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!

1423 videos
What Science Has Taught Us About Stonehenge What Science Has Taught Us About Stonehenge
1 day ago En
Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! Try it here: https://skl.sh/scishow-13 Over the years, lots of explanations have been proposed as the origin of Stonehenge, including lost technologies, outright magic, and — of course — aliens. What do we actually know about this prehistoric mystery? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://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: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: History and Construction: https://www.english-heritage.org.uk/visit/places/stonehenge/history-and-stories/history/ https://www.english-heritage.org.uk/visit/places/stonehenge/history-and-stories/building-stonehenge/ http://eprints.bournemouth.ac.uk/20587/1/Antiquity%202012%20(Stonehenge%20Remodelled).pdf https://www.researchgate.net/publication/311767763_Stonehenge_Amesbury_Wiltshire_-_Chronological_Modelling https://www.telegraph.co.uk/science/2016/05/23/stonehenge-wasnt-so-hard-to-build-after-all-archaeologists-disco/ https://www.cambridge.org/core/journals/antiquity/article/retracing-the-footsteps-of-hh-thomas-a-review-of-his-stonehenge-bluestone-provenancing-study/CAD5AD26468F0FF5433BA78B9FECF1FC https://www.cambridge.org/core/services/aop-cambridge-core/content/view/D1E66A287D494205D22881CBF1F6DDE8/S0003598X15001775a.pdf/craig-rhos-y-felin-a-welsh-bluestone-megalith-quarry-for-stonehenge.pdf https://www.livescience.com/62619-did-glaciers-carry-stonehenge-bluestones.html https://www.encyclopedia.com/social-sciences-and-law/anthropology-and-archaeology/archaeology-general/stonehenge#1 https://d.lib.rochester.edu/camelot/text/geoffrey-of-monmouth-arthurian-passages-from-the-history-of-the-kings-of-britain https://www.sciencedirect.com/science/article/abs/pii/S0016787815000899 Dead and Burials: https://www.nature.com/articles/s41598-018-28969-8 http://dro.dur.ac.uk/5849/1/5849.pdf http://discovery.ucl.ac.uk/1474049/1/Dead%20of%20Stonehenge%20Antiquity%20final%20version.pdf https://www.bbc.com/news/science-environment-11421593 https://www.wessexarch.co.uk/our-work/explore-stonehenge-landscape Image Sources: https://commons.wikimedia.org/wiki/File:Stonehenge_Cremation.jpg https://en.wikipedia.org/wiki/File:Stonehenge_phase_one.jpg
Добавлена Учить
Why do we ride horses but not zebras? Why do we ride horses but not zebras?
2 days ago En
Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! Try it here: https://skl.sh/scishow-13 Zebras and horses are very similar - so why do we only ride one but not the other? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/26348970 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4130665/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4501558/ http://www.galton.org/essays/1860-1869/galton-1865-domestication-animals.pdf http://www.academia.edu/3374116/Early_hominid_hunting_butchering_and_carcass-processing_behaviors_Approaches_to_the_fossil_record https://www.sciencedirect.com/science/article/pii/S0262407909606916 http://blogs.ucdavis.edu/egghead/2016/05/25/do-zebras-stripes-confuse-biting-flies/ http://fubini.swarthmore.edu/~ENVS2/S2007/llam1/horses1.html https://thomsonsafaris.com/blog/taming-zebras-domestication-attempts/ https://www.sciencealert.com/this-is-why-zebras-have-never-been-domesticated https://slate.com/human-interest/2013/09/can-zebras-be-domesticated-and-trained.html https://www.livescience.com/33870-domesticated-animals-criteria.html http://www.pbs.org/gunsgermssteel/variables/zebra.html https://www.reuters.com/article/us-horses-history-idUSTRE5246HI20090305 http://discovermagazine.com/2002/mar/featride https://www.jstor.org/stable/2569316?seq=1#page_scan_tab_contents Images: https://www.istockphoto.com/photo/young-beautiful-zebra-isolated-on-white-background-zebra-close-up-zebra-cutout-full-gm906828896-249894170 https://www.istockphoto.com/photo/white-horse-isolated-gm174484648-15311941 https://commons.wikimedia.org/wiki/File:Zebroid.jpg https://www.istockphoto.com/photo/native-american-hunter-petroglyph-gm1007854036-271908346 https://www.istockphoto.com/vector/world-map-physical-vintage-vector-gm903081266-249081358 https://www.istockphoto.com/vector/businessman-over-mount-trap-gm928427914-254656121 https://www.istockphoto.com/vector/seamless-zebra-skin-pattern-gm584846570-100188755 https://www.istockphoto.com/vector/african-safari-silhouettes-gm532261393-55644196 https://www.istockphoto.com/vector/rock-paintings-gm469609834-62020272 https://www.istockphoto.com/vector/funny-animals-gm505163508-83534313 https://upload.wikimedia.org/wikipedia/commons/9/97/Dueling_zebras.jpg https://www.istockphoto.com/photo/lion-hunting-zebra-gm155320580-10936746 https://www.istockphoto.com/photo/kicking-zebra-gm496851376-78793329 https://www.istockphoto.com/photo/odd-couple-gm172883051-6042822 https://commons.wikimedia.org/wiki/File:Tsetse-BKF-2.jpg https://www.istockphoto.com/photo/jeep-off-road-in-moab-utah-gm157287957-4517555 https://upload.wikimedia.org/wikipedia/commons/f/f3/Rosendo_Ribeiro_on_zebra.jpg https://commons.wikimedia.org/w/index.php?search=riding+zebra&title=Special%3ASearch&go=Go#/media/File:Zebra-tame-jumping.jpg https://www.istockphoto.com/photo/lion-hunting-zebra-gm155320580-10936746 https://commons.wikimedia.org/wiki/File:Zebra_Kick,_Hearst_ranch.jpg https://www.videoblocks.com/video/portrait-of-a-zebra-at-the-zoo-hzg2jsc6xjohx0y4o https://www.videoblocks.com/video/group-zebras-in-addo-elephant-national-park-south-africa-nowukm_nxiljtklps https://www.videoblocks.com/video/close-up-from-two-zebras-in-addo-elephant-national-park-south-africa-n_ctbg_2giljsf9jo https://www.videoblocks.com/video/close-up-cute-wild-zebras-standing-on-plain-tropical-savannah-fields-pasturing-bm51jr9nxix2219rl https://www.videoblocks.com/video/portrait-of-a-zebra-at-the-zoo-bz0kctptxjoexjum4 https://www.istockphoto.com/vector/the-time-pressure-businesswoman-drowning-in-lots-of-time-clocks-concept-about-youth-gm823646846-133293395 https://www.istockphoto.com/vector/give-up-to-work-gm452515599-30068266 https://www.videoblocks.com/video/space-1093-sf8ely8ginaj5el9
Добавлена Учить
When Three Species Combine: Multi-Species Hybrids When Three Species Combine: Multi-Species Hybrids
3 days ago En
Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-13 Hybrid organisms are rare, and most end up sterile, like mules. But sometimes, three or more species come together to create multi-species hybrids, and they can and have been really useful. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/scitable/topicpage/hybrid-incompatibility-and-speciation-820 https://royalsocietypublishing.org/doi/full/10.1098/rsbl.2018.0557 https://ghr.nlm.nih.gov/primer/genomicresearch/snp https://www.jstage.jst.go.jp/article/ggs/89/5/89_215/_html https://blogs.scientificamerican.com/artful-amoeba/for-plants-polyploidy-is-not-a-four-letter-word/ http://www.plantphysiol.org/content/149/1/63 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3899836/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2817252/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5808807/ https://news.nationalgeographic.com/news/2014/07/140717-wheat-genome-bread-crop-science/ http://science.sciencemag.org/content/345/6194/1250092 Images: http://www.thinkstockphotos.com/image/stock-photo-donkey-in-desert/654676932 http://www.thinkstockphotos.com/image/stock-photo-two-horses-on-paddock/154321224 http://www.thinkstockphotos.com/image/stock-photo-mules-carry-loads-of-timber/969539326 https://www.eurekalert.org/multimedia/pub/185318.php?from=411570 http://www.thinkstockphotos.com/image/stock-photo-northern-parula/486190418 https://www.eurekalert.org/multimedia/pub/185319.php?from=411570 https://www.eurekalert.org/multimedia/pub/185320.php?from=411570 http://www.thinkstockphotos.com/image/stock-photo-blackburnian-warbler/472144623 http://www.thinkstockphotos.com/image/stock-photo-orange-crowned-warbler/475020016 http://www.thinkstockphotos.com/image/stock-photo-loup-gris-grey-wolf/968809406 https://en.wikipedia.org/wiki/File:USA-satellite.jpg http://www.thinkstockphotos.com/image/stock-photo-north-american-coyote/178731641 http://www.thinkstockphotos.com/image/stock-photo-desert-coyote-watching-you/625943418 http://www.thinkstockphotos.com/image/stock-photo-north-american-coyote/178731641 https://en.wikipedia.org/wiki/File:Coywolf_hybrids.jpg https://en.wikipedia.org/wiki/File:Coyote-face-snow_-_Virginia_-_ForestWander.jpg http://www.thinkstockphotos.com/image/stock-photo-urban-coyote/509346262 http://www.thinkstockphotos.com/image/stock-photo-wheat-in-early-sunlight/482460162 http://www.thinkstockphotos.com/image/stock-photo-wheat-and-flour/583991836 http://www.thinkstockphotos.com/image/stock-photo-grey-emmer/156204368 http://www.thinkstockphotos.com/image/stock-photo-wheat/153491296 http://www.thinkstockphotos.com/image/stock-photo-golden-wheat-field-and-sunny-day/465887590 http://www.thinkstockphotos.com/image/stock-photo-dried-wheat-ear/529055160 http://www.thinkstockphotos.com/image/stock-illustration-football-or-soccer-match-statistics/542717126
Добавлена Учить
Will-o'-the-Wisps and 5 Other Mysteries Science Can Explain Will-o'-the-Wisps and 5 Other Mysteries Science Can Explain
4 days ago En
Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-13 The world doesn't have to be shrouded in mystery to be fascinating! Here are 6 mysteries that science has managed to solve. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Meat shower: https://timesmachine.nytimes.com/timesmachine/1876/03/10/81687268.pdf https://blogs.scientificamerican.com/running-ponies/the-great-kentucky-meat-shower-mystery-unwound-by-projectile-vulture-vomit/ https://archive.org/stream/americanjournal163unkngoog#page/n96/mode/2up/search/walmsley https://books.google.com/books?id=Rv2fAAAAMAAJ&pg=PA254%23v=onepage&q&f=false#v=onepage&q&f=false Easter Island hats: https://www.sciencedirect.com/science/article/pii/S0305440312004311 https://www.sciencedirect.com/science/article/pii/S030544031830195X https://www.smithsonianmag.com/smart-news/clever-way-easter-island-statues-got-their-cool-hats-180969253/ https://www.nationalgeographic.com/travel/world-heritage/easter-island/ Earthquake lights: https://news.nationalgeographic.com/news/2014/01/140106-earthquake-lights-earthquake-prediction-geology-science/ https://pubs.geoscienceworld.org/ssa/srl/article-abstract/85/1/159/349010/prevalence-of-earthquake-lights-associated-with?redirectedFrom=fulltext https://www.eurekalert.org/pub_releases/2014-01/ssoa-ell122013.php Sailing Stones: https://www.nationalparks.org/connect/blog/sailing-stones-death-valley https://www.nps.gov/deva/planyourvisit/the-racetrack.htm https://scripps.ucsd.edu/news/mystery-solved-sailing-stones-death-valley-seen-action-first-time https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0105948 The Bloop: https://oceanservice.noaa.gov/facts/bloop.html https://motherboard.vice.com/en_us/article/8qpvdx/the-bloop-an-underwater-mystery-that-took-nearly-20-years-to-solve Will-o’-the-wisps: https://www.pitt.edu/~dash/willowisp.html https://rmets.onlinelibrary.wiley.com/doi/pdf/10.1002/j.1477-8696.2000.tb04067.x https://www.sciencedirect.com/science/article/pii/S0960852401000323 https://www.sciencedirect.com/science/article/pii/0146638095000216 https://www.researchgate.net/publication/267817536_On_the_track_of_the_will-o'-the-wisp https://mysite.du.edu/~jcalvert/geol/will.htm
Добавлена Учить
Does Shaving Make Your Hair Thicker? Does Shaving Make Your Hair Thicker?
5 days ago En
You've probably heard someone explain that hair grows in thicker after shaving, but is there any truth to this or is it just a myth? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://pdfs.semanticscholar.org/820a/e49990f0f09b97487b6a437d304cc1cee47c.pdf https://onlinelibrary.wiley.com/doi/abs/10.1002/ar.1090370405 https://www.sciencedirect.com/science/article/pii/S0022202X15497003 https://core.ac.uk/download/pdf/82434481.pdf https://www.bmj.com/content/335/7633/1288.full https://www.jidonline.org/article/S0022-202X(15)47888-1/pdf https://www.sciencedirect.com/science/article/pii/S0927776502001297 https://www.sciencedirect.com/science/article/pii/S1011134404000375
Добавлена Учить
Two New Sauropods Generate Excitement and Controversy | SciShow News Two New Sauropods Generate Excitement and Controversy | SciShow News
6 days ago En
One new fossil discovery helps shed some light on early titanosaur evolution, while another leads to some controversial claims about dicraeosaurs. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://dx.doi.org/10.1371/journal.pone.0211412 https://www.eurekalert.org/emb_releases/2019-02/p-ent020719.php http://science.sciencemag.org/content/284/5423/2137 http://www.ucmp.berkeley.edu/diapsids/saurischia/sauropoda.html https://www.britannica.com/animal/titanosaur https://www.britannica.com/place/Gondwana-supercontinent https://www.sciencedirect.com/science/article/pii/S1464343X09001605 http://www.nhm.ac.uk/discover/dino-directory/dicraeosaurus.html https://www.nature.com/articles/s41598-018-37943-3 http://museum.wa.gov.au/explore/dinosaur-discovery/amargasaurus https://www.jstor.org/stable/1306608?seq=1#page_scan_tab_contents https://svpow.com/2009/10/08/small-african-primate-possibly-sheds-light-on-soft-tissue-morphology-of-cretaceous-diplodocoid/ https://www.britannica.com/animal/potto https://www.nationalgeographic.com.au/science/why-today-is-the-golden-age-for-dinosaur-discoveries.aspx Image Sources: https://upload.wikimedia.org/wikipedia/commons/d/d0/Amargasaurus1_Melb_Museum_email.jpg https://commons.wikimedia.org/wiki/File:Dicraeosauridae_Scale.svg https://commons.wikimedia.org/wiki/File:Amargasaurus.jpg https://commons.wikimedia.org/wiki/File:2011_Trampeltier_1528.JPG https://commons.wikimedia.org/wiki/File:Bosmans_potto_skeleton.JPG https://commons.wikimedia.org/wiki/File:Perodicticus_potto_-_Royal_Museum_for_Central_Africa_-_DSC06787.JPG https://www.istockphoto.com/photo/titanosaurus-gm623450674-109352071 https://www.istockphoto.com/photo/tyrannosaurus-rex-gm182492703-12223949 https://www.istockphoto.com/photo/macrophotograph-of-a-fern-gm1018660222-273819465 https://www.istockphoto.com/vector/americas-mountain-and-water-system-gm872979294-243818615 https://www.istockphoto.com/vector/map-of-africa-1874-gm478490478-67830975 https://www.istockphoto.com/photo/dicraeosaurus-dinosaur-walking-3d-render-gm178792074-25018964 https://www.istockphoto.com/photo/tanzania-gm163113174-22788525 https://www.nature.com/articles/s41598-018-37943-3#Fig1 After Effects must have keyframes selected from one layer in order to export them as text. https://www.istockphoto.com/vector/amargasaurus-dinosaur-head-gm664343692-120905351 https://www.istockphoto.com/vector/vector-flat-linear-illustration-in-blue-colors-online-dating-app-concept-gm891242518-246831676 https://www.istockphoto.com/photo/dicraeosaurus-dinosaur-drinking-3d-render-gm162906704-23230840 https://www.videoblocks.com/video/time-travel-tunnel-bvrnmsvl-j5mpt0zf https://www.eurekalert.org/pub_releases/2019-02/ou-ndw020619.php
Добавлена Учить
There's a Loophole in One of the Most Important Laws of Physics There's a Loophole in One of the Most Important Laws of Physics
1 week ago En
The laws of thermodynamics are cornerstones of physics - but one of them is more breakable than it appears. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/prl/pdf/10.1103/PhysRevLett.71.2401 https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.89.050601 https://www.newscientist.com/article/dn2572-second-law-of-thermodynamics-broken/ https://www.nature.com/news/1998/020722/full/news020722-2.html https://www.sciencedirect.com/science/article/pii/S0005272805001945 http://people.math.umass.edu/~rsellis/pdf-files/entropy-randomness-2000.pdf https://web.mit.edu/16.unified/www/FALL/thermodynamics/notes/node49.html https://books.google.com/books?id=8LIEAAAAYAAJ&dq=editions%3APwR_Sbkwa8IC&pg=PR2#v=onepage&q&f=false https://web.stanford.edu/~peastman/statmech/thermodynamics.html Image sources: https://www.istockphoto.com/vector/scientist-man-vector-animated-character-creation-set-full-length-front-side-back-gm880282176-245246657 https://www.istockphoto.com/photo/abstract-tendril-particles-gm898633556-247973043 https://www.istockphoto.com/photo/teenagers-messy-room-gm932496348-255571031 https://www.istockphoto.com/photo/dirty-dishes-in-the-sink-gm877095180-244776205 https://www.istockphoto.com/photo/neural-nanotechnology-gm480343963-36391002 https://www.videoblocks.com/video/slow-motion-random-colorful-particles-5dxvdms https://www.videoblocks.com/video/light-column-particles-y0xs2mu https://www.videoblocks.com/video/floating-particles-in-blue-jgii--2 https://www.videoblocks.com/video/endless-3d-footage-with-car-engine-working-concept-of-motor-with-transparent-oil-cranks-rbt7rhmgmjb91af39 https://commons.wikimedia.org/wiki/File:McFarlane_Gray%27s_steam_steering_engine_1868.png https://www.istockphoto.com/photo/ein-glas-latte-macchiatto-gm532485409-54194014 https://www.istockphoto.com/vector/vector-illustration-of-coffee-latte-in-glass-on-transparent-background-gm949396332-259169411 https://www.videoblocks.com/video/wash-of-particles-s2cjyyb https://www.videoblocks.com/video/space-cosmic-abstract-loop-ryol_icyxiumsnsug https://www.istockphoto.com/photo/3d-illustration-of-generic-red-sports-car-side-view-gm952098574-259945277 https://www.istockphoto.com/photo/wood-table-top-with-blur-of-people-in-coffee-shop-or-background-gm967951076-263988073 https://www.istockphoto.com/sign-in?returnurl=/photo/spiral-galaxy-illustration-of-milky-way-gm481229372-69231339 https://www.istockphoto.com/photo/human-fetus-illustration-gm868377576-144711387 https://www.videoblocks.com/video/fizzy-carbonated-club-soda-transparent-liquid-background-slow-mo-1920-x-1080-hd-footage-slow-motion-of-sparkling-water-in-the-glass-with-bubbles-going-up-to-surface-1080-p-full-hd-hd6c0yfaxj1cq2xb5 https://www.istockphoto.com/photo/light-shining-on-a-green-sprout-sustainable-energy-digital-painting-gm924678068-253759870 https://www.istockphoto.com/photo/abstract-background-gm998478196-270093740 https://www.istockphoto.com/photo/electronic-board-detail-gm175255965-22600962 https://www.istockphoto.com/photo/black-v-shape-vintage-motorcycle-engine-isolated-on-white-background-gm1040330288-278506787 https://www.istockphoto.com/vector/water-beaker-icon-square-button-set-gm952797912-260115864
Добавлена Учить
How Do Seedless Watermelons Reproduce? How Do Seedless Watermelons Reproduce?
1 week ago En
Seedless watermelons are basically the best thing ever. But they’re also a delicious paradox. Seeds are a key part of plant reproduction. So how do you breed a plant that doesn’t make any seeds? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://naldc.nal.usda.gov/download/CAT71326739/PDF https://news.nationalgeographic.com/2015/08/150821-watermelon-fruit-history-agriculture/ http://extensionpublications.unl.edu/assets/pdf/g1755.pdf https://learn.genetics.utah.edu/content/cotton/crop/ https://www.crops.org/about-crop-science/crop-breeding https://www2.palomar.edu/users/warmstrong/hybrids1.htm https://link.springer.com/article/10.1023/B:EUPH.0000014914.85465.4f https://www.tandfonline.com/doi/full/10.1080/13102818.2015.1087333 http://www-naweb.iaea.org/nafa/pbg/ https://link.springer.com/chapter/10.1007%2F978-94-015-7271-2_12 https://aggie-horticulture.tamu.edu/newsletters/hortupdate/hortupdate_archives/2000/may00/h5may00.html https://www.uaex.edu/yard-garden/resource-library/plant-week/seedless-watermelon.aspx https://www.ncbi.nlm.nih.gov/pubmed/25151572 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4656054/ Image Sources: https://commons.wikimedia.org/wiki/File:Kalahari_Tsamma_melon,_Namibia_(5182549010).jpg https://en.wikipedia.org/wiki/File:Colchicine-3D-balls.png https://www.flickr.com/photos/saeba/43366057712
Добавлена Учить
Why You Should Care About the Plastic in Your Poop Why You Should Care About the Plastic in Your Poop
1 week ago En
A recent study has concluded that people all over the world are probably ingesting microscopic plastic all the time. Now scientists want to know where this plastic is coming from, how it ends up inside of us, and the damage it could do to our bodies and our world. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://d3lifzor4hvny1.cloudfront.net/fileadmin/user_upload/images/Press/UEG_Week_2018_-_Philipp_Schwabl_Microplastics.pdf https://www.health.harvard.edu/staying-healthy/microwaving-food-in-plastic-dangerous-or-not https://storyofstuff.org/wp-content/uploads/2017/02/IUCN-report-Primary-microplastics-in-the-oceans.pdf http://dx.doi.org/10.1016/j.marpolbul.2011.05.030 http://dx.doi.org/10.1098/rstb.2008.0205 http://dx.doi.org/10.1098/rstb.2009.0053 http://dx.doi.org/10.1021/es800249a http://dx.doi.org/10.1126/science.178.4062.749 http://dx.doi.org/10.1126/science.175.4027.1240 http://dx.doi.org/10.1016/j.envpol.2018.02.069 http://dx.doi.org/10.1016/j.marenvres.2010.10.001 http://dx.doi.org/j.envpol.2016.12.013 http://dx.doi.org/10.1016/S0025-326x(87)80020-6 http://dx.doi.org/10.1016/0141-1136(83)90011-9 http://dx.doi.org/j.envpol.2013.12.013 http://dx.doi.org/10.1021/es0010498 https://doi.org/10.1038/srep03263 https://setac.onlinelibrary.wiley.com/doi/10.1002/etc.4268 http://science.sciencemag.org/content/360/6384/28 https://www.scientificamerican.com/article/from-fish-to-humans-a-microplastic-invasion-may-be-taking-a-toll/ https://www.nationalgeographic.com/environment/2018/10/news-plastics-microplastics-human-feces/ https://www.thestar.com/news/canada/2016/11/04/canadian-government-moves-to-ban-plastic-microbeads-in-toiletries-by-july-2018.html https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000034154540&dateTexte&categorieLien=id https://www.beatthemicrobead.org/results-so-far/ https://obamawhitehouse.archives.gov/the-press-office/2015/12/28/statement-press-secretary-hr-1321-s-2425 https://www.gov.uk/government/news/world-leading-microbeads-ban-comes-into-force
Добавлена Учить
5 of the Coolest Partnerships Between Animals and Bacteria 5 of the Coolest Partnerships Between Animals and Bacteria
1 week ago En
This Valentine’s Day, send a little love to your bacterial buddies! Our microbes keep us healthy, but some bacteria give their animal companions superpowers, like immunity to poison, or even invisibility! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Aphids https://www.annualreviews.org/doi/abs/10.1146/annurev.ento.43.1.17 http://web.uconn.edu/mcbstaff/graf/Aphids.html https://www.agric.wa.gov.au/barley/aphid-feeding-damage-cereal-crops https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2974440/ https://books.google.ca/books?id=FzBs_QgihRIC&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false https://onlinelibrary.wiley.com/doi/pdf/10.1042/BC20070135 https://www.sciencedirect.com/science/article/pii/S105579039790419X https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3041126/ https://www.pnas.org/content/109/20/E1230/1 https://www.tandfonline.com/doi/pdf/10.1080/12265071.2001.9647599 https://www.jstage.jst.go.jp/article/jgam1955/42/1/42_1_17/_article/-char/ja/ Desert woodrats https://academic.oup.com/icb/article/57/4/723/3896233?guestAccessKey=1d5fd2a3-f361-4f95-85b2-6fba5419fa2d https://onlinelibrary.wiley.com/doi/full/10.1111/ele.12329 https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1890/0012-9658(2000)081%5B2067:IDITTC%5D2.0.CO%3B2 https://www.frontiersin.org/articles/10.3389/fmicb.2016.01165/full https://www.atsdr.cdc.gov/ToxProfiles/tp85-c4.pdf https://www.jstor.org/stable/1378444?seq=1#page_scan_tab_contents https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1890/0012-9658(2000)081%5B2067:IDITTC%5D2.0.CO%3B2 https://www.ncbi.nlm.nih.gov/pubmed/1954740 Clams https://www.ncbi.nlm.nih.gov/pmc/articles/PMC21444/ https://www.tandfonline.com/doi/full/10.1080/14772000.2016.1252438 https://link.springer.com/article/10.1007/BF00569130 https://www.nature.com/articles/nrmicro1992 https://link.springer.com/article/10.1007/s00114-014-1165-3 http://www.whoi.edu/feature/history-hydrothermal-vents/pdf/PLonsdaleDSRv24.pdf https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-9-585 Blue-ringed octopus https://oceanconservancy.org/blog/2017/03/13/the-blue-ringed-octopus-small-but-deadly/ https://link.springer.com/article/10.1007/BF00391147 http://www.pbs.org/wnet/nature/animal-guide-blue-ringed-octopus/2177/ http://www.sfjo-lamer.org/la_mer/22-3_4/maruyama_noguchi.pdf https://www.sciencedirect.com/science/article/pii/S0166445X1830465X https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2857372/ Bobtail squid https://www.cell.com/current-biology/pdf/S0960-9822(08)01137-8.pdf https://link.springer.com/article/10.1007/s00227-003-1285-3 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3843225/ https://www.pnas.org/content/102/8/3004.short Images: https://commons.wikimedia.org/wiki/File:%E3%82%A2%E3%83%96%E3%83%A9%E3%83%A0%E3%82%B7_(17341041222).jpg https://en.wikipedia.org/wiki/File:2012.10.19.-25-Mannheim_Vogelstang-Blattlaeuse.jpg https://en.wikipedia.org/wiki/File:Journal.pbio.0050126.g001.png https://en.wikipedia.org/wiki/File:L-Tryptophan_-_L-Tryptophan.svg https://en.wikipedia.org/wiki/File:Schizaphis_graminum_usda_(cropped).jpg https://en.wikipedia.org/wiki/File:Desert_Packrat_(Neotoma_lepida)_eating_a_peanu_01.JPG https://commons.wikimedia.org/wiki/File:Creosote-Bush_(4485551500).jpg https://commons.wikimedia.org/wiki/File:Mojave_vista.jpg https://commons.wikimedia.org/wiki/File:1st_Place_-_Spring_Storm_in_the_Great_Basin_(7186595011).jpg https://en.wikipedia.org/wiki/File:Desert_Packrat_(Neotoma_lepida)_in_a_Century_Plant_(Agave_americana).JPG https://www.flickr.com/photos/internetarchivebookimages/20371479442/ https://en.wikipedia.org/wiki/File:Champagne_vent_white_smokers.jpg https://en.wikipedia.org/wiki/File:Muscheln_mit_Sipho_Nahaufnahme.jpg https://commons.wikimedia.org/wiki/File:Bubbles_hires.jpg https://en.wikipedia.org/wiki/File:Hawaiian_Bobtail_squid.tiff https://commons.wikimedia.org/wiki/File:Euprymna_scolopes,_South_shore_of_Oahu,_Hawaii.tiff
Добавлена Учить
Does Milk Make You Phlegmy? Does Milk Make You Phlegmy?
1 week ago En
It’s become a common belief worldwide that gulping down a glass of milk will make you phlegmy. But... there seems to be no real scientific evidence to back up that claim. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.jacionline.org/article/S0091-6749(98)70192-7/fulltext https://www.annallergy.org/article/S1081-1206(10)63086-4/pdf https://www.tandfonline.com/doi/abs/10.3109/02770909109089462?journalCode=ijas20 https://www.sciencedirect.com/science/article/pii/S0195666383710068 https://well.blogs.nytimes.com/2017/02/24/do-dairy-foods-cause-mucus-production/ https://adc.bmj.com/content/104/1/91
Добавлена Учить
Record Cold Winter Could Be Thanks To Global Warming Record Cold Winter Could Be Thanks To Global Warming
1 week ago En
Some people argue that the Polar Vortex is evidence against global climate change, but there’s actually growing evidence that a warming Arctic means colder winters. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.nasa.gov/mission_pages/noaa-n/climate/climate_weather.html https://www.cbc.ca/news/technology/climate-change-polar-vortex-1.4998820 https://www.noaa.gov/multimedia/infographic/science-behind-polar-vortex https://globalnews.ca/news/4913925/us-midwest-cold-weather-deaths/ https://globalnews.ca/news/4904275/us-midwest-cold-temperatures/ https://apnews.com/40a83ec0e2574d85829b6e36ba82a17c?utm_campaign=SocialFlow&utm_source=Twitter&utm_medium=APCentralRegion https://insideclimatenews.org/news/02022018/cold-weather-polar-vortex-jet-stream-explained-global-warming-arctic-ice-climate-change https://insideclimatenews.org/news/27032017/climate-change-global-warming-extreme-weather-jet-stream-michael-mann-penn-state
Добавлена Учить
The Real Reason It's So Hard to Lose Weight The Real Reason It's So Hard to Lose Weight
2 weeks ago En
You probably know that losing weight is really hard. But it may not be just because of your cheat day frequency; your body actually fights back to make losing weight harder. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC2926239&blobtype=pdf https://www.nejm.org/doi/full/10.1056/NEJM199503093321001#t=article https://www.physiology.org/doi/pdf/10.1152/ajpregu.00755.2010 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6039924/ https://www.nejm.org/doi/full/10.1056/NEJM199503093321001#t=article https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3693571/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4236233/ https://onlinelibrary.wiley.com/doi/full/10.1002/oby.20967 https://onlinelibrary.wiley.com/doi/full/10.1111/obr.12255 https://onlinelibrary.wiley.com/doi/full/10.1002/oby.21538 https://www.ncbi.nlm.nih.gov/pubmed/6694559 https://pdfs.semanticscholar.org/cec8/8cc388fe9546927b2ccc95d8f20ecfe4d7a5.pdf Image Sources: https://www.istockphoto.com/photo/cheesy-pepperoni-pizza-gm938738190-256696209?clarity=false https://commons.wikimedia.org/wiki/File:Illu_connective_tissues_1.jpg https://en.wikipedia.org/wiki/Leptin#/media/File:Leptin.png https://www.istockphoto.com/vector/the-endocrine-system-gm494807628-77658661 https://www.istockphoto.com/photo/woman-with-barefoot-standing-on-the-scales-new-start-for-healthy-nutrition-body-gm935271434-255940888 https://www.istockphoto.com/photo/man-before-and-after-weight-loss-fat-and-slim-body-gm912895148-251307045 https://www.istockphoto.com/photo/sculpting-her-body-gm891441272-246866363 https://www.istockphoto.com/vector/trying-to-lose-weight-gm502046318-81677719
Добавлена Учить
Why Don't We Have Nuclear Fusion Power Yet? Why Don't We Have Nuclear Fusion Power Yet?
2 weeks ago En
Thanks to LastPass for sponsoring this video. Check out LastPass here: http://bit.ly/2GbcEci Fusion power is supposed to save us from fossil fuels, so when is nuclear fusion going to be a viable option and why has it been so elusive? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.scientificamerican.com/article/how-long-will-global-uranium-deposits-last/ https://www.teslarati.com/porsche-ceo-hints-taycan-initial-production-911-hybrid/ https://www.bbc.co.uk/news/science-environment-27138087 https://www.scientificamerican.com/article/experts-urge-u-s-to-continue-support-for-nuclear-fusion-research/ https://www.businessinsider.com/china-east-experimental-advanced-superconducting-tokamak-nuclear-fusion-reactor-100-million-degrees-2018-12?r=US&IR=T https://www.theengineer.co.uk/first-light-fusion-debut-test/ https://www.theengineer.co.uk/tokamak-energy-15-million-fusion/ https://www3.nd.edu/~nsl/Lectures/phys20061/pdf/10.pdf https://nuclearweaponarchive.org/Library/Teller.html https://science.howstuffworks.com/nuclear-waste-disposal.htm https://www.iter.org/newsline/-/2845 https://fire.pppl.gov/NIF_NIC_rev6_Koonin_2012.pdf http://large.stanford.edu/courses/2015/ph241/baumer1/ https://e-reports-ext.llnl.gov/pdf/550771.pdf https://www.iter.org/fr/newsline/-/3121 https://www.iter.org/doc/www/content/com/Lists/ITER%20Technical%20Reports/Attachments/9/ITER-Research-Plan_final_ITR_FINAL-Cover_High-Res.pdf https://physics.stackexchange.com/questions/175830/nuclear-fusion-scaling-with-reactor-size ITER: https://www.iter.org/sci/whatisfusion https://www.iter.org/sci/plasmaheating https://www.iter.org/sci/Fusion https://www.iter.org/sci/Goals NIF: https://lasers.llnl.gov/science/energy-for-the-future https://lasers.llnl.gov/science/ignition/ignition-experiments https://lasers.llnl.gov/news/experimental-highlights/2015/may
Добавлена Учить
You, a Dog, and an Elephant All Pee for 21 Seconds You, a Dog, and an Elephant All Pee for 21 Seconds
2 weeks ago En
The time it takes to you to tinkle is probably about the same as an elephant, even though an elephant's bladder is over 100 times larger. How can that be right? The answer is a combination of physiology and fluid dynamics. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Greg, Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.pnas.org/content/111/33/11... https://www.bbc.com/news/science-envi... https://www.sciencealert.com/most-mam... Sound Sources: https://freesound.org/people/Walter_O...
Добавлена Учить
Why Can't We Make Spider Silk? Why Can't We Make Spider Silk?
2 weeks ago En
People have been using silkworm silk to make stuff for thousands of years, but spider silk could potentially be even more useful. It's stronger than steel, super stretchy, and could be made into anything from bridge cables to biodegradable water bottles... if only we could figure out how to cultivate it. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.wired.com/2015/06/bolt-threads-spider-silk/ https://finance.yahoo.com/news/314-necktie-made-spider-silk-201500116.html https://www.forbes.com/sites/amyfeldman/2018/08/14/clothes-from-a-petri-dish-700-million-bolt-threads-may-have-cracked-the-code-on-spider-silk/#4ad46bc8bda1 https://www.smithsonianmag.com/innovation/new-artificial-spider-silk-stronger-steel-and-98-percent-water-180964176/ http://www.kraiglabs.com/spider-silk/ https://www.technologyreview.com/s/541361/spinning-synthetic-spider-silk/ https://www.technologyreview.com/s/420070/making-spider-strength-materials/ http://www.bbc.co.uk/science/0/21685308 https://cen.acs.org/articles/92/i9/Spider-Silk-Poised-Commercial-Entry.html https://www.nature.com/articles/nbt.3894/tables/1 https://texeresilk.com/article/silk_making_how_to_make_silk https://phys.org/news/2018-07-genetic-silkworm-unravel-history-domestication.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5000687/ https://www.britannica.com/animal/silkworm-moth https://phys.org/news/2012-07-future-biomaterial-spider-silk-production.html https://labiotech.eu/industrial/adidas-amsilk-biodegradable-sneakers/ https://phys.org/news/2018-04-spider-silk-key-bone-fixing-composite.html https://www.wired.com/story/bolt-threads-synthetic-spider-silk-hat/ https://www.bbc.com/news/av/science-environment-16554357/the-goats-with-spider-genes-and-silk-in-their-milk
Добавлена Учить
7 of the Most Uniquely Fierce Sharks 7 of the Most Uniquely Fierce Sharks
2 weeks ago En
Sharks come in a lot of different shapes and sizes and many of them don't look like the ones you see in movies. Here are seven sharks that went down some decidedly strange evolutionary paths. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Great whites: https://www.upi.com/Great-white-sharks-Awesome-18-ton-bites/75811218033526/ (https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.2008.00494.x) http://elasmo-research.org/education/topics/p_shark_speed.htm Greenland sharks: https://www.wired.com/2014/02/creature-feature-10-fun-facts-greenland-shark/ https://www.sciencemag.org/news/2016/08/greenland-shark-may-live-400-years-smashing-longevity-record — (http://science.sciencemag.org/content/353/6300/702) — (https://www.cell.com/abstract/S0092-8674(13)00072-X ) https://www.npr.org/sections/health-shots/2016/08/11/489229041/talk-about-an-ancient-mariner-greenland-shark-is-at-least-272-years-old https://www.bbc.com/news/science-environment-37047168 Thresher sharks: https://www.nationalgeographic.com/science/phenomena/2013/07/10/thresher-sharks-hunt-with-huge-weaponised-tails/ — (https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0067380 ) Sawsharks: http://elasmo-research.org/education/shark_profiles/pristiophoriformes.htm https://www.sciencemag.org/news/2015/09/sawfish-teeth-didn-t-pave-way-modern-chompers https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/ampullae-of-lorenzini https://ocean.si.edu/ocean-life/sharks-rays/sharks Goblin sharks: https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/mitsukurina-owstoni/ https://www.wired.com/2013/10/absurd-creature-goblin-shark/ Wobbegongs: https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/orectolobus-maculatus/ http://otlibrary.com/wobbegong-shark/ https://ocean.si.edu/ocean-life/sharks-rays/wobbegong-shark Frilled sharks: http://mentalfloss.com/article/60129/11-fascinating-facts-about-frilled-shark http://www.discovery.com/tv-shows/shark-week/types-of-shark/frilled-shark/ https://www.wired.com/2014/11/absurd-creature-week-nightmarish-shark-lures-victims-effed-teeth/?mbid=social_twitter http://marinebio.org/species.asp?id=1485 Catsharks: https://news.nationalgeographic.com/2016/04/160425-biofluorescence-glowing-catsharks-shark-eye-camera/ (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4843165/ ) ------ Images: https://tinyurl.com/ya4vle29 https://tinyurl.com/y92xfnyf https://tinyurl.com/yd4bqytd https://www.flickr.com/photos/noaaphotolib/14318817140/in/photolist-nPiFtA https://tinyurl.com/y8rzm5gy https://tinyurl.com/y9cwwont https://commons.wikimedia.org/wiki/File:Greenland_shark_profile.jpg https://tinyurl.com/ych3bbrg https://youtu.be/OA98bN7mxjw https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0067380# https://en.wikipedia.org/wiki/File:Pristiophorus_japonicus_cropped.jpg https://commons.wikimedia.org/wiki/File:Pliotrema_warreni_REGAN,_1906.jpg https://commons.wikimedia.org/wiki/File:Lorenzini_pores_on_snout_of_tiger_shark.jpg https://tinyurl.com/y866w5bt https://commons.wikimedia.org/wiki/File:Mistukurina_owstoni_museum_victoria_-_head_detail.jpg https://tinyurl.com/yb8947k6 https://www.eurekalert.org/multimedia/pub/121623.php?from=335612 https://www.eurekalert.org/multimedia/pub/121622.php?from=335612 https://tinyurl.com/y7wta3oo https://tinyurl.com/yc87mclf https://tinyurl.com/y7tnw2v5 https://tinyurl.com/yax73mf8 https://tinyurl.com/y732ld2h https://commons.wikimedia.org/wiki/File:Chlamydoselachus_anguineus2.jpg https://commons.wikimedia.org/wiki/File:Frilled_shark_head2.jpg https://commons.wikimedia.org/wiki/File:Chlamydoselachus_anguineus_(mouth_and_teeth)_by_OpenCage.jpg https://commons.wikimedia.org/wiki/File:Chlamydoselachus_anguineus_head.jpg https://tinyurl.com/ycwga77d https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4843165/ https://tinyurl.com/y8k62j46 https://youtu.be/_3-rB4HjK-Y
Добавлена Учить
What Being a Night Owl Does to Your Health | SciShow News What Being a Night Owl Does to Your Health | SciShow News
2 weeks ago En
We’re learning more about the differences in health between early risers and night owls, and new research could offer even more evidence that vaping is just different from smoking, not necessarily better. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Chronotype https://www.nature.com/articles/s41467-018-08259-7 https://www.popsci.com/night-owl-death#page-3 https://www.forbes.com/sites/quora/2018/04/05/does-being-a-night-owl-affect-your-health/#71dd859d6e02 https://www.ncbi.nlm.nih.gov/pubmed/10381883 E-cigarettes https://newsroom.heart.org/news/e-cigarettes-linked-to-higher-risk-of-stroke-heart-attack-diseased-arteries http://newsroom.heart.org/news/tobacco-aside-e-cigarette-flavorings-may-harm-blood-vessels https://www.heart.org/en/healthy-living/healthy-lifestyle/quit-smoking-tobacco/what-you-need-to-know-about-vaping http://www.casaa.org/historical-timeline-of-electronic-cigarettes/ https://www.rollingstone.com/culture/culture-news/e-cigs-inconvenient-truth-its-much-safer-to-vape-38972/ https://www.nytimes.com/2018/04/02/health/vaping-ecigarettes-addiction-teen.html https://www.inverse.com/article/50011-how-safe-are-e-liquid-aldehyde-flavors Images: http://www.thinkstockphotos.com/image/stock-photo-working-on-new-project/517851408 https://www.videoblocks.com/video/3d-rendering-of-digital-dna-structure-rotate-in-a-dark-blue-background-with-macro-lens-effect-hxnfsx8keizbon3vh http://www.thinkstockphotos.com/image/stock-illustration-woman-with-different-emotions/647633870 http://www.thinkstockphotos.com/image/stock-illustration-hourglass-with-transparent-glass/944011350 http://www.thinkstockphotos.com/image/stock-photo-smiling-young-african-woman-working-online/948004430 http://www.thinkstockphotos.com/image/stock-illustration-sleep-icons-vector-illustration/585328708 http://www.thinkstockphotos.com/image/stock-illustration-diabetes-mellitus-medical-duotone/479108878 http://www.thinkstockphotos.com/image/stock-illustration-vaporizer-e-sigaret-infographics/589419400 http://www.thinkstockphotos.com/image/stock-photo-two-women-vaping-outdoor-the-evening-sunset/837565552 http://www.thinkstockphotos.com/image/stock-photo-vaping-bearded-man/537620658 Thumbnail: http://www.thinkstockphotos.com/image/stock-photo-woman-surfing-the-net/962314314
Добавлена Учить
Why Scientists Briefly Thought the Earth Was Hollow Why Scientists Briefly Thought the Earth Was Hollow
3 weeks ago En
Our understanding of the world has to start somewhere! And while early ideas like the Hollow Earth Theory are mostly wrong and sound silly to us now, that doesn’t mean they weren’t important. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.wired.com/2014/07/fantastically-wrong-hollow-earth/ https://books.google.com/books/about/Hollow_Earth.html?id=J1BC7eFLBFcC&printsec=frontcover&source=kp_read_button#v=onepage&q&f=false https://www.britannica.com/biography/Athanasius-Kircher https://cosmosmagazine.com/geoscience/what-creates-earth-s-magnetic-field https://phys.org/news/2015-12-earth-layers.html https://books.google.com/books?id=fAFvvG3SWgwC&pg=PT48&lpg=PT48&dq=schiehallion+experiment+hollow+earth&source=bl&ots=ROo7TJr0HW&sig=LIuZhsthbIjdrHGjKBIRjm0QG1I&hl=en&sa=X&ved=2ahUKEwic7ZTZ58XeAhVlilQKHdhiBCQ4ChDoATADegQICRAB#v=onepage&q=schiehallion%20experiment%20hollow%20earth&f=false https://www.britannica.com/biography/Inge-Lehmann https://www.britannica.com/biography/Edmond-Halley https://www.britannica.com/biography/Isaac-Newton#ref363996 https://phys.org/news/2005-06-weight-world-year-old-schiehallion.html http://sjg.lyellcollection.org/content/43/1/15 http://www.princeton.edu/~oa/manual/mapcompass2.shtml https://www.smithsonianmag.com/smart-news/what-if-newtons-principia-mathematica-published-today-had-been-in-comic-sans-638230/ https://www.britannica.com/biography/Nevil-Maskelyne https://www.britannica.com/topic/Core-Within-Earths-Inner-Core-The-2046720 http://sjg.lyellcollection.org/content/43/1/15 https://journals.sagepub.com/doi/abs/10.1177/002182869202300304?journalCode=jhaa Image Sources: https://commons.wikimedia.org/wiki/File:Schoenbartbuch_218.jpg https://www.istockphoto.com/photo/kaymakli-underground-city-tunnel-stairs-cappadocia-turkey-gm182773500-12956554 https://www.videoblocks.com/video/alpha-channel-flames-and-fire-8-dai1vaw https://www.istockphoto.com/photo/earths-layers-gm182678088-12380483 https://www.istockphoto.com/photo/tyrannosaurus-rex-gm182492703-12223949 https://commons.wikimedia.org/wiki/File:Edmond_Halley_072.jpg https://commons.wikimedia.org/wiki/File:Lspn_comet_halley.jpg https://commons.wikimedia.org/wiki/File:Prinicipia-title.png https://www.istockphoto.com/vector/earth-with-grid-lines-europe-and-africa-gm466584103-34145102 https://www.istockphoto.com/vector/guidance-flat-icon-gm969127448-264174086 https://www.istockphoto.com/vector/vintage-sailboat-gm483390489-17408923 https://commons.wikimedia.org/wiki/File:Charles_Hutton.jpg https://www.videoblocks.com/video/emerald-lake-ifkxenm https://www.istockphoto.com/za/photo/planet-earth-with-some-clouds-americas-view-gm186019678-25156678 https://www.istockphoto.com/za/photo/backgrounds-photos-gm898660948-247979947 https://www.istockphoto.com/za/photo/nickel-ore-gm506615578-84308003 https://www.istockphoto.com/za/photo/the-iron-ore-on-a-white-background-gm918829382-252730626 https://commons.wikimedia.org/wiki/File:Earth_Magnetic_Field_Declination_from_1590_to_1990.gif https://commons.wikimedia.org/wiki/File:GodfreyKneller-IsaacNewton-1689.jpg https://commons.wikimedia.org/wiki/File:Halley_compass_variations_1702.jpg https://www.istockphoto.com/photo/venus-gm171149710-14407038 https://www.istockphoto.com/photo/3d-rendering-planet-mars-isolated-on-black-gm949235488-259128899 https://www.istockphoto.com/photo/mercury-gm183817880-16094120 https://www.istockphoto.com/photo/planet-earth-with-some-clouds-americas-view-gm186019678-25156678
Добавлена Учить
Can Moons Have Moons? Can Moons Have Moons?
3 weeks ago En
We all know that many planets have moons orbiting them, but is it possible for those moons have little moons of their own? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://arxiv.org/pdf/1810.03304.pdf https://gizmodo.com/astronomers-wonder-can-moons-have-moons-1829639045 https://www.smithsonianmag.com/smart-news/earths-moon-could-host-moonmoon-if-moonmoons-are-thing-180970520/ https://arxiv.org/pdf/0712.1156.pdf http://rstl.royalsocietypublishing.org/content/170/447.full.pdf+html https://www.jstor.org/stable/pdf/113751.pdf?seq=1#page_scan_tab_contents https://arxiv.org/pdf/astro-ph/0205035.pdf https://arxiv.org/pdf/1206.0334.pdf Image Sources: https://eoimages.gsfc.nasa.gov/images/imagerecords/73000/73909/world.topo.bathy.200412.3x5400x2700.png https://www.videoblocks.com/video/rotating-spiral-galaxy-deep-space-exploration-hjyawiepliybc3p66 https://photojournal.jpl.nasa.gov/catalog/PIA03456 https://photojournal.jpl.nasa.gov/catalog/PIA20016 https://photojournal.jpl.nasa.gov/catalog/PIA19062 https://moon.nasa.gov/resources/127/lunar-near-side/?category=images https://www.nasa.gov/press-release/astronomers-find-first-evidence-of-possible-moon-outside-our-solar-system
Добавлена Учить
The Truth About MSG and Your Health The Truth About MSG and Your Health
3 weeks ago En
MSG, or monosodium glutamate, got a bad rap in the 1960s when people started complaining of "Chinese Restaurant Syndrome," but that bad reputation was fueled more by xenophobia than science. Turns out, it's just delicious. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.sciencedirect.com/science/article/pii/S0195666314001767 https://academic.oup.com/jn/article/130/4/1058S/4686672 https://www.ncbi.nlm.nih.gov/books/NBK50956/ https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1745-7599.2006.00160.x https://www.foodstandards.gov.au/publications/documents/MSG%20Technical%20Report.pdf https://www.smithsonianmag.com/arts-culture/its-the-umami-stupid-why-the-truth-about-msg-is-so-easy-to-swallow-180947626/ https://fivethirtyeight.com/features/how-msg-got-a-bad-rap-flawed-science-and-xenophobia/ https://www.ncbi.nlm.nih.gov/books/NBK22358/ https://pubchem.ncbi.nlm.nih.gov/compound/L-glutamic_acid https://www.popsci.com/hidden-secrets-umami https://neuroscience.stanford.edu/news/two-sides-same-coin-msg-and-umami https://www.ncbi.nlm.nih.gov/pubmed/17432971 https://www.nationalgeographic.com/archaeology-and-history/magazine/2018/01-02/what-is-garum-rome-fish-sauce/ https://www.sciencedirect.com/science/article/pii/S0092867403008444 https://www.sciencedirect.com/science/article/pii/S0149763498000438 https://www.cia.gov/library/readingroom/docs/CIA-RDP80-00926A006500040001-7.pdf https://academic.oup.com/jn/article-abstract/125/11/2891S/4730581?redirectedFrom=PDF https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2222.2009.03221.x https://www.newyorker.com/culture/annals-of-gastronomy/an-msg-convert-visits-the-high-church-of-umami https://www.ncbi.nlm.nih.gov/pubmed/22526238
Добавлена Учить
7 Mysteries Science Hasn't Solved 7 Mysteries Science Hasn't Solved
3 weeks ago En
Even science can't yet explain these 7 extremely cool, weird phenomena in the universe, despite decades or even centuries of research. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Ball Lightning https://phys.org/news/2012-10-mystery-ball-lightning.html https://www.scientificamerican.com/article/periodically-i-hear-stori/ https://www.livescience.com/61946-ball-lightning-quantum-particle.html https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.048501 https://www.researchgate.net/publication/252000845_The_Riddle_of_Ball_Lightning_A_Review https://books.google.com/books?id=TCTpu1UVFsYC&pg=PA633#v=onepage&q&f=false Skyquakes http://www.bbc.com/future/story/20141202-mystery-booms-whats-the-cause http://www.seismosoc.org/Publications/SRL/SRL_82/srl_82-5_op/hill_op.html http://www.wnpr.org/post/loud-booms-caused-microearthquakes-seismologist-says Fast Radio Bursts https://www.skyandtelescope.com/astronomy-news/astronomers-trace-fast-radio-burst-to-a-surprising-source/ https://aasnova.org/2017/09/20/a-fast-radio-burst-every-second/ Star Jelly https://biomeecology.com/nature/2018/02/what-is-star-jelly/ https://io9.gizmodo.com/the-enduring-myth-of-star-jelly-1693997962 https://skeptoid.com/episodes/4299 https://www.nature.com/articles/083492a0 https://tandfonline.com/doi/abs/10.1080/0015587X.1984.9716316 https://link.springer.com/chapter/10.1007/978-3-319-05239-7_5 Forest Rings https://www.cbc.ca/news2/background/tech/science/forest-rings.html http://www.nrcresearchpress.com/doi/10.1139/b01-022#.XBEZdnpKj9R https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fulle.web&search1=R=210206 https://onlinelibrary.wiley.com/doi/abs/10.1111/1758-2229.12678 https://www.northernontariobusiness.com/industry-news/green/searching-for-gas-in-the-swampy-far-north-364148 Hessdalen Lights https://www.researchgate.net/profile/Massimo_Teodorani/publication/228609015_A_long-term_scientific_survey_of_the_Hessdalen_phenomenon/links/55141e340cf283ee0834a6a5.pdf https://www.nature.com/webcasts/event/optical-trapping-of-ion-coulomb-crystals/ https://io9.gizmodo.com/what-causes-the-hessdalen-lights-1653174566 https://www.newscientist.com/article/mg22229680-600-norse-ufos-what-are-the-glowing-orbs-of-hessdalen/ Desert Varnish http://minerals.gps.caltech.edu/FILES/VARNISH/Index.html https://www.nps.gov/articles/desertvarnish.htm https://www.sciencemag.org/news/2006/07/solving-mystery-desert-varnish https://www.theguardian.com/science/2013/apr/14/shadow-biosphere-alien-life-on-earth Images: https://commons.wikimedia.org/wiki/File:Ball_lightning.jpg https://commons.wikimedia.org/wiki/File:Ball_lightning.png https://commons.wikimedia.org/wiki/File:F-18_Hornet_performs_a_fly_by_on_the_USS_Dwight_D._Eisenhower.jpg https://commons.wikimedia.org/wiki/File:%D8%B2%D8%AE%D8%A9_%D8%B4%D9%87%D8%A8_%D8%A7%D9%84%D8%A8%D8%B1%D8%B4%D8%A7%D9%88%D9%8A%D8%A7%D8%AA.jpg https://commons.wikimedia.org/wiki/File:Gashydrat_im_Sediment.JPG https://commons.wikimedia.org/wiki/File:Tetrakaidecahedral_methane_clathrate1.png https://www.videoblocks.com/video/slow-motion-time-lapse-of-clouds-rolling-in-the-sky-q9s8c4z https://freesound.org/people/bajko/sounds/399656/ https://vimeo.com/146295242 - https://public.nrao.edu/media-use/ https://svs.gsfc.nasa.gov/13058 https://svs.gsfc.nasa.gov/11530 https://svs.gsfc.nasa.gov/20267 https://commons.wikimedia.org/wiki/File:Star_jelly_-_lindsey.jpg https://www.geograph.org.uk/photo/3777341 https://svs.gsfc.nasa.gov/12602 https://www.geograph.org.uk/photo/3889121 https://www.geograph.org.uk/photo/1214339 https://commons.wikimedia.org/wiki/File:Frog_in_frogspawn.jpg https://commons.wikimedia.org/wiki/File:Yellow_slime_mold.jpg https://commons.wikimedia.org/wiki/File:Goldgelber_Zitterling_-_Tremella_mesenterica_-_yellow_brain_-_Tr%C3%A9melle_m%C3%A9sent%C3%A9rique_-_golden_jelly_fungus_-_01.jpg https://www.flickr.com/photos/adonofrio/6268871099 - www.biology101.org https://commons.wikimedia.org/wiki/File:Cyanobacteria_Nostoc_commune.jpg https://commons.wikimedia.org/wiki/File:Boreal_Forest_Ring.jpg https://www.youtube.com/watch?v=Wk842pg0Pvs https://commons.wikimedia.org/wiki/File:Desert_varnish.jpg https://commons.wikimedia.org/wiki/File:Valley_of_Fire_petroglyphs.jpg
Добавлена Учить
Does Lactic Acid Really Cause Muscle Pain? Does Lactic Acid Really Cause Muscle Pain?
3 weeks ago En
For decades, lactic acid has taken the blame for the muscle pain you feel when you exercise - but does it really deserve its bad reputation? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://pdfs.semanticscholar.org/3df9/b0e32f6223e85af1427bd4b2a6443b789d06.pdf http://www.jbc.org/content/48/1/153.full.pdf https://www.physiology.org/doi/pdf/10.1152/ajpregu.1984.246.4.R409 https://www.tandfonline.com/doi/abs/10.3109/10408369109106865 https://www.sciencedirect.com/science/article/pii/S001448271000282X https://www.merckmanuals.com/professional/endocrine-and-metabolic-disorders/acid-base-regulation-and-disorders/metabolic-acidosis https://www.physiology.org/doi/full/10.1152/ajpregu.00114.2004 Image Sources: https://commons.wikimedia.org/wiki/File:Archibald_Vivian_Hill.jpg https://www.istockphoto.com/photo/young-asian-woman-got-back-pain-gm936377676-256154263 https://www.istockphoto.com/photo/young-asian-woman-got-back-pain-gm936377676-256154263 https://www.istockphoto.com/photo/lightning-field-gm96003006-3028312 https://www.istockphoto.com/vector/graphic-of-a-mad-scientist-with-tesla-coils-gm165609699-7446210 https://www.istockphoto.com/photo/cross-section-through-a-muscle-with-visible-muscle-fibers-gm961867702-262676023 https://commons.wikimedia.org/wiki/File:Otto_Fritz_Meyerhof.jpg https://www.istockphoto.com/photo/map-marker-gm908241424-250212078 https://www.istockphoto.com/vector/gold-medal-for-first-place-winner-award-isolated-on-white-background-flat-style-gm1042297510-279047793 https://www.istockphoto.com/vector/vintage-pop-art-style-surpised-and-excited-comic-girl-saying-wow-vector-illustration-gm884626990-245908898 https://www.istockphoto.com/photo/exposed-copper-wire-gm173692435-7886385 https://www.videoblocks.com/video/girl-runs-through-the-park-in-the-morning-sporty-young-attractive-brunette-woman-running-on-empty-road-in-the-morning-slow-motion-only-legs-b06f-5e8zj5f1zatl https://www.videoblocks.com/video/alpha-channel-flames-and-fire-4-eprgrud
Добавлена Учить
Researchers Reverse Alzheimer’s Memory Loss (in Mice) | SciShow News Researchers Reverse Alzheimer’s Memory Loss (in Mice) | SciShow News
3 weeks ago En
As many as 50 million people worldwide may live with Alzheimer's and similar forms of dementia, and while we still don't understand a lot about it, scientists may be one step closer to an effective treatment. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://academic.oup.com/brain/advance-article/doi/10.1093/brain/awy354/5298257 https://www.alz.co.uk/research/statistics https://www.nia.nih.gov/health/alzheimers-disease-fact-sheet https://www.nia.nih.gov/health/what-happens-brain-alzheimers-disease https://www.eurekalert.org/emb_releases/2019-01/uab-imb011519.php https://www.nature.com/articles/hdy201054 https://www.nature.com/scitable/definition/chromatin-182
Добавлена Учить
Why Bladeless Fans Are a Lie Why Bladeless Fans Are a Lie
4 weeks ago En
Bladeless fans can look like magic. How does all that air come out of that empty ring?! Well, it turns out that bladeless fans are more like a conventional fan than you might think, but that doesn't mean there isn't some really cool science behind how they work. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://simon.traberg-larsen.dk/website/documents/projects/2014/cfd.pdf [PDF] https://opentextbc.ca/physicstestbook2/chapter/bernoullis-equation/ https://cosmosmagazine.com/technology/how-do-bladeless-fans-work https://www.jameco.com/jameco/workshop/howitworks/dysonairmultiplier.html https://www.core77.com/posts/25610/How-Does-a-Dyson-Air-Multiplier-Work https://electronics.howstuffworks.com/gadgets/home/dyson-bladeless-fan.htm https://media.lanecc.edu/users/driscolln/RT112/Air_Flow_Fluidics/Air_Flow_Fluidics7.html https://archives.nbclearn.com/portal/site/k-12/flatview?cuecard=46849
Добавлена Учить
Bioprinting and Pig Chimeras: The Possible Future of Organ Transplants Bioprinting and Pig Chimeras: The Possible Future of Organ Transplants
4 weeks ago En
From bioprinting to growing organs in non-human animals, doctors and scientists are looking at different ways to make organ transplants a less challenging procedure. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.organdonor.gov/about/process/matching.html https://ghr.nlm.nih.gov/primer/genefamily/hla https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3904795/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5349636/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2361155/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5602301/ https://cjasn.asnjournals.org/content/5/7/1305 https://www.researchgate.net/profile/James_Fox11/publication/227539357_Concise_Review_Mesenchymal_Stem_Cells_Their_Phenotype_Differentiation_Capacity_Immunological_Features_and_Potential_for_Homing/links/00463537341206f581000000/Concise-Review-Mesenchymal-Stem-Cells-Their-Phenotype-Differentiation-Capacity-Immunological-Features-and-Potential-for-Homing.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4413017/ https://stemcells.nih.gov/info/basics/4.htm https://www.sciencedirect.com/science/article/pii/S0140673606684389?via%3Dihub https://www.ncbi.nlm.nih.gov/pubmed/24854653 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4189697/ http://manufacturingscience.asmedigitalcollection.asme.org/article.aspx?articleid=1903284 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4785597/pdf/nihms756823.pdf https://stemcellres.biomedcentral.com/articles/10.1186/s13287-015-0089-y https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4592031/ https://stemcells.nih.gov/info/basics/1.htm http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5330288&blobtype=pdf https://directorsblog.nih.gov/2015/11/03/building-a-better-scaffold-for-3d-bioprinting/ https://wyss.harvard.edu/technology/3d-bioprinting/ http://www.eurekaselect.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 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4378188/#B72 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3809786/ https://www.nature.com/articles/ncomms3307 https://www.sciencedirect.com/topics/medicine-and-dentistry/glutaraldehyde https://www.sciencedirect.com/science/article/pii/S0092867410008433?via%3Dihub https://www.sciencedirect.com/science/article/pii/S0092867410009529 https://www.cell.com/cell/fulltext/S0092-8674(16)31752-4 http://science.sciencemag.org/content/sci/357/6357/1303.full.pdf?casa_token=_zlf_-KYATsAAAAA:1usArlkmWTUWUYikb-hsJDQwOAW7Ick1DrON_ZramGodacVei_8C_xWpEYld0lLsvZz0WqOC1jFnQA https://stanmed.stanford.edu/2018winter/caution-surrounds-research-into-growing-human-organs-in-animals.html Image Sources: https://commons.wikimedia.org/w/index.php?search=bioprinting&title=Special:Search&profile=advanced&fulltext=1&advancedSearch-current=%7B%22namespaces%22%3A%5B6%2C12%2C14%2C100%2C106%2C0%5D%7D&ns6=1&ns12=1&ns14=1&ns100=1&ns106=1&ns0=1#/media/File:Printer_3D_Bioprinting_Solutions.jpg https://commons.wikimedia.org/wiki/File:Extracellular_Matrix.png
Добавлена Учить
Why Can't I Poop When I Travel? Why Can't I Poop When I Travel?
1 month ago En
If you’ve ever experienced constipation while traveling, don’t worry - you are not alone, and there may be some things you can do to avoid it. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.menshealth.com.sg/health/constipation-when-travelling-cant-poop-cure/ https://www.theatlantic.com/health/archive/2015/12/all-i-got-for-christmas-was-constipation/422046/ https://www.nytimes.com/2018/07/13/well/is-there-such-a-thing-as-travelers-constipation.html https://www.ncbi.nlm.nih.gov/pubmed/?term=17549631 https://www.ncbi.nlm.nih.gov/pubmed/?term=12591084 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3630947/ Image Sources: https://commons.wikimedia.org/wiki/File:Melatonin.svg https://www.istockphoto.com/photo/frog-gm506177874-84088115 https://www.istockphoto.com/photo/fun-frog-gm862680272-143025467 https://www.istockphoto.com/photo/flags-gm866478550-145104635 https://www.istockphoto.com/photo/peach-daiquiri-on-wood-table-against-tropical-beach-background-gm510084384-86110879 https://www.istockphoto.com/photo/hypothalamus-female-brain-anatomy-gm528149081-53420896 https://www.istockphoto.com/photo/3d-human-male-x-ray-digestive-system-gm540376570-96456599 https://www.istockphoto.com/photo/man-holding-coffee-in-car-gm677873760-124222355 https://www.istockphoto.com/photo/hulopoe-beach-of-lanai-island-in-hawaii-gm940247372-257045930 https://www.istockphoto.com/photo/beautiful-cloudscape-over-the-sea-sunrise-shot-gm961009180-262422712 https://www.istockphoto.com/photo/milky-way-star-night-sky-with-full-moon-for-background-gm892718214-247036793 https://www.istockphoto.com/photo/rest-time-gm853617472-140354285
Добавлена Учить
Changing DNA in a Cell With No DNA: Gene Therapy for Blood Disorders Changing DNA in a Cell With No DNA: Gene Therapy for Blood Disorders
1 month ago En
Visit https://www.asgct.org/education for more free resources on gene and cell therapy, including progress on a number of promising treatments already in development. Lots of genetic diseases come down to a small change in a single gene, but how do you treat those diseases when the cells involved don’t have any DNA? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/ng1092-93 https://www.fda.gov/newsevents/newsroom/pressannouncements/ucm589467.htm https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1838946/ https://www.ncbi.nlm.nih.gov/pubmed/13852872/ https://ghr.nlm.nih.gov/condition/sickle-cell-disease#genes https://www.sciencedirect.com/science/article/pii/S0037196318300295 https://www.sciencedirect.com/science/article/abs/pii/S1465324918304869 https://www.nature.com/articles/549S28a https://www.nejm.org/doi/full/10.1056/nejmoa1609677 https://clinicaltrials.gov/ct2/show/NCT02151526 https://clinicaltrials.gov/ct2/show/NCT02186418 http://science.sciencemag.org/content/302/5644/400.summary https://www.nature.com/articles/s41375-018-0106-0 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC110156/ https://www.nature.com/articles/nature20134 http://www.bloodjournal.org/content/early/2018/03/08/blood-2017-10-811505 https://www.the-scientist.com/news-opinion/us-companies-launch-crispr-clinical-trial-64746 Images: https://commons.wikimedia.org/wiki/File:1911_Sickle_Cells.jpg https://commons.wikimedia.org/wiki/File:Sickle_Cell_Anemia.png https://commons.wikimedia.org/wiki/File:Protein_HBB_PDB_1a00.png https://commons.wikimedia.org/wiki/File:Breast_cancer_cells.jpg https://commons.wikimedia.org/wiki/File:Difference_DNA_RNA-EN.svg https://www.istockphoto.com/vector/anemia-gm529560031-53891960 https://www.istockphoto.com/vector/3d-abstract-red-blood-cells-erythrocytes-illustration-gm528779549-53567530 https://www.istockphoto.com/vector/hematopoietic-stem-cell-gm499405345-42410804 https://www.istockphoto.com/photo/inside-body-gm178487169-2321069 https://www.istockphoto.com/vector/cute-emoticons-set-gm1027424576-275468879 https://www.istockphoto.com/photo/car-t-cell-therapy-gm871137890-145327349 https://www.istockphoto.com/photo/bone-tissue-structure-gm464902438-59347930 https://www.istockphoto.com/vector/human-internal-organ-color-icons-gm909009176-250382894 https://www.istockphoto.com/vector/structure-of-human-hemoglobin-gm508170217-45811410
Добавлена Учить
How an Army of Crayfish Clones Took Over Europe How an Army of Crayfish Clones Took Over Europe
1 month ago En
It sounds like something out of a sci-fi movie: a new crayfish population made entirely of asexually reproducing, all-female clones. But is it a new species? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/2018/02/aquarium-accident-may-have-given-crayfish-dna-take-over-world https://www.nature.com/articles/s41559-018-0467-9 https://www.nature.com/articles/421806a https://www.biorxiv.org/content/early/2015/08/23/025254 https://www.ncbi.nlm.nih.gov/pubmed/29245391 http://repository.naturalis.nl/document/188461 https://www.researchgate.net/publication/269112174_First_evidence_of_crayfish_plague_agent_in_populations_of_the_marbled_crayfish_Procambarus_fallax_forma_virginalis https://www.sciencemag.org/news/2015/08/crayfish-create-new-species-female-superclones https://www.nytimes.com/2018/02/05/science/mutant-crayfish-clones-europe.html Image Sources: https://commons.wikimedia.org/wiki/File:Procambarus_fallax_forma_virginalis.jpg
Добавлена Учить
The First Extinction of 2019 Has Already Happened | SciShow News The First Extinction of 2019 Has Already Happened | SciShow News
1 month ago En
On New Year's day, we said goodbye to George the Snail, marking the first extinction of 2019, and the way things are looking, it won't be the last. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: George the snail: https://www.theguardian.com/environment/2019/jan/08/george-the-snail-tree-snail-hawaiian-islands-biodiversity https://www.nytimes.com/2019/01/10/science/snail-dead-george-species.html https://www.researchgate.net/publication/315678140_Measuring_the_Sixth_Extinction_what_do_mollusks_tell_us http://dlnr.hawaii.gov/blog/2019/01/04/nr19-001/ Antarctic animals: https://www.frontiersin.org/articles/10.3389/fmars.2018.00507/full https://www.scientificamerican.com/article/thinning-arctic-ice-allows-plankton-bloom/
Добавлена Учить
How We Make the Coldest Things in the Universe How We Make the Coldest Things in the Universe
1 month ago En
If you want to make atoms THIS cold, you can’t just stick them in the freezer…you’ll need to take advantage of quantum mechanics! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.nobelprize.org/prizes/physics/1997/press-release/ https://www.nobelprize.org/prizes/physics/1997/9945-the-doppler-limit/ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.57.1688 https://www.osapublishing.org/josab/abstract.cfm?uri=josab-6-11-2023 https://www.nobelprize.org/prizes/physics/2001/press-release/ Image sources: https://commons.wikimedia.org/wiki/File:Redshift_blueshift.svg
Добавлена Учить
Why Is the Freezer Harder to Open the Second Time? Why Is the Freezer Harder to Open the Second Time?
1 month ago En
There’s a moment after you close your freezer door that it becomes slightly harder to open again. It might pass quickly, but it’s not just in your head. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://chemed.chem.purdue.edu/genchem/topicreview/bp/ch4/gaslaws.php#amonton http://cpb.iphy.ac.cn/article/2016/1806/cpb_25_1_17801.html http://www.irm.umn.edu/hg2m/hg2m_b/hg2m_b.html https://learnbps.bismarckschools.org/mod/book/view.php?id=89463&chapterid=38130 https://infohost.nmt.edu/~jaltig/HistoricalGasLaws.pdf https://www.cliffsnotes.com/study-guides/physics/thermodynamics/development-of-the-ideal-gas-law
Добавлена Учить
Are Artificial Sweeteners Bad For You? Are Artificial Sweeteners Bad For You?
1 month ago En
While scientists have debunked the notion that putting artificial sweeteners in your coffee will give you cancer, that doesn’t necessarily mean you should go hog wild with them. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.health.harvard.edu/heart-health/the-sweet-danger-of-sugar https://www.healthline.com/nutrition/artificial-sweeteners-good-or-bad https://academic.oup.com/ajcn/article/100/3/765/4576435 https://www.ncbi.nlm.nih.gov/pubmed/18298259 https://www.nature.com/articles/nature13793 https://academic.oup.com/ajcn/article/106/2/614/4557620 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3095502/ https://doi.org/10.1017/S0007114514001329 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199558 https://www.bmj.com/content/351/bmj.h3576.abstract https://www.ncbi.nlm.nih.gov/pubmed/29760482 https://www.ncbi.nlm.nih.gov/pubmed/5442712 https://www.ncbi.nlm.nih.gov/pubmed/24965331 https://www.ncbi.nlm.nih.gov/pubmed/6642755 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2010924/ https://www.ncbi.nlm.nih.gov/pubmed/27159792 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4135487/ https://www.ncbi.nlm.nih.gov/pubmed/24096084 https://www.ncbi.nlm.nih.gov/pubmed/28594855 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5045440/ https://www.mdpi.com/1420-3049/23/2/367/htm https://www.ncbi.nlm.nih.gov/pubmed/25231862 https://www.ncbi.nlm.nih.gov/pubmed/28214853 https://academic.oup.com/ibdjournal/article/24/5/1005/4939054 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3332284/ https://www.ncbi.nlm.nih.gov/pubmed/660869 https://www.ncbi.nlm.nih.gov/pubmed/16985027 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5045440/ https://www.ncbi.nlm.nih.gov/pubmed/27255389 https://www.ncbi.nlm.nih.gov/pubmed/27931152 https://www.ncbi.nlm.nih.gov/pubmed/28825919 https://www.ncbi.nlm.nih.gov/pubmed/27503374 https://www.ncbi.nlm.nih.gov/pubmed/25543075 https://www.ncbi.nlm.nih.gov/pubmed/3190220 https://www.sciencedirect.com/science/article/pii/S0195666312004138 https://www.ncbi.nlm.nih.gov/pubmed/19634935 https://www.ncbi.nlm.nih.gov/pubmed/18298259 https://academic.oup.com/jn/article-abstract/148/4/650/4965932
Добавлена Учить
7 Discoveries Scientists Made by Licking Things 7 Discoveries Scientists Made by Licking Things
1 month ago En
You probably know not to lick something unfamiliar. But there are actually a surprising number of discoveries that have been made because scientists licked things. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.businessinsider.com/viagra-lsd-pacemakers-accidental-scientific-discoveries-2018-4#sweetn-low-6 https://www.theatlantic.com/technology/archive/2014/10/what-happens-when-chemists-dont-wash-their-hands/381587/ https://www.nsf.gov/news/special_reports/chemistrynow/chem_sweeteners.jsp https://www.acsh.org/news/2004/10/08/a-bittersweet-anniversary-35-years-ago-this-month-cyclamate-was-banned https://books.google.com/books?id=yTH1iI9ybl4C&pg=PA4&lpg=PA4&dq=%22at+a+slightly+later+stage,+when+licking+my+finger+to+pick+up+a+piece+of+paper,+I+noticed+a+very+strong,+sweet,+taste%22&source=bl&ots=SjKqBGx79u&sig=2T2ZO0JpRU6ec6IIC-i7lOkfMls&hl=en&sa=X&ei=2UJAVKaNF6f28QHuuoGwDg#v=onepage&q=%22at%20a%20slightly%20later%20stage%2C%20when%20licking%20my%20finger%20to%20pick%20up%20a%20piece%20of%20paper%2C%20I%20noticed%20a%20very%20strong%2C%20sweet%2C%20taste%22&f=false http://www.publish.csiro.au/sb/pdf/SB17011 https://link.springer.com/article/10.1007/BF01666505 https://www.npr.org/sections/thesalt/2017/12/08/568926178/scientists-discover-grass-species-with-intriguing-salt-and-vinegar-chip-flavor https://www.nationalgeographic.com.au/australia/aussie-grass-tastes-like-salt-and-vinegar.aspx https://www.telegraph.co.uk/news/2017/11/15/scientists-discover-grass-tastes-like-salt-vinegar-crisps/ https://www.sciencealert.com/salt-and-vinegar-chip-taste-spinifex-australian-native-grass-weird-plants https://repository.si.edu/bitstream/handle/10088/4037/Dumbacher1992.pdf?sequence=1&isAllowed=y http://www.pnas.org/content/pnas/101/45/15857.full.pdf https://www.nytimes.com/1992/10/30/us/rare-bird-indeed-carries-poison-in-bright-feathers.html https://www.vice.com/en_uk/article/avaqxa/these-birds-from-papua-new-guinea-secrete-one-of-the-worlds-most-deadly-poisons https://www.australiangeographic.com.au/blogs/creatura-blog/2014/06/hooded-pitohui-bird/ https://sora.unm.edu/sites/default/files/journals/nab/v046n05/p01084-p01087.pdf http://mentalfloss.com/article/51743/4-poisonous-birds http://www.chm.bris.ac.uk/motm/batrachotoxin/batrah.htm https://www.researchgate.net/publication/264422709_CARL_WILHELM_SCHEELE_1742-1786_THE_LIFE_OF_A_GREAT_CHEMIST https://chemistry.unt.edu/sites/default/files/users/owj0001/scheele.pdf https://www.ncbi.nlm.nih.gov/pubmed/25281638 https://www.britannica.com/biography/Carl-Wilhelm-Scheele http://www.newworldencyclopedia.org/entry/Carl_Wilhelm_Scheele https://www.health.ny.gov/environmental/emergency/chemical_terrorism/cyanide_general.htm https://allthatsinteresting.com/carl-wilhelm-scheele http://listverse.com/2008/06/04/top-10-scientists-killed-or-injured-by-their-experiments/ https://www.newscientist.com/article/mg22329762-600-ancient-water-cache-may-be-pristine-primordial-soup/ https://www.cnn.com/2013/06/21/world/americas/ancient-water-tasting/index.html https://www.nature.com/articles/nature12127.epdf?referrer_access_token=3dITCYYZoDCID_rdak1xx9RgN0jAjWel9jnR3ZoTv0N1aiQbudzlXgR9YQ8YwjwgPvDaT_vLsREYFVAUXBvgmJ3QhMtF7Sj2tCKzH-SM0eGe2wp3fwolap8LiuPqoHIbDXp4UXbJ8dlUvbAF2T3BJPr_2xb0yLGAympUducrLKXJiQ_VQzXxC8vnwesEF-jbRbWwoKJyBbMpP_5-EVpfi2vFjZeG2TcmuHV_7lUFSlNdh8G3FFMxXBLFMDtubxgb&tracking_referrer=www.cnn.com https://www.livescience.com/32028-oldest-water-found-underground.html https://curiosity.com/topics/one-way-to-tell-between-a-rock-and-a-fossil-is-to-lick-it-curiosity/ https://twitter.com/mikamckinnon/status/1030860663667740673?lang=en https://voices.pomona.edu/2013/11/on-the-merits-of-licking-rocks/ https://www.cnn.com/2013/06/21/world/americas/ancient-water-tasting/index.html https://www.nature.com/articles/nature12127.epdf?referrer_access_token=3dITCYYZoDCID_rdak1xx9RgN0jAjWel9jnR3ZoTv0N1aiQbudzlXgR9YQ8YwjwgPvDaT_vLsREYFVAUXBvgmJ3QhMtF7Sj2tCKzH-SM0eGe2wp3fwolap8LiuPqoHIbDXp4UXbJ8dlUvbAF2T3BJPr_2xb0yLGAympUducrLKXJiQ_VQzXxC8vnwesEF-jbRbWwoKJyBbMpP_5-EVpfi2vFjZeG2TcmuHV_7lUFSlNdh8G3FFMxXBLFMDtubxgb&tracking_referrer=www.cnn.com http://www.artsci.utoronto.ca/main/itn/barbara-sherwood-lollar-taste-ancient-water
Добавлена Учить
Why Can't My Cat See a Treat in Front of Her Face? Why Can't My Cat See a Treat in Front of Her Face?
1 month ago En
Cats are known for having fantastic night vision, but why is it during the day my cats can't see the treat that I'm putting right in front of them? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.merckvetmanual.com/cat-owners/eye-disorders-of-cats/eye-structure-and-function-in-cats https://books.google.com/books?id=m-NRAgAAQBAJ&printsec=frontcover&dq=the+domestic+cat+biology&hl=en&sa=X&ved=0ahUKEwjWooj735XeAhWl1IMKHbULAkAQuwUIKzAA#v=onepage&q=visual&f=false https://books.google.com/books?id=JvMWBQAAQBAJ&printsec=frontcover&dq=the+domestic+cat+biology&hl=en&sa=X&ved=0ahUKEwjWooj735XeAhWl1IMKHbULAkAQuwUINzAC#v=onepage&q=visual&f=false https://www.aao.org/museum-eye-openers/how-does-eye-focus https://www.ncbi.nlm.nih.gov/books/NBK11032/ https://www.cathealth.com/cat-health/vision/1327-feline-vision https://cosmosmagazine.com/biology/why-do-cats-have-slit-shaped-eyes
Добавлена Учить
Is the Mystery of Earth's 1.2 Billion Missing Years Solved? | SciShow News Is the Mystery of Earth's 1.2 Billion Missing Years Solved? | SciShow News
1 month ago En
For the last hundred and fifty years or so, geologists have been trying to wrap their heads around the mystery: in some places, the geologic record just seems to jump by over billion years. And last week, a paper was published that may hold the answer to this mystery. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.pnas.org/content/early/2018/12/26/1804350116 https://www.nature.com/articles/nature10969 https://www.researchgate.net/publication/296058495_Vishnu_basement_rocks_of_the_Upper_Granite_Gorge_Continent_formation_184_to_166_billion_years_ago http://geoscience.unlv.edu/pub/rowland/Virtual/geology.html#whatis https://eos.org/articles/erasing-a-billion-years-of-geologic-time-across-the-globe
Добавлена Учить
How Aspirin Changed Medicine Forever How Aspirin Changed Medicine Forever
1 month ago En
Aspirin isn't just an old medicine cabinet stand-by, it's one of the oldest medicines we humans learned how to make ourselves. And our research into aspirin did more than just make it better at relieving pain, it opened the door to whole new disciplines of scientific research! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://pubs.acs.org/cen/coverstory/83/8325/8325emergence.html http://pubs.acs.org/cen/coverstory/83/8325/8325aspirin.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1119266/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1894700/#!po=12.9630 https://www.sciencehistory.org/distillations/magazine/aspirin-turn-of-the-century-miracle-drug https://pdfs.semanticscholar.org/bd0b/27477159fd010cf8eb9a50e03dd2fdec36da.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4317158/ https://pubs.rsc.org/en/content/chapterhtml/2015/9781782622345-00001?isbn=978-1- https://www.medscape.com/answers/2500031-100978/what-is-the-role-of-aspirin-in-preventing-cardiovascular-disease-cvd
Добавлена Учить
How Scientists Are Using Diaper Technology to Study Brains How Scientists Are Using Diaper Technology to Study Brains
1 month ago En
Microscopes are great for studying tiny things, but they have limits. Luckily, scientists have found a way to make tiny things larger, and it involves a chemical you can find in diapers. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.ruf.rice.edu/~bioslabs/methods/microscopy/microscopy.html https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-017-0393-3 https://www.sciencedirect.com/science/article/pii/S0959438817302921 https://www.nature.com/articles/nmeth.4113 https://www.nature.com/articles/nbt.3641 https://www.nature.com/articles/nbt.3625 https://www.nature.com/articles/nphoton.2009.100 https://onlinelibrary.wiley.com/doi/epdf/10.1111/jmi.12712
Добавлена Учить
Why Do Kids Puke So Much? Why Do Kids Puke So Much?
1 month ago En
Anyone who’s frequently around kids knows that they throw up a lot, and at seemingly weird times. But there are some interesting biological reasons why that might be! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://academic.oup.com/bja/article/69/Supplement_1/2S/255922?searchresult=1 https://www.npr.org/sections/health-shots/2018/09/10/645723728/the-queasy-truth-about-why-kids-are-so-prone-to-vomiting https://gut.bmj.com/content/gutjnl/45/suppl_2/II6.full.pdf [PDF] https://onlinelibrary.wiley.com/doi/abs/10.1034/j.1398-9995.2000.00118.x https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1748-1716.1973.tb05472.x http://denhamlab.gmu.edu/Publications%20PDFs/Denham%202007.pdf [PDF] https://www.webmd.com/parenting/features/anxiety-stress-and-stomachaches#1 http://journals.sagepub.com/doi/abs/10.1177/1948550613511499 https://www.sciencedirect.com/science/article/pii/S0306453010002155 https://onlinelibrary.wiley.com/doi/pdf/10.1002/j.1532-2149.2012.00169.x https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2658708/ https://www.physiology.org/doi/abs/10.1152/physrev.1994.74.1.95 https://books.google.ca/books?hl=en&lr=&id=s7nWIlnimY8C&oi=fnd&pg=PA65&dq=autism+emesis+emotion&ots=85qGSCHzQg&sig=prhPMLSl8ooH8L5KM0pJRDNku50#v=onepage&q&f=false Images: https://commons.wikimedia.org/wiki/File:Afferent_(PSF).png https://commons.wikimedia.org/wiki/File:Gray793.png
Добавлена Учить
Behold—Poisonous Snakes! (Yes, You Read That Right) Behold—Poisonous Snakes! (Yes, You Read That Right)
1 month ago En
While it’s true that most snakes aren’t considered poisonous, there definitely are poisonous snakes, with poison for their predators and venom for their prey. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.science.org.au/curious/everything-else/poison-vs-venom https://www.nationalgeographic.com/science/phenomena/2013/01/09/on-the-origin-of-venom/ https://www.unco.edu/nhs/biology/about-us/mackessy-stephen/documents/2014-ToxinReviews-Colubrid-venoms.pdf http://snakesarelong.blogspot.com/2013/09/basics-of-snake-fangs.html http://reptile-database.reptarium.cz/species?genus=Rhabdophis&species=tigrinus https://www.researchgate.net/publication/225633210_Chemical_investigations_of_defensive_steroid_sequestration_by_the_Asian_snake_Rhabdophis_tigrinus http://www.pnas.org/content/104/7/2265.short https://www.researchgate.net/publication/226345711_Nuchal_glands_A_novel_defensive_system_in_snakes http://www.bioone.org/doi/pdf/10.5358/hsj.35.53 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4407547/ https://link.springer.com/article/10.1023/B:JOEC.0000045585.77875.09 https://www.jstor.org/stable/pdf/1442023.pdf?seq=1#page_scan_tab_contents http://www.bioone.org/doi/abs/10.3105/1345-5834%282008%2927%5B23%3ACETTKN%5D2.0.CO%3B2?journalCode=jche https://www.sciencedirect.com/science/article/pii/S092966461200109X https://www.jstage.jst.go.jp/article/mez/40/3/40_KJ00002641969/_article https://www.researchgate.net/publication/283084352_Natural_history_note_on_a_new_defensive_behavior_observation_from_Rhabdophis_subminiatus_helleri https://link.springer.com/article/10.1023/B:JOEC.0000045585.77875.09 https://www.mcglothlin.biol.vt.edu/cb2016.pdf Images: https://commons.wikimedia.org/wiki/File:Rhabdophis_tigrinus_IMG_6559.retouch.JPG http://www.thinkstockphotos.com/image/stock-photo-rhabdophis-tigrinus/683240674/popup?sq=%20Rhabdophis/f=CPIHVX/s=DynamicRank https://www.youtube.com/watch?v=jzonqxbwAms http://www.thinkstockphotos.com/image/stock-photo-western-diamondback-rattlesnake-striking-with/146062145/popup?sq=snake%20fangs/f=CPIHVX/s=DynamicRank http://www.thinkstockphotos.com/image/stock-photo-female-boomslang-snake-in-botswana/696227832/popup?sq=boomslang%20fangs/f=CPIHVX/s=DynamicRank https://www.youtube.com/watch?v=SzfYYdziV3k http://www.thinkstockphotos.com/image/stock-photo-tiger-keelback-rhabdophis-tigrinus/469459904/popup?sq=keelback/f=CPIHVX/s=DynamicRank https://www.youtube.com/watch?v=7judt8C-X0k https://commons.wikimedia.org/wiki/File:Bufadienolide_skeletal.svg http://www.thinkstockphotos.com/image/stock-photo-rhabdophis-himalayanus-rhabdophis-himalayanus/947821124/popup?sq=%20Rhabdophis/f=CPIHVX/s=DynamicRank https://commons.wikimedia.org/wiki/File:Garter_Snake_(6869758932).jpg Thumbnail: http://www.thinkstockphotos.com/image/stock-photo-tiger-keelback-rhabdophis-tigrinus/469459888/popup?sq=keelback/f=CPIHVX/s=DynamicRank
Добавлена Учить
5 Amazing Feats of Animal Engineering 5 Amazing Feats of Animal Engineering
1 month ago En
You might consider humans or beavers to be the best engineers on the planet, but these 5 other animals go to great lengths to put our houses and dams to shame. Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Sociable Weaver: https://www.sciencedirect.com/science/article/abs/pii/S0140196305800114 https://animals.sandiegozoo.org/animals/sociable-weaver https://www.audubon.org/magazine/march-april-2014/africas-social-weaverbirds-take-communal http://www.oiseaux-birds.com/card-sociable-weaver.html https://www.wired.com/2014/08/absurd-creature-of-the-week-the-bird-that-builds-nests-so-huge-they-pull-down-trees/ Great Bowerbird: https://www.cell.com/current-biology/fulltext/S0960-9822(10)01036-5 http://blogs.discovermagazine.com/notrocketscience/2010/09/09/male-bowerbirds-create-forced-perspective-illusions-that-only-females-see/#.W_NXOi2ZNE4 https://www.australiangeographic.com.au/news/2012/12/male-bowerbirds-stick-to-their-own-style/ http://www.pnas.org/content/early/2012/11/28/1208350109 http://www.bioone.org/doi/abs/10.1554/04-669.1 https://animals.sandiegozoo.org/animals/bowerbird Pufferfish: https://www.nature.com/articles/srep02106 https://www.livescience.com/40132-underwater-mystery-circles.html Oriental Hornet: https://www.sciencedirect.com/science/article/pii/002219109500034R http://eprints.nottingham.ac.uk/1536/2/intelligent_thermoregulation_and_homeostasis__lessons_from_nature__paper_976.pdf https://eurekamag.com/pdf/002/002094964.pdf https://onlinelibrary.wiley.com/doi/pdf/10.1002/jemt.20360 http://www.descsite.nl/Publications/Thesis/Rosenzweig/Rosenzweig_CHAPTER_2.htm Prairie Dog: https://tpwd.texas.gov/huntwild/wild/species/prairie/ https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1609&context=greatplainsresearch https://www.nps.gov/scbl/planyourvisit/upload/Prairie-Dogs.pdf https://books.google.com/books?id=BJzzQXkka54C&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false https://asknature.org/strategy/asymmetric-burrow-openings-create-passive-ventilation/#.W_SJFS2ZNE6 https://www.researchgate.net/publication/226446483_Wind-induced_ventilation_of_the_burrow_of_the_prairie-dogCynomys_ludovicianus ---------- Images: https://www.flickr.com/photos/berniedup/46163526411/in/photolist-aQfgdZ-aXHA8i-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a/ https://www.flickr.com/photos/berniedup/6537730025/in/photolist-aQfgdZ-aXHA8i-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a https://www.flickr.com/photos/126953422@N04/36115604090 https://commons.wikimedia.org/wiki/File:Torquigener_flavimaculosus.jpg https://www.nature.com/articles/srep02106/figures/3 https://commons.wikimedia.org/wiki/File:Vespa_orientalis_(Oriental_hornet)_,_Skala_Kalloni,_Lesbos,_Greece.jpg https://commons.wikimedia.org/wiki/File:Pr%C3%A4riehund_P1010308.JPG https://www.flickr.com/photos/berniedup/6537732583/in/photolist-aQfgdZ-aXHznc-aQeASi-aUkqVe-aQeAhK-2dkj96a-aXHA8i https://www.youtube.com/watch?v=Q-TT2fzzox0 https://commons.wikimedia.org/wiki/File:Vespa_orientalis_nest_1.jpg
Добавлена Учить
Are the Bees Okay Now? Are the Bees Okay Now?
1 month ago En
About 10 years ago, the news was packed with reports about something called colony collapse disorder — a mysterious phenomenon that involved the disappearance of enormous numbers of bees. Then, the news stopped talking about it. So what gives? Are bees safe now? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.epa.gov/pollinator-protection/colony-collapse-disorder http://usda.mannlib.cornell.edu/usda/current/BeeColonies/BeeColonies-08-01-2018.pdf https://beeinformed.org/results/honey-bee-colony-losses-2017-2018-preliminary-results/ https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1005757 http://science.sciencemag.org/content/347/6229/1255957 https://www.nature.com/articles/s41598-018-32194-8 https://www.sciencemag.org/news/2018/04/european-union-expands-ban-three-neonicotinoid-pesticides https://www.sciencenews.org/article/mystery-vanishing-honeybees-still-not-definitively-solved https://u.osu.edu/beelab/bee-pasture-meadows-and-flower-strips/ http://www.pnas.org/content/108/2/662.short http://science.sciencemag.org/content/347/6229/1255957 http://news.cornell.edu/stories/2012/05/insect-pollinators-contribute-29b-us-farm-income https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2606032/ https://www.epa.gov/pollinator-protection/epa-actions-protect-pollinators https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5396195/ https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0029268 https://articles.extension.org/pages/71172/honey-bee-viruses-the-deadly-varroa-mite-associates
Добавлена Учить
The Quietest, Oldest, and Magnetic-iest Science of 2018 The Quietest, Oldest, and Magnetic-iest Science of 2018
1 month ago En
2018 was full of exciting discoveries and incredible advancements in the field of science. So today, we are taking a look back at 2018 to highlight three more great science news stories! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Quietest Science: https://academic.oup.com/aesa/advance-article/doi/10.1093/aesa/say035/5123345 https://www.smithsonianmag.com/science-nature/busy-bees-take-break-during-total-solar-eclipses-180970502/ http://www.bioone.org/doi/abs/10.1676/0043-5643%282000%29112%5B0431%3ABBDATS%5D2.0.CO%3B2 https://onlinelibrary.wiley.com/doi/10.1111/j.1439-0310.1994.tb00878.x Oldest Science: https://www.nature.com/articles/s41586-018-0514-3 https://www.nature.com/articles/d41586-018-06664-y https://www.nature.com/articles/d41586-018-06657-x https://www.smithsonianmag.com/science-nature/stone-age-markings-may-be-oldest-drawing-ever-discovered-180970269/ http://science.sciencemag.org/content/359/6378/912 http://science.sciencemag.org/content/334/6053/219 https://www.nature.com/articles/nature13422 https://www.sciencedirect.com/science/article/pii/S0305440313000757 Magneticiest Science: https://aip.scitation.org/doi/10.1063/1.5044557 https://spectrum.ieee.org/nanoclast/semiconductors/nanotechnology/magnetic-field-record-set-with-a-bang-1200-tesla http://www.coolmagnetman.com/magflux.htm https://www.alibaba.com/showroom/1-tesla-permanent-magnet.html https://www.sciencedirect.com/science/article/pii/S0921452600007237 https://www.smithsonianmag.com/smart-news/strongest-indoor-magnetic-field-blows-doors-tokyo-lab-180970436/ https://www.sciencedaily.com/releases/2018/09/180919100929.htm Image Sources: https://www.nps.gov/media/photo/view.htm?id=51D1AC51-1DD8-B71B-0B84027BBF43C7E0 https://www.eurekalert.org/multimedia/pub/182412.php?from=407973 https://www.eurekalert.org/multimedia/res/180223.php?from=405389 "Magnetic Field" Credit; UTokyo-ISSP Lab website; http://www.issp.u-tokyo.ac.jp/labs/mgsl/index.html Reference; "An approach to 1000 T using the electro-magnetic flux compression" D. Nakamura, H. Sawabe, and S. Takeyama Rev. Sci. Instrum. 89, 016106 (2018). https://aip.scitation.org_/doi/10.1063/1.5003411
Добавлена Учить
Why Doesn't It Get Dark When You Blink? Why Doesn't It Get Dark When You Blink?
1 month ago En
Normally when you blink, you don’t really notice, and it turns out your brain is playing a bit of a trick on you to make that happen! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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://science.sciencemag.org/content/207/4433/900 http://psycnet.apa.org/record/1981-06762-001 https://www.sciencedirect.com/science/article/pii/S0960982205006603#bib4 https://www.cell.com/current-biology/fulltext/S0960-9822(16)31509-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982216315093%3Fshowall%3Dtrue https://www.cell.com/current-biology/fulltext/S0960-9822(18)30996-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982218309965%3Fshowall%3Dtrue https://www.cbc.ca/radio/quirks/why-you-don-t-go-momentarily-blind-when-you-blink-1.4868093 Images: https://commons.wikimedia.org/wiki/File:Gray996.png https://commons.wikimedia.org/wiki/File:Cortical_midline_structures.png
Добавлена Учить
The Science of Happiness! The Science of Happiness!
1 month ago En
Laughter, love, and happiness are some of the best aspects of being human, and we've looked into the science behind it more than a few times. Here are a few videos that we hope will make you happy! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org Where Does Love Come From? https://www.youtube.com/watch?v=gEFMya7zQKo Why Do Dogs Wag Their Tails? https://www.youtube.com/watch?v=mZJ66ryFqaw Why Do We Laugh? https://www.youtube.com/watch?v=Ov-kXSS1_yc ASMR: That Happy, Tingly Feeling https://www.youtube.com/watch?v=7o2GR4ayHCc Why Do We Have Butt Hair? https://www.youtube.com/watch?v=BgsdhmLrLPA ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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
Добавлена Учить
Is Sitting up Straight Actually Good Posture? Is Sitting up Straight Actually Good Posture?
1 month ago En
Spines are naturally curved, not straight, so what good posture actually looks like isn't as straightforward as you might think. Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Global Burden of Disease https://ard.bmj.com/content/73/6/968 https://www.nhs.uk/news/lifestyle-and-exercise/back-pain-leading-cause-of-disability-study-finds/ Dextrocardia and spinal rotation https://www.ncbi.nlm.nih.gov/pubmed/19506918 https://www.ncbi.nlm.nih.gov/pubmed/16741456 Sitting advice https://www.npr.org/sections/health-shots/2018/09/24/649169060/cant-get-comfortable-in-your-chair-heres-what-you-can-do https://www.npr.org/sections/goatsandsoda/2018/08/13/636025077/to-fix-that-pain-in-your-back-you-might-have-to-change-the-way-you-sit Sedentary behavior https://health.gov/news/blog-bayw/2013/01/decreasing-sedentary-behavior-and-physical-inactivity-by-moving-more-and-sitting-less/ https://www.sciencedirect.com/science/article/pii/S0004951414602877 https://www.ncbi.nlm.nih.gov/pubmed/22951407 No one definition of posture https://www.sciencedirect.com/science/article/pii/S1356689X12000938 https://www.tandfonline.com/doi/abs/10.1080/09593980151143228 Wheelchair lung capacity https://www.sciencedirect.com/science/article/pii/S0003999305014723 Images: http://www.thinkstockphotos.com/image/stock-photo-medical-illustration/483780512 http://www.thinkstockphotos.com/image/stock-photo-human-anatomy-drawing-old-canvas/667381086 http://www.thinkstockphotos.com/image/stock-photo-3d-illustration-of-spine-medical-concept/860775922 http://www.thinkstockphotos.com/image/stock-photo-human-spine-in-details-vertebra-bone-marrow/615079558 http://www.thinkstockphotos.com/image/stock-photo-the-human-body-spine/868466000 http://www.thinkstockphotos.com/image/stock-illustration-sciatic-nerve-pain-locatio/824757452 https://commons.wikimedia.org/wiki/File:Situs_inversus_chest_Nevit.jpg http://www.thinkstockphotos.com/image/stock-illustration-girl-sitting-posture-set/648683388 http://www.thinkstockphotos.com/image/stock-illustration-correct-and-uncorrect-bad-sitting/636288838 http://www.thinkstockphotos.com/image/stock-photo-woman-on-wheelchair-entering-the-platform/1058297106 http://www.thinkstockphotos.com/image/stock-illustration-neck-pain-from-smartphone/504005450 http://www.thinkstockphotos.com/image/stock-photo-fitness-sexy-woman-showing-abs-and-flat-belly/868086364 http://www.thinkstockphotos.com/image/stock-photo-businesswoman-suffering-from-backache/614422278
Добавлена Учить
7 Unbelievably Hardcore Ants 7 Unbelievably Hardcore Ants
1 month ago En
The ant world is an incredible, dangerous, and downright bizarre place. Some ants, though, are a lot cooler and more resourceful than you might give them credit for. Hosted by: Michael Aranda Special thanks to Dr. Adrian Smith of https://www.youtube.com/antlab for giving us special permission to highlight his video (https://www.youtube.com/watch?v=heuYzC12etg) in #1. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.nytimes.com/2013/12/08/magazine/crazy-ants.html https://www.nationalgeographic.com/animals/invertebrates/group/ants/ https://www.terminix.com/blog/education/types-of-ants-eight-common-invaders/ https://www.thoughtco.com/brief-introduction-kinds-of-ants-1968111 https://www.eurekalert.org/pub_releases/2018-11/ncmo-nru111418.php http://entnemdept.ufl.edu/creatures/urban/ants/acrobat_ant.htm https://entomology.ces.ncsu.edu/asian-needle-ant/ https://news.nationalgeographic.com/2015/05/150513-ants-animals-science-insects-trap-jaw/ https://www.nature.com/articles/d41586-018-07458-y https://www.mnn.com/earth-matters/animals/stories/what-skull-collecting-ants-bizarre-headhunting-behavior https://www.scientificamerican.com/article/the-rise-of-the-crazy-ants/ https://blogs.scientificamerican.com/news-blog/honeybees-face-new-threat-in-texas-2009-08-07/ https://www.scientificamerican.com/article/the-rise-of-the-crazy-ants/ https://ento.psu.edu/extension/factsheets/thief-ant https://news.nationalgeographic.com/2018/04/animals-ants-borneo-exploding-defense/ https://www.nature.com/scientificamerican/journal/v281/n5/pdf/scientificamerican1199-84.pdf https://www.sciencedirect.com/science/article/pii/S0003347283712169 https://web.expasy.org/spotlight/pdf/sptlt014.pdf https://www.forbes.com/sites/quora/2016/12/06/these-insects-stings-are-measured-as-the-most-painful-on-earth/#5864f9ed5600 https://www.asm.org/index.php/general-science-blog/item/6839-the-leaf-cutter-ant-s-50-million-years-of-farming http://blogs.discovermagazine.com/notrocketscience/2009/11/21/leafcutter-ants-rely-on-bacteria-to-fertilise-their-fungus-gardens/#.XAB-4iBReUk https://www.atlasobscura.com/foods/honeypot-ants https://www.washingtonpost.com/news/morning-mix/wp/2018/04/20/meet-the-exploding-ant-which-sacrifices-itself-for-its-colony/?utm_term=.0f35d5806607 https://zookeys.pensoft.net/articles.php?id=22661 Images/Videos: https://www.youtube.com/watch?v=heuYzC12etg https://www.videoblocks.com/video/ants-marching-through-a-path-in-an-urban-sidewalk-4dks0ymilikvsnt8f https://en.wikipedia.org/wiki/File:Odontomachus_monticola.jpg https://www.youtube.com/watch?v=0lw3-kCBx50 https://en.wikipedia.org/wiki/File:Tawny_crazy_ant_(Nylanderia_fulva)_female_worker.jpg https://www.youtube.com/watch?v=VKg2T9lh7kI https://www.eurekalert.org/multimedia/pub/167894.php https://www.eurekalert.org/multimedia/pub/167894.php https://commons.wikimedia.org/wiki/File:Camponotus_saundersi_casent0179025_profile_1.jpg https://en.wikipedia.org/wiki/File:Polyergus_lucidus_returning_from_raid_on_Formica_incerta.jpg https://en.wikipedia.org/wiki/File:Paraponera_clavata_MHNT.jpg https://en.wikipedia.org/wiki/File:Paraponera_scaled.png https://en.wikipedia.org/wiki/File:Atta_cephalotes-pjt.jpg https://www.youtube.com/watch?v=yRx9Oec_8NM https://en.wikipedia.org/wiki/File:HoneyAnt.jpg https://en.wikipedia.org/wiki/File:Honey_Ants_(7344580116).jpg
Добавлена Учить
Is Burnt Toast Really Bad for You? Is Burnt Toast Really Bad for You?
1 month ago En
You may have seen posts online warning you about the dangers of eating burnt toast, but how much will that actually affect your health? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.theguardian.com/science/2017/jan/27/how-burnt-toast-became-linked-to-cancer-acrylamide https://www.ncbi.nlm.nih.gov/pubmed/25403648 https://www.livescience.com/57612-acrylamide-cancer-risk.html https://www.cam.ac.uk/research/discussion/opinion-how-dangerous-is-burnt-toast https://www.cnn.com/2017/01/23/health/burnt-toast-cancer-risk-roast-potatoes-acrylamide-bn/index.html http://www.who.int/foodsafety/publications/acrylamide-food/en/ https://scienceblog.cancerresearchuk.org/2017/01/23/its-too-soon-to-say-browned-toast-and-crispy-roast-potatoes-cause-cancer/ Images: https://commons.wikimedia.org/wiki/File:Acrylamide-MW-2000-3D-balls.png
Добавлена Учить
What If We Killed All the Wasps? What If We Killed All the Wasps?
1 month ago En
Unlike their friendly, flower-pollinating cousin, the bee, wasps are best known for stinging people, ruining picnics, and generally being jerks... so should we just totally get rid of them? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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/PMC5097029/ https://www.ncbi.nlm.nih.gov/pubmed/28108242 https://entomology.ca.uky.edu/ef634 https://www.tandfonline.com/doi/pdf/10.1080/03014223.1991.10757963 http://www.bbc.com/earth/story/20150522-the-wasps-that-rule-the-world https://www.ncbi.nlm.nih.gov/pubmed/25290653 https://www.ncbi.nlm.nih.gov/pubmed/24424343 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4892453/ https://www.ncbi.nlm.nih.gov/pubmed/26079670 http://www.bbc.com/earth/story/20160429-a-tale-of-loyalty-and-betrayal-starring-figs-and-wasps https://cmr.asm.org/content/28/3/603#sec-71 https://ipmworld.umn.edu/landis http://science.sciencemag.org/content/339/6127/1608.full http://www.bbc.com/earth/story/20170116-the-tree-that-shaped-human-history https://pdfs.semanticscholar.org/a182/4a6f574b7c5fc65082563380dee695c22b7f.pdf https://www.ncbi.nlm.nih.gov/pubmed/25305549 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6001651/
Добавлена Учить
Feathered Reptiles Ruled Earth's Skies... Twice! | SciShow News Feathered Reptiles Ruled Earth's Skies... Twice! | SciShow News
2 months ago En
Feathers might have originated tens of millions of years before we'd thought, and a 3D rendering of ankylosaur nasal passages lends new insight into how they stayed cool. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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: Feathered pterosaurs: https://www.eurekalert.org/emb_releases/2018-12/uob-ndp121218.php https://www.nature.com/articles/s41559-018-0728-7 https://www.nationalgeographic.com/science/phenomena/2015/03/23/sciencespeak-pycnofiber/ https://archosaurmusings.wordpress.com/2009/08/05/what-on-earth-are-pycnofibers/ https://www.scientificamerican.com/article/pterosaurs-just-keep-getting-weirder/ Ankylosaur noses: https://www.eurekalert.org/emb_releases/2018-12/p-alr121218.php https://plos.my.salesforce.com/sfc/p/#U0000000Ifis/a/0B000000Pxar/f0r2vCz6xFGQy8hWga6XmkCxxhOgV2E00H8uyku_8uw Images: https://commons.wikimedia.org/wiki/File:Rhamphorhynchus_munsteri.jpg https://en.wikipedia.org/wiki/File:Hatzegopteryx.png https://en.wikipedia.org/wiki/File:Pteranodon_sternbergi_pair.jpg https://en.wikipedia.org/wiki/File:Triceratops_prorsus_old.jpg https://en.wikipedia.org/wiki/File:Stego-marsh-1896-US_geological_survey.png https://commons.wikimedia.org/wiki/File:Falcarius_white_background.jpg https://www.nature.com/articles/s41559-018-0728-7 https://en.wikipedia.org/wiki/File:Ankylosaurus.jpg https://commons.wikimedia.org/wiki/File:Ankylosaurus_armor.png https://www.eurekalert.org/multimedia/pub/188424.php https://en.wikipedia.org/wiki/File:Ankylosaurus_skull_AMNH.jpg https://commons.wikimedia.org/wiki/File:Respiratory_System_(Illustration).png https://www.eurekalert.org/multimedia/pub/188424.php https://www.eurekalert.org/multimedia/pub/188299.php?from=415179 https://www.eurekalert.org/multimedia/pub/188298.php?from=415179 https://en.wikipedia.org/wiki/File:Arambourgiania_philadelphiae.png
Добавлена Учить
Loading...