCelsiusObservatory_Busser.jpg
This Ancient Tooth Could Shake Up How We Study Evolution | SciShow News This Ancient Tooth Could Shake Up How We Study Evolution | SciShow News
1 month ago En
SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Scientists were able to get molecular information from 1.7 million years old teeth using a new method that could completely change how we study extinct organisms. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nature.com/articles/s41586-019-1555-y https://www.cam.ac.uk/research/news/game-changing-research-could-solve-evolution-mysteries https://www.nature.com/articles/d41586-019-01986-x https://link.springer.com/chapter/10.1007/978-94-009-0019-6_65 https://www.ncbi.nlm.nih.gov/pubmed/11846037 https://palaeo-electronica.org/2002_2/editor/r_and_p.htm https://serc.carleton.edu/research_education/paleontology/morphology.html https://io9.gizmodo.com/everything-you-need-to-know-about-the-scientific-contro-5909645 https://www.nature.com/news/2011/110808/full/news.2011.466.html https://www.sciencemag.org/news/2016/09/oldest-ever-proteins-extracted-38-million-year-old-ostrich-shells https://science.sciencemag.org/content/349/6246/372 https://phys.org/news/2019-09-forensic-proteomics-tool-crime-labs.html https://pubs.acs.org/doi/10.1021/acs.jproteome.6b00873 https://www.rvc.ac.uk/review/dentistry/basics/anatomy/dentine.html https://bitesizebio.com/6016/how-does-mass-spec-work/ https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/tandem-mass-spectrometry ------ Images: https://www.videoblocks.com/video/seamless-looping-animation-of-rotating-dna-strands-e1hwm_0cgiks0m37h https://www.videoblocks.com/video/paleontologist-studying-dinosaur-fossil-tooth-from-prehistoric-time-sd5i6orozj6j9wek6 https://commons.wikimedia.org/wiki/File:Torosaurus_and_Triceratops.tif https://www.istockphoto.com/photo/fossil-of-a-fish-facing-down-on-flat-brown-stone-gm153567782-17184364 https://www.istockphoto.com/photo/archaeology-site-gm173591898-8234508 https://www.istockphoto.com/photo/brachylophosaurus-dinosaur-side-profile-gm1035219080-277155922 https://www.istockphoto.com/photo/portrait-of-a-ostrich-gm178424685-24343082 https://www.istockphoto.com/photo/young-nile-crocodile-gm157617413-13282698 https://www.videoblocks.com/video/light-particles-abstract-background-bdbpi5kteizfe3tie https://commons.wikimedia.org/wiki/File:Sumatran_Rhinoceros_at_Sumatran_Rhino_Sanctuary_Lampung_Indonesia_2013.JPG https://commons.wikimedia.org/wiki/File:Wooly_Rhino15.jpg https://www.istockphoto.com/photo/mosasaur-jaw-bone-gm478919426-67664435 https://www.istockphoto.com/photo/archeological-excavation-gm664297974-120894321 https://www.istockphoto.com/photo/triceratops-dinosaur-photorealistic-and-scientifically-correct-r-gm633686906-112321197 https://www.istockphoto.com/photo/archaeology-researchers-analyzing-ancient-antler-tool-in-laboratory-gm1169995792-323623988 https://www.istockphoto.com/vector/t-rex-from-triangles-gm622794022-109068029 https://www.istockphoto.com/photo/woolly-rhinoceros-gm486909394-73805857
Symbioses Are Way More Complex Than You Think! Symbioses Are Way More Complex Than You Think!
1 month ago En
SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. When we hear the term symbiosis, we tend to think about a simple partnership between two biological organisms. But in many cases, there are more than two parties involved and it's way more complicated. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2396185/ https://science.sciencemag.org/content/353/6298/488 https://science.sciencemag.org/content/364/6445/eaaw6732/tab-pdf https://science.sciencemag.org/content/315/5811/513.long https://science.sciencemag.org/content/298/5598/1581.long https://link.springer.com/article/10.1007/s00425-018-3034-3 https://www.cell.com/current-biology/fulltext/S0960-9822(18)31654-3#secsectitle0030 https://science.sciencemag.org/content/307/5717/1915.long https://pubag.nal.usda.gov/pubag/downloadPDF.xhtml?id=35620&content=PDF https://necsi.edu/mutualistic-relationships https://projects.ncsu.edu/cals/course/ent525/close/symbiosis.html https://science.sciencemag.org/content/353/6297/337 https://magazine.wvu.edu/stories/2017/03/20/herbarium https://www.the-scientist.com/news-opinion/not-one--not-two--but-three-fungi-present-in-lichen-65333 https://www.eurekalert.org/pub_releases/2019-06/pu-ssu062719.php https://theconversation.com/seaweed-and-sea-slugs-rely-on-toxic-bacteria-to-defend-against-predators-118579 Image Sources: https://www.istockphoto.com/photo/close-up-of-lichen-gm512800920-87313289 https://www.flickr.com/photos/40948266@N04/29510517567 https://en.wikipedia.org/wiki/Vulpinic_acid#/media/File:Vulpinic_acid_-_3D_-_Ball-and-stick_Model.png https://www.istockphoto.com/photo/wolf-lichen-growing-on-the-bark-of-pine-trees-gm1095146592-293958810 https://www.flickr.com/photos/jsjgeology/20797175446 https://commons.wikimedia.org/wiki/File:Elysia_rufescens.jpg https://commons.wikimedia.org/wiki/File:Elysia_rufescens_Réunion.jpg
How Tall Can Mountains Get? How Tall Can Mountains Get?
1 month ago En
Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. The Himalayas are well known for containing the highest elevations on Earth, but can they get higher or is there something putting a stop to their lofty pursuits? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://oceanservice.noaa.gov/facts/highestpoint.html https://www.geolsoc.org.uk/Plate-Tectonics/Chap3-Plate-Margins/Convergent/Continental-Collision https://pubs.geoscienceworld.org/books/book/356/chapter/3796610/some-simple-physical-aspects-of-the-support http://gis.ess.washington.edu/grg/publications/pdfs/QR2006_Mitchell.pdf https://geology.com/records/highest-mountain-in-the-world.shtml https://mars.jpl.nasa.gov/gallery/atlas/olympus-mons.html https://www.researchgate.net/publication/26736992_Glacial_effects_limiting_mountain_height ---------- Images: https://commons.wikimedia.org/wiki/File:Continental-continental_destructive_plate_boundary.svg https://commons.wikimedia.org/wiki/File:Himalayas_landsat_7.png https://commons.wikimedia.org/wiki/File:Olympus_Mons_PIA02806.jpg
Why Can't We Farm These Foods Yet? Why Can't We Farm These Foods Yet?
1 month ago En
Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. There are some foods that are so popular that they are at risk of going extinct. What are they and why is it so difficult to harvest them? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.npr.org/sections/thesalt/2017/08/11/542690164/for-the-love-of-huckleberries-august-brings-out-hunters-of-elusive-fruit https://www.fs.usda.gov/detail/giffordpinchot/passes-permits/forestproducts/?cid=fsbdev3_005071 https://ecoshare.info/uploads/ccamp/synthesis_paper_tools/huckleberry/Barney_et_al.__2006._Soil_Characteristics_Associated_with_Wild_Huckleberry_and_Bilberry_Colonies.pdf https://www.extension.uidaho.edu/publishing/pdf/BUL/BUL0821.pdf https://www.fs.fed.us/pnw/pubs/pnw_gtr657.pdf https://www.researchgate.net/publication/229631494_Somewhere_Between_Social_Embeddedness_and_the_Spectrum_of_Wild_Edible_Huckleberry_Harvest_and_Use https://www.opb.org/news/article/northwest-huckleberries-backyard-domestication/ https://www.cnn.com/2019/01/05/asia/giant-tuna-sets-record-at-japan-auction/index.html https://www.iucnredlist.org/species/21860/9331546 https://eu.oceana.org/en/eu/media-reports/features/bluefin-tuna https://www.nrcresearchpress.com/doi/abs/10.1139/f91-162#.XToJSOhKiUl https://www.npr.org/sections/thesalt/2014/07/30/336339179/farming-the-bluefin-tuna-tiger-of-the-ocean-is-not-without-a-price https://www.pnas.org/content/early/2016/03/04/1525636113.full?sid=a03f6d77-51ee-4209-a5e3-7f43e2f32228 https://www.nature.com/articles/srep07205 https://www.sciencedirect.com/science/article/pii/B9780444509130500096 https://academic.oup.com/femsec/article/80/1/1/600773#95156266 https://www.researchgate.net/publication/261939933_Truffles_and_climate_change https://www.bbc.com/news/science-environment-31826764 https://www.int-res.com/abstracts/cr/v74/n1/p67-70/
5 Types of Awesome Glass Made by Nature 5 Types of Awesome Glass Made by Nature
1 month ago En
Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. When it comes to sparkly objects, the planet Earth has a lot to offer. Here are 5 especially awesome glasses made by nature! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://flexiblelearning.auckland.ac.nz/rocks_minerals/rocks/index.html https://www.britannica.com/science/obsidian https://www.sciencedirect.com/science/article/pii/0022309375901209 http://volcano.oregonstate.edu/book/export/html/205 https://www.mindat.org/min-8520.html https://www.sandatlas.org/volcanic-glass/ https://www.mindat.org/min-3004.html https://pubs.geoscienceworld.org/msa/ammin/article-abstract/93/11-12/1865/44683/common-gem-opal-an-investigation-of-micro-to-nano?redirectedFrom=PDF https://pubsapp.acs.org/cen/whatstuff/stuff/8104sci3.html https://australianmuseum.net.au/learn/minerals/gemstones/opal/ https://www.mindat.org/min-32187.html https://www.ga.gov.au/education/classroom-resources/minerals-energy/australian-mineral-facts/opal https://cosmosmagazine.com/space/opal-found-in-antarctic-meteorite https://australianmuseum.net.au/learn/minerals/shaping-earth/tektites/ https://www.britannica.com/science/tektite http://www.jsg.utexas.edu/npl/outreach/tektites/ https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19750015372.pdf https://oumnh.ox.ac.uk/fulgurites http://www.usfcam.usf.edu/cam/exhibitions/1998_12_McCollum/supplemental_didactics/47.Petrified.pdf https://link.springer.com/article/10.1007%2Fs00410-012-0753-5 https://www.mindat.org/min-2363.html https://blogs.discovermagazine.com/but-not-simpler/tag/fulgurite/ http://glassspongereefs.com/the-discovery/ https://oceanservice.noaa.gov/facts/glass-sponge.html http://docs.niwa.co.nz/library/public/NBM-124.pdf https://www.ncbi.nlm.nih.gov/pubmed/21680406 https://www.mpg.de/5595233/climate_archive_deep-sea_sponge https://australianmuseum.net.au/learn/animals/sea-stars/sponges/invertebrates-collection-deepsea-glass-sponge/ Image Sources: https://www.videoblocks.com/video/semiprecious-stones-euy9kmpolijrviv3d https://commons.wikimedia.org/wiki/Category:Obsidian#/media/File:13_years_of_Russian_Wikinews_in_Moscow_21.jpg https://commons.wikimedia.org/wiki/Category:Obsidian#/media/File:Glass_Mountain_in_northern_California_in_summer_2012_(15).JPG https://commons.wikimedia.org/wiki/Category:Snowflake_obsidian#/media/File:Snowflake_Obsidian441.jpg https://www.istockphoto.com/photo/lava-gm155375562-19741844 https://commons.wikimedia.org/wiki/File:Opal_Welo_-_Welo,_Afar_Province,_Etiopia,_Afryka..jpg https://www.videoblocks.com/video/ripples-on-the-water-close-up-hrjvwkr https://www.flickr.com/photos/jsjgeology/29885687305/in/photolist-oTFG2S-paUhve-pb8Fpf-2eMiXq1-8FpLeH-oWjT8z-pbNjqs-oTFujd-2eA7tuR-C9iBux-paU4Bi-p98HaA-24Wa8Qc-UpyxVY-MwTXCM-TqdxZi-MmYqAy-Mw1Dfs https://commons.wikimedia.org/wiki/File:Indochinite.jpg https://www.istockphoto.com/photo/lunar-crater-surface-texture-backdrop-gm957057906-261324105 https://www.istockphoto.com/vector/earth-from-space-with-moon-and-rocket-gm831703660-135365579 https://www.istockphoto.com/photo/watercolor-vintage-world-map-in-green-colors-gm1043715014-279376499 https://en.wikipedia.org/wiki/Moldavite#/media/File:Moldavite_No.2.jpg https://en.wikipedia.org/wiki/Australite#/media/File:Australite_back_obl.jpg https://en.wikipedia.org/wiki/Philippinite#/media/File:Philippinite.jpg https://en.wikipedia.org/wiki/Fulgurite#/media/File:Fulgurite1.jpg https://commons.wikimedia.org/wiki/File:Fulgurites-algeria.jpg https://en.wikipedia.org/wiki/Fulgurite#/media/File:Fulgurite.JPG https://commons.wikimedia.org/wiki/Category:Fulgurites#/media/File:Type_IV_rock_fulgurite_2.jpg https://en.wikipedia.org/wiki/Fulgurite#/media/File:Fulgurite_at_Rice_NW_Museum_-_Hillsboro,_Oregon.JPG https://commons.wikimedia.org/wiki/File:Type_II-III_fulgurite,_Ann_Arbor,_MI.jpg https://en.wikipedia.org/wiki/Hexactinellid#/media/File:SpongeXenophorid.jpg https://commons.wikimedia.org/wiki/File:Expl6627_(9734259269).jpg https://commons.wikimedia.org/wiki/File:Expn4384_(27840605922).jpg https://www.istockphoto.com/photo/computer-classroom-gm506889946-84447115
Your Muscles Do Remember... But Not The Way You Think Your Muscles Do Remember... But Not The Way You Think
1 month ago En
Did you know that if you start working out, your body will kind of "remember" what it's like to be strong, even after you take some time off? How are your muscles able to do that? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sources: https://medicalxpress.com/news/2010-11-source-long-term-motor-memory.html https://www.unm.edu/~lkravitz/Article%20folder/musclesgrowLK.html https://www.physiology.org/doi/full/10.1152/physrev.00019.2003 https://opentextbc.ca/anatomyandphysiology/chapter/10-9-development-and-regeneration-of-muscle-tissue/ https://jeb.biologists.org/content/jexbio/219/2/235.full.pdf https://medlineplus.gov/ency/article/003188.htm https://www.frontiersin.org/articles/10.3389/fphys.2018.01887/full https://www.sciencedaily.com/releases/2019/01/190125084106.htm https://www.sciencedirect.com/science/article/pii/0047637482901051?via%3Dihub https://www.ncbi.nlm.nih.gov/pubmed/29282553
Yet More Evidence That Vaping Is Probably Terrible | SciShow News Yet More Evidence That Vaping Is Probably Terrible | SciShow News
1 month ago En
Did you know that your body's fight-or-flight response to danger may, in part, come from inside your bones? Plus, another study suggests that vaping may impair to your ability to fight off lung infections. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sources Fight or Flight https://www.eurekalert.org/emb_releases/2019-09/cuim-bna090519.php https://www.eurekalert.org/emb_releases/2019-09/cp-bsa090519.php https://www.cell.com/cell-metabolism/fulltext/S1550-4131(19)30441-3 Vaping https://www.jci.org/articles/view/128531 https://www.frontiersin.org/articles/10.3389/fpubh.2013.00056/full https://www.nejm.org/doi/full/10.1056/NEJMe1912032 Image Sources: https://upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Macrophages_in_bronchial_wash_specimen_--_very_high_mag.jpg/2048px-Macrophages_in_bronchial_wash_specimen_--_very_high_mag.jpg
The Only Radiation Units You Need to Know The Only Radiation Units You Need to Know
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In order to have a meaningful conversation about the dangers of radiation exposure, it’s important to be clear about just how much radiation we are dealing with. Unfortunately, the units we use are kind of a mess… but SciShow is here with the only two you need to know. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.gov.uk/government/publications/medical-radiation-patient-doses/patient-dose-information-guidance https://www.cdc.gov/nceh/radiation/air_travel.html https://www.world-nuclear.org/information-library/safety-and-security/radiation-and-health/nuclear-radiation-and-health-effects.aspx https://www.ncbi.nlm.nih.gov/pubmed/11769138 http://www.radioactivity.eu.com/site/pages/Activity_Doses.htm http://www.xrayrisk.com/calculator/calculator.php http://www.icrp.org/publication.asp?id=ICRP%20Publication%20103 https://www.ncbi.nlm.nih.gov/books/NBK230653/ http://hyperphysics.phy-astr.gsu.edu/hbase/electric/ev.html https://www.rsc.org/images/essay3_tcm18-17765.pdf Image Sources: https://commons.wikimedia.org/wiki/File:Alfa_beta_gamma_radiation_penetration.svg https://commons.wikimedia.org/wiki/File:Gamma_Decay.svg https://commons.wikimedia.org/wiki/File:Alpha_Decay.svg https://commons.wikimedia.org/wiki/File:Beta-minus_Decay.svg https://www.cdc.gov/nceh/radiation/ionizing_radiation.html https://commons.wikimedia.org/wiki/File:NuclearReaction.svg https://commons.wikimedia.org/wiki/File:Portrait_of_Antoine-Henri_Becquerel.jpg https://commons.wikimedia.org/wiki/File:Marie_Curie_c1920.jpg https://commons.wikimedia.org/wiki/File:Radioactive_decay_of_atomic_nucleus_(PSF).png
P-values Broke Scientific Statistics—Can We Fix Them? P-values Broke Scientific Statistics—Can We Fix Them?
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A little over a decade ago, a neuroscientist found "significant activation" in the neural tissue of a dead fish. While it didn't prove the existence of zombie fish, it did point out a huge statistical problem. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://blogs.scientificamerican.com/scicurious-brain/ignobel-prize-in-neuroscience-the-dead-salmon-study/ https://teenspecies.github.io/pdfs/NeuralCorrelates.pdf https://www.tandfonline.com/doi/abs/10.1080/00031305.1980.10482701 https://www.phil.vt.edu/dmayo/PhilStatistics/b%20Fisher%20design%20of%20experiments.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4850233/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5635437/ https://www.investopedia.com/terms/s/samplingerror.asp https://www.isixsigma.com/dictionary/null-hypothesis-ho/ https://fivethirtyeight.com/features/not-even-scientists-can-easily-explain-p-values/ https://www.bmj.com/rapid-response/2011/11/03/origin-5-p-value-threshold https://www.tandfonline.com/doi/full/10.1080/00031305.2019.1583913 https://rpsychologist.com/d3/NHST/ https://stattrek.com/online-calculator/binomial.aspx https://www.nature.com/articles/d41586-019-00857-9 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3444174/ http://www.haghish.com/resources/materials/Statistical_Methods_for_Research_Workers.pdf http://www2.psych.ubc.ca/~schaller/528Readings/CowlesDavis1982.pdf https://www.biologyforlife.com/uploads/2/2/3/9/22392738/9587364_orig.jpg https://www.merriam-webster.com/dictionary/voxel https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4333023/ https://fivethirtyeight.com/features/you-cant-trust-what-you-read-about-nutrition/ https://www.the-scientist.com/opinion-old/the-pressure-to-publish-promotes-disreputable-science-61944 https://www.ncbi.nlm.nih.gov/pubmed/23845183 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0003081 https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002106 https://www.nature.com/news/psychology-journal-bans-p-values-1.17001 https://www.amstat.org/asa/files/pdfs/P-ValueStatement.pdf https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002106 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3444174/ https://link.springer.com/article/10.3758/s13423-017-1266-z https://www.ncbi.nlm.nih.gov/pubmed/21302025 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6057773/ https://projecteuclid.org/download/pdf_1/euclid.ss/1177011233 http://www.lifesci.sussex.ac.uk/home/Zoltan_Dienes/Dienes%20How%20Bayes%20factors%20change%20our%20science.pdf https://www.ncbi.nlm.nih.gov/pubmed/23845183 http://blogs.discovermagazine.com/neuroskeptic/2013/07/13/4129/ ------ Images: https://www.istockphoto.com/vector/atlantic-salmon-fish-gm1078533830-288960355 https://www.istockphoto.com/vector/doctor-scanning-mri-patient-with-mri-scanner-machine-technology-gm539016174-96005265 https://www.istockphoto.com/vector/people-avatars-collection-busines-man-and-business-woman-gm858645762-142037973 https://www.videoblocks.com/video/animation-of-collecting-customer-data-for-big-business-s6doogexvjpmvy3tv https://www.videoblocks.com/video/pouring-milk-from-porcelain-milk-jug-into-cup-with-tea-slow-motion-nn7dsfqpe https://www.istockphoto.com/vector/tea-types-illustration-gm607502666-104120687 https://www.videoblocks.com/video/hand-adding-milk-or-cream-from-a-pitcher-to-a-cup-of-tea-with-a-tea-bag-inside---slow-motion-overhead-shot-raqhcp0vqjlqqmbne https://www.videoblocks.com/video/slow-motion-pouring-milk-milk-pouring-into-glass-jha2jgz https://www.videoblocks.com/video/rich-big-data-background-bzieugmz-j3332dzb https://www.istockphoto.com/photo/mugs-with-drinks-gm114452963-10446241 https://www.istockphoto.com/photo/magnetic-resonance-scan-of-the-brain-with-skull-mri-head-scan-on-dark-background-gm1131746758-299766515 https://www.videoblocks.com/video/time-lapse-of-technicians-in-clean-suit-working-in-a-clean-room-4pehwnqpxilweufzb https://www.istockphoto.com/photo/tea-being-poured-gm542814278-97259275 https://tinyurl.com/y96682hb https://tinyurl.com/y5dw9nxj
Why Do Pineapple and Kiwi Ruin Gelatin? Why Do Pineapple and Kiwi Ruin Gelatin?
1 month ago En
Adding the wrong fruits to your gelatin can turn it into a big, goopy mess. But understanding why this happens can help you learn how to make better desserts, and level up your cooking game in general. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pubmed/31229885 https://www.ncbi.nlm.nih.gov/pubmed/26518672 https://jpma.org.pk/PdfDownload/8055 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5946757/ http://www.fao.org/3/AB730E/AB730E03.htm https://onlinelibrary.wiley.com/doi/abs/10.1002/polc.5070280121 https://www.sciencedirect.com/science/article/pii/S0268005X18308658 Images: https://commons.wikimedia.org/wiki/File:Collagen_fibrils_in_rabbit_skin.jpg https://commons.wikimedia.org/wiki/File:Papain_cartoon.png https://commons.wikimedia.org/wiki/File:Agar_Plate.jpg https://www.istockphoto.com/vector/vector-set-of-cute-pineapple-emojis-gm1124221757-295027846 https://www.istockphoto.com/vector/shiny-colorful-splashes-gm943140146-257718023 https://www.istockphoto.com/photo/red-white-and-blue-layered-gelatin-gm522376866-91602829 https://www.istockphoto.com/photo/kiwi-gm482728017-8758707 https://www.istockphoto.com/photo/fresh-slice-pineapple-gm182716593-12772229 https://www.istockphoto.com/photo/kiwi-fruit-slices-macro-ripe-kiwi-fruit-isolated-on-white-background-fresh-tropical-gm973842938-264957146 https://www.istockphoto.com/photo/boiled-water-pork-bone-soup-gm1157247132-315704617 https://www.istockphoto.com/photo/pineapple-gm488306575-39235222 https://www.istockphoto.com/vector/badge-with-thumbs-up-filled-outline-icon-gm904829798-249511551 https://www.istockphoto.com/photo/jelly-yellow-colored-gm621994568-108802167 https://www.istockphoto.com/photo/brown-leather-gm537284406-95157347 https://www.istockphoto.com/photo/beef-gm1162497481-318883823
Scientists Just Figured Out How Washing Machines Work?! Scientists Just Figured Out How Washing Machines Work?!
1 month ago En
According to the math, washing machines should take several hours to get your clothes clean, but in reality it only takes a single hour or less. Now, scientists have finally figured out how they truly work. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://edisontechcenter.org/WashingMachines.html https://www.ipcol.com/blog/an-easy-guide-to-understanding-surfactants/ https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.9.034012 https://physics.aps.org/articles/v11/28 https://link.springer.com/article/10.1007/s12053-009-9072-8 https://link.springer.com/article/10.1007/s12053-019-09778-y Images: https://www.videoblocks.com/video/clothes-is-washing-in-the-washer-with-a-lot-of-foam-in-the-laundry-washday-using-the-washer-rhzhjw0dx4jpv99so3 https://en.wikipedia.org/wiki/File:Woman%27s_Friend_-_Indiana_State_Museum_-_DSC00433.JPG https://www.istockphoto.com/vector/cationic-micelle-gm692373598-127759255 https://www.istockphoto.com/photo/fabric-with-particles-gm675518622-123897909 https://www.videoblocks.com/video/modern-washing-machine-sfsvmi3ibj86i1yy7 https://www.istockphoto.com/photo/sack-texture-background-gm516957418-89242971 https://physics.aps.org/articles/v11/28 https://www.videoblocks.com/video/woman-pouring-washing-powder-into-the-washing-machine-close-up-hsq3xue8njsnisgx6
5 Times People Gave Animals Diseases | Reverse Zoonotics 5 Times People Gave Animals Diseases | Reverse Zoonotics
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Go to https://NordVPN.com/scishow and use code SCISHOW to get 75% off a 3 year plan. Protect yourself online today! Usually when we think about animals and disease, we think about illnesses that they transmit to us - like swine flu or Lyme disease. But illness is often a two-way street, and while animals can pass pathogens to us, we can also pass our own pathogens to animals. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Mountain gorilla: https://wwwnc.cdc.gov/eid/article/17/4/10-0883_article https://www.sciencedaily.com/releases/2011/03/110328151738.htm https://www.nytimes.com/2013/08/02/opinion/apes-need-vaccines-too.html?_r=0.ls https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0029030 https://www.jstor.org/stable/20096440?read-now=1&seq=5#page_scan_tab_contents Pigs: https://www.healthline.com/health/swine-flu#home-treatment https://jcm.asm.org/content/48/9/3204 https://pdfs.semanticscholar.org/7564/56d91d99895610dc3b20f6b1bf971b8e098c.pdf?_ga=2.46732772.2117571260.1564000829-1473196654.1563450595 [PDF] https://www.sciencedirect.com/science/article/abs/pii/S0966842X14002467#! https://science.sciencemag.org/content/325/5937/197 https://jvi.asm.org/content/65/7/3704?ijkey=42d90a765548518d9def18d80269df1240a50e28&keytype2=tf_ipsecsha Elephants: https://www.healthlinkbc.ca/health-topics/hw207301 https://repository.si.edu/bitstream/handle/10088/4283/Montali2001.pdf https://onlinelibrary.wiley.com/doi/pdf/10.1002/10 98-2361%282000%2919%3A5%3C393%3A%3AAID-ZOO9%3E3.0.CO%3B2-T https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2640151/pdf/9621200.pdf https://veterinaryrecord.bmj.com/content/156/6/171 https://veterinaryrecord.bmj.com/content/156/6/171 https://www.sciencedirect.com/science/article/abs/pii/S1472979211000308#! https://www.cambridge.org/core/services/aop-cambridge-core/content/view/6F0A065FD2F16D50AB7E6A899415862F/S0950268813000022a.pdf/first_reported_case_of_fatal_tuberculosis_in_a_wild_african_elephant_with_past_humanwildlife_contact.pdf https://rense.com/general77/eleph.htm https://www.asesg.org/PDFfiles/2014/Gajah%2041/41-28-Perera.pdf Monkeys: https://link.springer.com/chapter/10.1007/978-3-642-84906-0_18 https://www.researchgate.net/publication/13201201_Management_of_a_measles_outbreak_among_Old_World_nonhuman_primates [PDF] https://www.researchgate.net/profile/Bruce_Rothschild2/publication/281233911_Emerging_infectious_diseases_and_Primate_Zoonoses/links/58fb4397aca2723d79d83080/Emerging-infectious-diseases-and-Primate-Zoonoses.pdf [PDF] https://www.researchgate.net/publication/225213810_Primate_Conservation_The_Prevention_of_Disease_Transmission [PDF] https://www.sciencedirect.com/science/article/abs/pii/S1477893910000372 Penguins: https://www.sciencemag.org/news/2018/12/tourists-may-be-making-antarctica-s-penguins-sick https://www.sciencedirect.com/science/article/pii/S0048969718341688 https://www.cambridge.org/core/journals/epidemiology-and-infection/article/salmonella-infections-in-antarctic-fauna-and-island-populations-of-wildlife-exposed-to-human-activities-in-coastal-areas-of-australia/3001E4A90E94F08F0FB7578A8D33145D Image Sources: https://www.eurekalert.org/multimedia/pub/145297.php?from=364522 https://commons.wikimedia.org/wiki/File:USAID_Measuring_Impact_Conservation_Enterprise_Retrospective_(Uganda;_International_Gorilla_Conservation_Program)_(39396382545).jpg https://visibleearth.nasa.gov/view.php?id=73909 CREDIT:Reto Stöckli, NASA Earth Observatory https://commons.wikimedia.org/wiki/File:H1N1_influenza_virus.jpg https://commons.wikimedia.org/wiki/File:Mycobacterium_tuberculosis_Bacteria,_the_Cause_of_TB_(5149398656).jpg https://commons.wikimedia.org/wiki/File:CircusProcessionElephants1888.jpg https://commons.wikimedia.org/wiki/File:German_circus_elephant.jpg https://commons.wikimedia.org/wiki/File:1954_Episode_of_the_TV_series_%22Super_Circus%22.ogv https://commons.wikimedia.org/wiki/File:Measles_virus.JPG https://commons.wikimedia.org/wiki/File:Thalassarche_chlororhynchos.png https://commons.wikimedia.org/wiki/File:Giant_petrel_with_chicks.jpg https://commons.wikimedia.org/wiki/File:Brown_Skua,_Turret_Point,_King_George_Island,_Antarctic_Peninsula_(25903759381).jpg https://commons.wikimedia.org/wiki/File:ARS_Campylobacter_jejuni.jpg
Why Lizards Don't Run Marathons Why Lizards Don't Run Marathons
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Lizards tend to scurry around in short bursts rather than running long distances, and the reason why might be nearly as old as life on land. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.newswise.com/articles/some-lizards-breathe-easier https://www.biologyjunction.com/lizard_deep_breaths49.pdf https://jeb.biologists.org/content/200/20/2629 https://www.cambridge.org/core/journals/paleobiology/article/evolution-of-locomotor-stamina-in-tetrapods-circumventing-a-mechanical-constraint/BDE4249B34AB026E88E8C6BEEA27A9A9 https://www.bbc.com/bitesize/articles/zcsbmsg https://www.sciencedirect.com/science/article/pii/S0960982213001954 https://science.sciencemag.org/content/284/5420/twis https://www.ncbi.nlm.nih.gov/pubmed/10356394 https://www.ncbi.nlm.nih.gov/pubmed/16861059 https://phys.org/news/2013-12-mystery-lizard-one-way-airflow-million.html https://sciencing.com/respiration-mammals-7220116.html https://thehorse.com/125263/the-airways-and-lungs/ ---------- Images: https://commons.wikimedia.org/wiki/File:Monitor_Lizard_Varanus_by_Vedant_Kasambe_02.jpg
A Cancer Gene May Be More Friendly Than We Thought | SciShow News A Cancer Gene May Be More Friendly Than We Thought | SciShow News
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Until now, researchers have assumed that healthy cells switch off the enzyme telomerase as a way to protect themselves from turning cancerous. But a new study suggests the enzyme may have a healthier role than we previously thought. Researchers have also figured out a way to store energy from mechanical waves! Check out the Viking Lander pin here: https://store.dftba.com/collections/scishow/products/scishow-pin-of-the-month-viking-lander-september Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/pub_releases/2019-09/uom-ekf082819.php https://advances.sciencemag.org/content/5/8/eaaw3255 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3370421/ https://www.jci.org/articles/view/95148 https://www.osapublishing.org/optica/fulltext.cfm?uri=optica-4-12-1457&id=377272 https://www.cell.com/current-biology/fulltext/S0960-9822(00)00805-8?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982200008058%3Fshowall%3Dtrue https://www.cell.com/cell/fulltext/S0092-8674(00)80580-2?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867400805802%3Fshowall%3Dtrue https://www.pnas.org/content/early/2019/08/29/1907199116.short?rss=1 Image Sources: https://www.eurekalert.org/multimedia/pub/209712.php https://www.videoblocks.com/video/sound-wave-visualization-mcie6zx https://www.videoblocks.com/video/dna-telomeres-act-as-the-aging-clock-in-every-cell-spqc4kkdmjdk1nh1z https://www.videoblocks.com/video/senior-man-holding-hand-of-baby-oycnufj https://www.istockphoto.com/photo/chromosome-x-3d-illustration-gm545456920-98320301 https://www.istockphoto.com/photo/two-mice-sitting-closely-together-gm144721144-4655731 https://www.istockphoto.com/photo/rear-view-of-an-albino-white-mouse-mus-musculus-gm480740751-36654144 https://www.istockphoto.com/photo/telomere-gm670202484-122541287
The Tiny Experiment That Transformed Physics The Tiny Experiment That Transformed Physics
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In 1956, a team of scientists conducted an experiment that, seemed kind of trivial, but the results would challenge one of our fundamental beliefs about the entire universe. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://journals.aps.org/pr/abstract/10.1103/PhysRev.104.254 https://journals.aps.org/pr/abstract/10.1103/PhysRev.105.1413 https://journals.aps.org/pr/abstract/10.1103/PhysRev.105.1415 https://journals.aps.org/pr/abstract/10.1103/PhysRev.105.1681.2 http://www.thestargarden.co.uk/Weak-nuclear-force.html https://physicsworld.com/a/credit-where-credits-due/ http://www.slac.stanford.edu/pubs/beamline/25/4/25-4-ritchie.pdf [PDF] http://hyperphysics.phy-astr.gsu.edu/hbase/Particles/kaon.html http://inspirehep.net/record/1257158/files/ICHEP2012_321.pdf?version=1 [PDF] https://tlabs.ac.za/wp-content/uploads/2013/08/SAT11117.pdf [PDF] https://inis.iaea.org/collection/NCLCollectionStore/_Public/46/035/46035084.pdf?r=1&r=1 http://bh0.physics.ubc.ca/People/ainwood/Inwood_essay.pdf [PDF] https://pdfs.semanticscholar.org/c70d/c463a79d73a5cae734b0f53f1cd51da18628.pdf [PDF] https://www.tandfonline.com/doi/abs/10.1080/14786441008520365 Image Sources: https://www.videoblocks.com/video/gala-apple-rotating-in-super-slow-motion-in-the-air-132612_vp7rq https://commons.wikimedia.org/wiki/File:Chien-Shiung_Wu_(1912-1997)_in_1963_-_Restoration.jpg https://commons.wikimedia.org/wiki/File:Beta_radiation_in_a_cloud_chamber.jpg https://www.istockphoto.com/photo/particle-movement-in-a-bubble-chamber-gm157506583-10839165 https://www.istockphoto.com/photo/can-of-worms-gm173815865-9053309 https://www.istockphoto.com/photo/choice-or-division-ahead-road-sign-post-on-blue-sky-gm165932893-17079014 https://commons.wikimedia.org/wiki/File:Wu_experiment_at_Bureau_of_Standards.jpg https://commons.wikimedia.org/wiki/File:Wu_experiment.jpg
These Wasps Throw Awesome Parties These Wasps Throw Awesome Parties
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Large clumps of wasps can occasionally be found on the tops of tall structures, and although you probably still don’t want to mess with them, these aren’t angry swarms—they’re actually super chill parties. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://askentomologists.com/2018/03/29/caught-on-camera-a-wasp-party/ https://link.springer.com/article/10.1007%2Fs00114-006-0104-3 http://www.sekj.org/PDF/anz43-free/anz43-583.pdf https://content.ces.ncsu.edu/paper-wasp-swarming-around-structures http://content.apa.org/journals/com/120/4/394 ---------- Images: https://commons.wikimedia.org/wiki/File:Wasps_Building_Nest_01.jpg
Abilities Evolution Took From Us Abilities Evolution Took From Us
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A common misconception is that evolution is a long chain of progress, where organisms gain cool, new features over time. However, if a trait doesn't help with survival or reproduction, eventually it can disappear. Here are a few abilities humans' distant ancestors had that have been lost to natural selection! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.app.pan.pl/archive/published/app61/app002192015.pdf https://theconversation.com/what-our-ancestors-third-eye-reveals-about-the-evolution-of-mammals-to-warm-blood-68454 https://www.ncbi.nlm.https://theconversation.com/what-our-ancestors-third-eye-reveals-about-the-evolution-of-mammals-to-warm-blood-68454nih.gov/pmc/articles/PMC1772576/ https://www.nature.com/articles/ncomms1502 http://www.fishbase.org/summary/Electrophorus-electricus.html https://www.britannica.com/science/electroreception http://pages.nbb.cornell.edu/neurobio/hopkins/eodrecog/electroreception.html https://www.nature.com/articles/319401a0 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1189155/ https://royalsocietypublishing.org/doi/full/10.1098/rspb.2011.1127 https://www.sciencedirect.com/science/article/pii/S187972961100010X https://www.pnas.org/content/100/14/8337 https://www.cell.com/trends/ecology-evolution/fulltext/S0169-5347(09)00150-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0169534709001505%3Fshowall%3Dtrue https://evolution.berkeley.edu/evolibrary/misconceptions_faq.php#a3 https://www.ncbi.nlm.nih.gov/books/NBK200980/ https://www.scientificamerican.com/article/are-human-pheromones-real/
6 Parasites That Live INSIDE Cells 6 Parasites That Live INSIDE Cells
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When you think 'parasite' you might think leeches or some nasty tape worm, but there are some, that can live inside your very own cells. Check out Journey to the Microcosmos here: https://www.youtube.com/microcosmos Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Sources: CDC definition of parasite: https://www.cdc.gov/parasites/about.html Microsporidians https://web.stanford.edu/group/parasites/ParaSites2006/Microsporidiosis/microsporidia1.html https://www.medicinenet.com/microsporidiosis/article.htm#how_are_microsporidia_transmitted https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4818719/c https://www.cdc.gov/dpdx/microsporidiosis/index.html Polypodium https://bmcevolbiol.biomedcentral.com/track/pdf/10.1186/1471-2148-8-139 https://www.researchgate.net/publication/231889903_Cytomorphological_peculiarities_of_Polypodium_hydriforme_Cnidaria Rickettsia — broad group of parasites https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3129005/ https://www.ncbi.nlm.nih.gov/books/NBK431127/ https://www.cell.com/developmental-cell/fulltext/S1534-5807(04)00072-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1534580704000723%3Fshowall%3Dtrue https://www.cdc.gov/rmsf/healthcare-providers/treatment.html Chlamydia https://www.cdc.gov/std/chlamydia/stdfact-chlamydia-detailed.htm https://www.ncbi.nlm.nih.gov/books/NBK8091/ https://cvi.asm.org/content/24/10/e00203-17 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1952008/#!po=6.57895 https://www.cell.com/cell-reports/pdfExtended/S2211-1247(17)30569-7 https://iai.asm.org/content/82/1/2 Malaria https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2610487/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5066453/ http://sma.org/southern-medical-journal/article/malaria-primer-for-clinicians-in-the-united-states/ https://onlinelibrary.wiley.com/doi/full/10.1111/j.1462-5822.2006.00778.x https://apps.who.int/iris/bitstream/handle/10665/275867/9789241565653-eng.pdf https://www.uchicagomedicine.org/forefront/biological-sciences-articles/2017/may/dna-fingerprinting-reveals-how-malaria-hides-from-the-immune-system https://www.pnas.org/content/early/2017/04/27/1613018114.full https://www.ncbi.nlm.nih.gov/books/NBK8584/ Legionella https://www.cdc.gov/legionella/about/causes-transmission.html https://www.bioscience.org/2002/v7/af/A764/fulltext.htm https://www.ncbi.nlm.nih.gov/books/NBK7619/
Are Electric Cars Really More Environmentally Friendly? Are Electric Cars Really More Environmentally Friendly?
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Some people say that buying an electric car is a great way to fight climate change - but if they use electricity that is made by burning fossil fuels, are they really more environmentally friendly than gas powered cars? Pick up a copy of An Absolutely Remarkable Thing here! https://store.dftba.com/products/an-absolutely-remarkable-thing-signed-paperback-book Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.fueleconomy.gov/feg/best-worst.shtml https://medium.com/@rossrosenberg/the-long-tailpipe-theory-of-evs-8b4487cf3cfc https://www.carbonbrief.org/factcheck-how-electric-vehicles-help-to-tackle-climate-change https://www.bts.gov/content/average-fuel-efficiency-us-passenger-cars-and-light-trucks https://www.bts.gov/content/number-us-aircraft-vehicles-vessels-and-other-conveyances https://www.greentechmedia.com/articles/read/study-electric-buses-already-emit-less-carbon-than-diesel-buses-in-any-stat#gs.r7b6dz https://eufactcheck.eu/factcheck/mostly-false-electric-cars-generate-higher-emissions-than-diesel-cars/ https://www.theguardian.com/environment/blog/2013/feb/07/india-green-country-electric-cars https://afdc.energy.gov/vehicles/electric_emissions.html?source=post_page--------------------------- https://www.epa.gov/greenvehicles/fast-facts-transportation-greenhouse-gas-emissions https://theicct.org/sites/default/files/publications/2017-Global-LDV-Standards-Update_ICCT-Report_23062017_vF.pdf https://www.greencarreports.com/news/1091877_why-european-gas-mileage-ratings-are-so-high--and-often-wrong https://www.foreffectivegov.org/oil-and-gas-production-major-source-of-greenhouse-gas-emissions-epa-data-reveals https://seekingalpha.com/article/4123382-long-tailpipe-teslas-natural-gas-powered-vehicles http://shrinkthatfootprint.com/electric-car-emissions https://www.transportpolicy.net/standard/us-vehicle-definitions/ https://ozziezehner.files.wordpress.com/2012/03/lets-power-down-hype-about-electric-cars.pdf https://www.ucsusa.org/sites/default/files/attach/2015/11/Cleaner-Cars-from-Cradle-to-Grave-full-report.pdf https://www.ucsusa.org/clean-vehicles/electric-vehicles/ev-emissions-tool#z Image Sources: https://commons.wikimedia.org/wiki/File:Borehole.jpg https://commons.wikimedia.org/wiki/File:Vertedouro_-_Itaipu_-_Foz_do_Iguacu_-_Brasil_(23650938123).jpg https://commons.wikimedia.org/wiki/File:Anacortes_Refinery_31911.JPG
Futuristic Spy Tech Self-Destructs in Sunlight | SciShow News Futuristic Spy Tech Self-Destructs in Sunlight | SciShow News
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This week scientists invented futuristic technologies that sound made up by Hollywood’s spy movies, and we might be able to have infrared supervision without goggles...soon. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eurekalert.org/emb_releases/2019-08/acs-dad072319.php https://www.youtube.com/watch?v=A7QXerW77I4 http://kohl.chbe.gatech.edu/sites/default/files/Mechanical%20accepted.pdf http://kohl.chbe.gatech.edu/sites/default/files/Phillips_et_al-2019-Journal_of_Applied_Polymer_Science.pdf http://kohl.chbe.gatech.edu/sites/default/files/Jared%20PHA%20synthesis.pdf http://kohl.chbe.gatech.edu/sites/default/files/Jiang_et_al-2019-Polymers_for_Advanced_Technologies.pdf http://kohl.chbe.gatech.edu/sites/default/files/Jiang_et_al-2019-Polymers_for_Advanced_Technologies_0.pdf https://www.livescience.com/60682-polymers.html https://www.sciencenewsforstudents.org/article/explainer-what-are-polymers https://www.merlinproject.org.uk/types-of-polymer-degradation/ https://polymerdatabase.com/polymer%20chemistry/Thermal%20Degradation.html https://sciencing.com/long-styrofoam-break-down-5407877.html https://www.eurekalert.org/emb_releases/2019-08/acs-ncs071819.php https://www.youtube.com/watch?v=ycsk2JaLhhI https://www.cell.com/cell/fulltext/S0092-8674(19)30101-1 https://www.theatlantic.com/science/archive/2019/02/nanotech-injections-give-mice-infrared-vision/583768/ https://www.nature.com/articles/d41586-019-00735-4 https://www.scientificamerican.com/article/researchers-enable-super-mice-to-see-near-infrared-light/ Audio Source: https://freesound.org/people/joepayne/sounds/413203/ Image Sources: https://www.istockphoto.com/vector/photoreceptor-cells-gm836368180-136111347 https://www.videoblocks.com/video/macro-close-up-eye-blinking-slow-motion-120-fps-young-woman-is-opening-and-closing-her-beautiful-eye-nu3xwjxylijvq4mkk https://www.istockphoto.com/vector/mouse-isolated-vector-illustration-gm543657352-97598581 https://www.istockphoto.com/vector/mouse-isolated-vector-illustration-gm543657352-97598581 https://www.istockphoto.com/vector/spectrum-visible-light-infrared-and-ultraviolet-gm1096192328-294323284 https://en.wikipedia.org/wiki/Upconverting_nanoparticles#/media/File:Transmission_Electron_Microscopy_image_of_upconversion_nanoparticles.tif https://commons.wikimedia.org/wiki/File:Ytterbium-3.jpg https://upload.wikimedia.org/wikipedia/commons/c/cc/Erbium.jpg https://www.istockphoto.com/vector/airplane-icons-set-gm506209725-44966260 https://www.istockphoto.com/vector/navigation-map-screen-gm1139140649-304384332 https://www.istockphoto.com/vector/vector-black-and-white-cities-silhouette-gm493554538-76948321 https://www.youtube.com/watch?v=A7QXerW77I4 https://www.istockphoto.com/photo/container-with-cover-on-white-background-food-delivery-service-gm1089714988-292329713 https://www.istockphoto.com/photo/dna-the-concept-of-science-and-technology-gm487494772-73410701
How Living on Mars Would Make Life Better on Earth How Living on Mars Would Make Life Better on Earth
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Thanks to LEGO City Space for helping us envision life on Mars! Go to http://lego.build/CITYSpace to start your next space adventure. If we ever want to live, sleep, eat, and breathe on Mars, we are going to need some the best tech humans can dream up - and as a bonus that tech might actually help tackle challenges right here on Earth! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://mars.nasa.gov/mars2020/mission/instruments/moxie/ https://mars.nasa.gov/mars2020/mission/instruments/moxie/for-scientists/ https://www.nature.com/articles/s41467-019-10342-6 https://www.space.com/comet-tech-generate-breathable-air-mars.html https://www.researchgate.net/publication/242525435_Perchlorate_on_Mars_A_chemical_hazard_and_a_resource_for_humans https://www.space.com/21554-mars-toxic-perchlorate-chemicals.html https://mbio.asm.org/content/6/2/e02287-14 https://www.nasa.gov/directorates/spacetech/niac/2017_Phase_I_Phase_II/Mars_Soil_Agriculture/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2681191/ https://www.nasa.gov/directorates/spacetech/centennial_challenges/3DPHab/19-017.html https://www.space.com/nasa-3d-printed-habitat-competition-winners.html https://www.aispacefactory.com/marsha https://www.aispacefactory.com/tera https://www.space.com/36491-3d-inks-made-from-martian-dust.html?utm_source=notification Image Sources: https://mars.nasa.gov/resources/7391/moxie-functional-block-diagram/ https://mars.nasa.gov/mars2020/multimedia/images/?t=347&&start=51 https://commons.wikimedia.org/wiki/File:MOXIE_O2_generator.jpg https://www.nasa.gov/directorates/spacetech/centennial_challenges/3DPHab/Ai-Spacefactory-image2/ https://www.nasa.gov/directorates/spacetech/centennial_challenges/3DPHab/Ai-Spacefactory https://images.nasa.gov/details-MSFC-201900566.html https://images.nasa.gov/details-MSFC-201900556.html https://images.nasa.gov/details-MSFC-201900620.html https://images.nasa.gov/details-MSFC-201900595.html https://commons.wikimedia.org/wiki/File:Basalt-tschechien.jpg https://commons.wikimedia.org/wiki/File:Polylactid_sceletal.svg https://mars.nasa.gov/all-about-mars/facts/
What’s the Deal with Antibiotics and Birth Control? What’s the Deal with Antibiotics and Birth Control?
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You might have heard that you should use a back-up method of protection if you’re taking birth control pills and antibiotics at the same time. Turns out, you might not have to worry about it. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3250726/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3326585/ https://www.ncbi.nlm.nih.gov/pubmed/12063491 https://www.ncbi.nlm.nih.gov/pubmed/12436822 https://obgyn.onlinelibrary.wiley.com/doi/full/10.1111/1471-0528.15027 https://medlineplus.gov/druginfo/meds/a682403.html https://www.ajog.org/article/https://medlineplus.gov/druginfo/meds/a682403.html0002-9378(90)90555-L/pdf https://www.ncbi.nlm.nih.gov/pubmed/16112414 https://www.jaad.org/article/S0190-9622(02)00037-3/fulltext https://www.sciencedirect.com/science/article/pii/S0002937817308451 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1395332/ https://academic.oup.com/jncimono/article/2000/27/113/934445 https://jamanetwork.com/journals/jama/fullarticle/vol/236/pg/1382 https://ascpt.onlinelibrary.wiley.com/doi/abs/10.1016/S0009-9236%2899%2970138-4 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5944580/ https://www.researchgate.net/profile/Christopher_Finch/publication/233382875_Update_on_Rifampin_Rifabutin_and_Rifapentine_Drug_Interactions/links/544fa3c20cf29473161dd4f8.pdf Image Sources: https://www.videoblocks.com/video/human-liver-radiology-exam-sc62vuseejrq296tm https://www.istockphoto.com/photo/abstract-chaotic-background-gm629677830-112119643 https://commons.wikimedia.org/w/index.php?search=contraceptive+patch&title=Special%3ASearch&go=Go&ns0=1&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1#/media/File:BirthControlPatch.JPG https://www.istockphoto.com/photo/gynecology-consultation-gm1086225936-291441113 https://www.istockphoto.com/photo/spilled-capsules-from-prescription-bottle-gm182725169-13087123 https://www.istockphoto.com/photo/woman-hands-opening-birth-control-pills-in-hand-on-the-bed-in-the-bedroom-eating-gm1135303410-301975404 https://www.istockphoto.com/vector/isometric-woman-holding-blister-pack-of-strip-28-contraceptive-pill-gm594026282-101860083 https://en.wikipedia.org/wiki/Estrogen#/media/File:Estradiol.svg https://en.wikipedia.org/wiki/Progestin#/media/File:Medroxyprogesterone_acetate.svg https://www.istockphoto.com/vector/pituitary-gland-skull-amp-brain-cutaway-revealing-the-location-gm483800931-22457785 https://en.wikipedia.org/wiki/Glucuronic_acid#/media/File:Beta-D-glucuronic-acid-3D-balls.png https://www.istockphoto.com/photo/bifidobacterium-bacterial-strain3d-illustration-gm1163670497-319601541 https://www.istockphoto.com/photo/foil-strips-of-contraception-pills-gm184094820-1810435
Having Six Fingers is a Dominant Trait Having Six Fingers is a Dominant Trait
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Genetics are extremely complicated—so complicated that having an extra finger or toe, for example, is exceedingly rare despite it being caused by a dominant gene. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.bbc.com/bitesize/guides/zcdfmsg/revision/6 Herding Hemingway’s Cats Understanding How Our Genes Work - Kat Arney https://www.hindawi.com/journals/bmri/2018/1573871/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5732663/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6232527/ https://genetics.thetech.org/ask-a-geneticist/polydactyly https://academic.oup.com/hmg/article/17/7/978/869373 https://www.nytimes.com/2011/03/15/science/15creatures.html https://www.nature.com/articles/pr2003473 https://www.frontiersin.org/articles/10.3389/fcell.2016.00149/full https://academic.oup.com/hmg/article/12/14/1725/582084 https://opentextbc.ca/anatomyandphysiology/chapter/3-6-cellular-differentiation/ https://www.nytimes.com/1994/01/11/science/a-gene-named-sonic.html http://genesdev.cshlp.org/content/22/18/2454.full.pdf https://www.cell.com/cell/pdf/0092-8674(93)90626-2.pdf http://missinglink.ucsf.edu/restricted/lm/CongenitalAnomalies/PolySynDactyly.html https://www.sciencedirect.com/topics/neuroscience/gli3 https://www.nature.com/articles/nature01033 ---------- Images: https://commons.wikimedia.org/wiki/File:Cat_relaxing_in_front_of_the_Hemingway_House-_Key_West,_Florida_(7294386514).jpg https://commons.wikimedia.org/wiki/File:Polydactylcat.jpg https://commons.wikimedia.org/wiki/File:Hemingway%27s_writing_desk_in_Key_West.jpg https://commons.wikimedia.org/wiki/File:Hemingway_House_bedroom_and_cat_FL1.jpg
From Hognoses to Spider Tails: 6 Sublime Snakes From Hognoses to Spider Tails: 6 Sublime Snakes
1 month ago En
Snakes aren’t just muscle-y danger noodles. They're extremely diverse, and some have really weird, unique adaptations that we could all probably appreciate a little more. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.jstor.org/stable/1437838?seq=2#metadata_info_tab_contents https://www.jstor.org/stable/3889972?casa_token=-ImfJRFHNCQAAAAA:Anm7XuyY3cVA7yKHJpQOq14wADEGskuA0SxZr-5w7_ai3_sbqWQdoZ5McUzeYI1SZEJ8B6rZMjCFGpPFyitCAPwcCPjJtCsbntdhD_nQuyrAZemMVAUB&seq=11#metadata_info_tab_contents https://www.researchgate.net/profile/Roy_Averill-Murray/publication/242470243_Natural_History_of_the_Western_Hog-nosed_Snake_Heterodon_nasicus_with_Notes_on_Envenomation/links/54be9d1c0cf28ce68e69e950/Natural-History-of-the-Western-Hog-nosed-Snake-Heterodon-nasicus-with-Notes-on-Envenomation.pdf https://www.jstor.org/stable/3669870?casa_token=Zw_wJnN8zIUAAAAA:l4wcmDued2VYS8B7zjY0xR1tNdz2RKkZaHoBqGMbjKhKDIw2siQI0CsMCY_VNzCMoiTAFAJ8_WQcvJF7iFFmUXwYeu-Za_08tlnin2sPb9A4jKrPg7Cx&seq=17#metadata_info_tab_contents https://www.jstor.org/stable/pdf/1562812.pdf https://www.cambridge.org/core/journals/journal-of-zoology/article/the-comparative-biomechanics-of-an-ophidian-defensive-behaviour-head-triangulation-in-hognose-snake-heterodon-and-an-egg-eating-snake-dasypeltis/AE4063A7841DDF9E09DCAB5AB3BDC7BC https://thekeep.eiu.edu/cgi/viewcontent.cgi?article=3488&context=theses https://www.biodiversitylibrary.org/page/41009218#page/45/mode/1up https://www.sciencedirect.com/science/article/pii/S094420060470080X https://www.tandfonline.com/doi/abs/10.1080/0440730X.1965.9650551?journalCode=ther18 https://zse.pensoft.net/article/31488/ https://www.sciencedaily.com/releases/2019/03/190311081931.htm https://www.researchgate.net/publication/228988036_A_new_species_of_Pseudocerastes_with_elaborate_tail_ornamentation_from_western_Iran_Squamata_Viperidae https://www.researchgate.net/profile/Behzad_Fathinia2/publication/228649169_On_the_Species_of_Pseudocerastes_Ophidia_Viperidae_in_Iran/links/00463527c92ef7dc79000000.pdf http://www.herpetofocus.fr/wp-content/uploads/2015/10/Notes-on-the-natural-history-of-Pseudocerastes-urarachnoides.pdf https://www.deepdyve.com/lp/brill/avian-deception-using-an-elaborate-caudal-lure-in-pseudocerastes-NRHroAa1kK http://blogs.discovermagazine.com/crux/2019/04/16/spider-tailed-viper-caudal-luring/#.XQu-09NKjOR http://www.herpetologica.org/BAHE/BAHE27(1)_%5B240%5D_04_HNat11.pdf https://jeb.biologists.org/content/208/10/1817.full https://academic.oup.com/icb/article/51/6/969/616152 https://jeb.biologists.org/content/209/17/3358.short https://www.biotaxa.org/cl/article/view/11.1.1523 https://www.nationalgeographic.com/animals/reptiles/group/flying-snakes/ https://www.researchgate.net/publication/11218775_Kinematics_-_Gliding_flight_in_the_paradise_tree_snake https://www.iucnredlist.org/species/176704/7286736 https://www.jstor.org/stable/1446454 https://onlinelibrary.wiley.com/doi/full/10.1111/mec.15022 https://phys.org/news/2019-02-tails-sea-snakes-predators.html https://books.google.ca/books?id=W6PfAgAAQBAJ&printsec=frontcover&source=gbs_ViewAPI&redir_esc=y#v=onepage&q=sea%20snake&f=false https://www.jstor.org/stable/1565449 https://doi.org/10.1111/mec.15022 Images: https://www.flickr.com/photos/2ndpeter/29833441881 https://commons.wikimedia.org/wiki/File:Western_Hognose_Snake_by_Trisha.jpg https://www.youtube.com/watch?v=BhMqMRUZYIQ https://zse.pensoft.net/article/31488 https://www.youtube.com/watch?v=qZNMfoacEhw https://commons.wikimedia.org/wiki/File:Atractaspis_engaddensis.jpg https://commons.wikimedia.org/wiki/File:Pseudocerastes_urarachnoides.jpeg https://en.wikipedia.org/wiki/File:HerpetonTentaculatumFord.jpg https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0010953 https://commons.wikimedia.org/wiki/File:Head_of_Erpeton_tentaculatus.png https://en.wikipedia.org/wiki/File:Tentacled_Snake_1.jpg https://bit.ly/2KNy6pr https://www.eurekalert.org/multimedia/pub/69444.php https://www.eurekalert.org/multimedia/pub/69445.php?from=261565 https://www.eurekalert.org/multimedia/pub/69512.php?from=261675 https://commons.wikimedia.org/wiki/File:Aipysurus_laevis00.jpg
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