Check out the latest Learning updates from the best sources.

  • 3 Ways We Could Get Clean Energy from the Moon
    December 11, 2018

    There are renewable energy sources here on Earth, but to meet our clean energy needs we should consider every possible option, including the Moon. Host: Caitlin Hofmeister 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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.popsci.com/for-nearly-infinite-power-build-self-replicating-solar-panels-on-moon https://www.liebertpub.com/doi/full/10.1089/space.2015.0041 https://m.esa.int/Our_Activities/Preparing_for_the_Future/Space_for_Earth/Energy/Helium-3_mining_on_the_lunar_surface http://fti.neep.wisc.edu/pdf/wcsar9311-2.pdf https://www.eia.gov/energyexplained/index.php?page=hydropower_tidal https://earthobservatory.nasa.gov/Features/EnergyBalance/page2.php https://www.nrel.gov/docs/fy17osti/68925.pdf https://www.popularmechanics.com/science/energy/a27961/mit-nuclear-fusion-experiment-increases-efficiency/ https://io9.gizmodo.com/5908499/could-helium-3-really-solve-earths-energy-problems ------ Images: https://commons.wikimedia.org/wiki/File:LRO_WAC_Nearside_Mosaic.jpg https://www.istockphoto.com/vector/earth-planet-gm659294578-120368671 https://www.nasa.gov/centers/marshall/news/news/releases/2018/M18-038.html https://www.nasa.gov/multimedia/imagegallery/image_feature_1538.html https://www.istockphoto.com/photo/teacher-and-students-on-chemistry-class-gm174816369-22743521 https://www.istockphoto.com/photo/chemist-holding-test-tube-in-studio-portrait-gm72418019-13315074 https://www.videoblocks.com/video/steady-ocean-tide-3yejtsj https://commons.wikimedia.org/wiki/File:Rance_tidal_power_plant.JPG https://commons.wikimedia.org/wiki/File:DEA_2274.jpg https://www.istockphoto.com/vector/realistic-full-moon-gm584764738-100159923 https://www.istockphoto.com/vector/green-power-background-gm92739356-6866821

  • Polar Bear Anana Update - Cincinnati Zoo
    December 11, 2018

    Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org

  • The amazing grandmothers of the killer whale pod - Darren Croft
    December 11, 2018

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-amazing-grandmothers-of-the-killer-whale-pod-darren-croft Pods of killer whales inhabit the waters of every major ocean on Earth. Each family is able to survive thanks mainly to one member, its most knowledgeable hunter: the grandmother. These matriarchs can live 80 years or more and their expertise can mean the difference between life and death for their families. Darren Croft details the lives of killer whales and the dangers facing their survival. Lesson by Darren Croft, directed by Boniato Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Brady Jones, Todd Gross, Alexis Hevia, Heidi Stolt, Robert Seik, Coenraad Keuning, Charles A Hershberger, Laura Cameron Keith, Max Ngomane, Rafael Kato, Jen O'Hogan, Renu Balak, JY Kang, Anastasiia , Madee Lo, Arpita Singh, Karl Laius, Barbarossa, Tu-Anh Nguyen, Guy Hardy, Sebastiaan Vleugels, Joel Alfonso, Derya Goekcay, Brandy Sarver, Jose Arcadio Valdes Franco, Akinola Emmanuel, igor romanenko, Dian Atamyanov, Abhishek Bansal, Austin Randall, Jennifer Kurkoski, phkphk12321, Arlene Weston, Mehmet Yusuf Ertekin, Ten Cha, Les Howard, Kevin O'Leary, Francisco Leos, Robert Patrick, Jorge , Marcus Appelbaum, Alan Wilder, Amin Talaei, Mohamed Elsayed, Angel Pantoja, Eimann P. Evarola, Claire Ousey, Carlos H. Costa, Tariq Keblaoui and Bela Namyslik.

  • Should Santa Wear a Flame Retardant Suit?
    December 11, 2018

    Flame-retardant chemicals can slow the spread of fire in homes and garments. But are these compounds naughty or nice? This week on Reactions, we ask whether old Saint Nick might want a flame-retardant suit...or choose to opt out. More PBS Digital Studios Goodness here! https://www.youtube.com/playlist?list=PL1mtdjDVOoOqKjV9WNrIXRphDssM4gu0J Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Instagram! https://www.instagram.com/acsreactions/ Tumblr! http://acsreactions.tumblr.com/ You might also like: The Cold Truth About Fat https://youtu.be/p-yVmpQoDTk How to Make the Best Cheap Hot Cocoa Possible https://youtu.be/7M105LuTJvo Chemistry Life Hacks for Winter Survival (CLH Vol. 5) https://youtu.be/cJQ66JvuRaY Small Bottle, HUGE Fireball (How Flame Jetting Works) https://youtu.be/5sfUl6GIdYo Shedding Light on Seasonal Affective Disorder https://youtu.be/lld7lFZm-m0 Why This Town Has Been On Fire For 50 Years https://youtu.be/fsgqy5FYP2c Credits: Producer: Elaine Seward Writer: Judy Lavelle Scientific Consultants: Michelle Boucher, PhD; Brianne Raccor, PhD; Heather Stapleton, PhD; Vyto Babrauskas, PhD Executive Producer: Hilary Hudson Music: King on da beat - Christmas Nouvelle Noel Kevin MacLeod Dance of the Sugar Plum Fairies Kevin MacLeod Sources: M Alaee, et al. An overview of commercially used brominated flame retardants, their applications, their use patterns in different countries/regions and possible modes of release. Environment International DOI: 10.1016/S0160-4120(03)00121-1 (20013). S Hammel, et al. Associations between flame retardant applications in furniture foam, house dust levels, and residents’ serum levels. Environment international DOI: 10.1016/j.envint.2017.07.015 (2017). S Shaw, et al. Persistent organic pollutants including polychlorinated and polybrominated dibenzo-p-dioxins and dibenzofurans in firefighters from Northern California. Chemosphere DOI: 10.1016/j.chemosphere.2012.12.070 (2013). K Hoffman, et al. Exposure to flame retardant chemicals and occurrence and severity of papillary thyroid cancer: A case-control study. Environment International DOI: 10.1016/j.envint.2017.06.021 (2017). Assessing and Managing Chemicals under TSCA: https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/polybrominated-diphenyl-ethers-pbdes U.S. agency struggling with organohalogen flame retardants in consumer products: https://cen.acs.org/safety/consumer-safety/US-agency-struggling-organohalogen-flame/96/i38 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4528432/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569691/ https://www.washingtonpost.com/national/health-science/flame-retardants-in-consumer-products-are-linked-to-health-and-cognitive-problems/2013/04/15/f5c7b2aa-8b34-11e2-9838-d62f083ba93f_story.html?utm_term=.f4cfd52f817a Ever wonder why dogs sniff each others' butts? Or how Adderall works? Or whether it's OK to pee in the pool? We've got you covered: Reactions a web series about the chemistry that surrounds you every day. Produced by the American Chemical Society.

  • Africa’s Pristine Delta in 360 - Ep. 1 | The Okavango Experience
    December 11, 2018

    In this 360 video, join Dr. Steve Boyes and his team of researchers on an 18-day scientific expedition through one of the world's last wild places--the Okavango Delta. Canoe down the river in a mokoro and get up close to lions, zebras, and elephants for a firsthand look at the diverse wildlife of Africa's untouched wilderness. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Africa’s Pristine Delta in 360 - Ep. 1 | The Okavango Experience https://youtu.be/LS111RWqblk National Geographic https://www.youtube.com/natgeo

  • Why Can’t We Clone Endangered Species to Save Them?
    December 10, 2018

    Skillshare is offering SciShow viewers 2 months of unlimited access for free. Check out https://skl.sh/scishow-12 We know how to clone animals, so why aren't we saving endangered species by cloning their populations? 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.worldwildlife.org/species/directory http://www.sandiegouniontribune.com/news/environment/sdut-rhino-cloning-stem-cells-san-diego-zoo-safari-park-2014dec20-story.html http://dolly.roslin.ed.ac.uk/facts/the-life-of-dolly/index.html https://www.ed.ac.uk/roslin/about/dolly/facts/cloning https://www.britannica.com/list/cc-the-first-cloned-cat http://time.com/3822573/snuppy/ https://www.cell.com/cell/fulltext/S0092-8674(18)30057-6 http://www.cnn.com/2001/NATURE/01/12/cloned.gaur/index.html https://www.sciencemag.org/news/2003/04/banteng-cloned https://www.theguardian.com/science/2015/aug/05/iran-scientists-clone-endangered-mouflon-domestic-sheep https://www.scientificamerican.com/article/cloning-endangered-animals/ https://www.smithsonianmag.com/science-nature/why-cloning-your-dog-so-wrong-180968550/ https://www.theverge.com/2018/4/6/17175936/northern-white-rhino-de-extinction-stem-cells-sudan https://www.fda.gov/animalveterinary/safetyhealth/animalcloning/ucm055513.htm https://www.ncbi.nlm.nih.gov/pubmed/14733744 https://www.amnh.org/explore/ology/earth/ask-a-scientist-about-our-environment/should-we-clone-endangered-animals https://www.scientificamerican.com/article/george-church-de-extinction-is-a-good-idea/ https://www.techtimes.com/articles/228655/20180526/scientists-to-clone-entire-northern-white-rhino-population-from-frozen-cells.htm https://news.nationalgeographic.com/2015/08/150818-plague-yosemite-campground-cases-science/150820-giant-pandas-national-zoo-animals-science/ https://vcahospitals.com/know-your-pet/estrus-cycles-in-cats https://institute.sandiegozoo.org/science-blog/rhinos-and-reproduction https://www.theatlantic.com/science/archive/2018/05/how-to-impregnate-a-rhino/561455/ https://phys.org/news/2006-10-tube-rhinos.html http://wwf.panda.org/knowledge_hub/endangered_species/rhinoceros/african_rhinos/white_rhinoceros/ https://www.nature.com/news/stem-cell-plan-aims-to-bring-rhino-back-from-brink-of-extinction-1.19849 https://qz.com/913682/a-harvard-university-scientistss-attempt-to-resurrect-a-wooly-mammoth-raises-ethical-questions/ http://bio1220.biology.gatech.edu/?page_id=53 https://onlinelibrary.wiley.com/doi/full/10.1111/mam.12138 Images: http://www.thinkstockphotos.com/image/stock-illustration-african-animals/599878306 https://commons.wikimedia.org/wiki/File:Dolly_face_closeup.jpg https://commons.wikimedia.org/wiki/File:Indian_Gaur_from_anaimalai_hills_JEG5290.jpg https://commons.wikimedia.org/wiki/File:Pyrenean_Ibex.png http://www.thinkstockphotos.com/image/stock-illustration-animal-cloning/985639976 http://www.thinkstockphotos.com/image/stock-photo-great-panda-bear-sitting-at-the-rainforest/865015440 http://www.thinkstockphotos.com/image/stock-photo-homeless-cat-on-the-street/816253988 https://commons.wikimedia.org/wiki/File:One_horn_Rhino_in_Kaziranga_national_park.jpg http://www.thinkstockphotos.com/image/stock-photo-sheeps-in-green-rural-meadow-south-island-new/486007934 http://www.thinkstockphotos.com/image/stock-photo-eyes-of-the-tiger/544355522 http://www.thinkstockphotos.com/image/stock-photo-ranger-with-firearm-face-to-face-rhino/544808324 https://commons.wikimedia.org/wiki/File:Bumi_Hills_Anti-Poaching_Unit_Protecting_Elephants_in_Zimbabwe.jpg http://www.thinkstockphotos.com/image/stock-photo-rhino-mother-african-lowveld-savanna-calf/838552492

  • The dangerous race for the South Pole - Elizabeth Leane
    December 10, 2018

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-dangerous-and-daring-race-for-the-south-pole-elizabeth-leane By the early 1900’s, nearly every region of the globe had been visited and mapped, with only two key locations left: the North and South Poles. After two Americans staked claim to reaching the North Pole, a Norwegian explorer and a British naval officer each set out for the last unmapped region in what newspapers called a “Race to the Pole.” Elizabeth Leane sets the scene for their journeys south. Lesson by Elizabeth Leane, directed by WOW-HOW Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Rebecca Reineke, Kyanta Yap, Brandon Thomas, Lewis Westbury, Ojas Kapoor, Mirzat Turap, Jaime Arriola, Emilia Alvarado, Javid Gozalov, Philipp Hiestand, Paul Beard, Deepak Iyer, Markus Goldhacker, Mihai Sandu, Keven Webb, Hendrik Mueller, Maurice Castonguay, Kristiyan Bonev, Maryam Dadkhah, Joshua Wasniewski, Michał Friedrich, Arlene Spiegelman, Doug Henry, Alick Au, denison martins fernandes, Daniel Nester, Richard A Berkley, Benjamin Chan, Dee Wei, Abdallah Absi, Denise A Pitts, Pi Guanghui, Doris, Kurt Almendras, Raymond Lee, Nicolas Silva, Melvin Williams, Tirath Singh Pandher, Terry Minion, Mauricio Basso, Jamesbo87, Karlee Finch, Chumi Ogbonna, Barthélémy Michalon, Lefty McGoo, Prefer Anonymous, Chris Thompson, Derek Drescher and Karisa Caudill, Christina Salvatore.

  • Chitty Chitty Bang Bang Jr Car
    December 10, 2018

    The making of Chitty Chitty Bang Bang Jr Car This is NOT a Science experiment. This is what I have been working on the last couple months and why I haven't posted a science experiment. I volunteer at the local Middle school Drama department and design and make all their props and sets. You can go to my pinterest page at https://www.pinterest.com/kenzschach/ . Email me if you have any questions if you want to make a car. We are on very tight budget and was able to make the car for $300, which is pretty good as the steeling wheel & picnic basket cost $40. All the outside walls of the car are made out of card board and everything is manual. I mean actors pull a wire cord to bring up the wheels when it floats on water and couple of wires cords for the wings so it can fly. I hope you enjoyed this as much as I did making it. I will be back to Science experiments next weekend. thanks

  • 6 Remarkable Ways Animals Catch Their Food
    December 9, 2018

    Skillshare is offering SciShow viewers 2 months of unlimited access for free. Check out https://skl.sh/scishow-12 Claws and teeth are one way to catch a meal, but here are six animals that have evolved some pretty unique hunting techniques. 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: Frogfish http://science.sciencemag.org/content/205/4411/1161 https://www.waikikiaquarium.org/experience/animal-guide/fishes/frogfishes/frogfish/ http://www.critter.ch/Frogfish-Anglerfisch/Teresa_Zuberbuehler_2018_Frogfishes-Southeast-Asia-Maldives-Red-Sea.pdf http://drs.nio.org/drs/handle/2264/2938 Bolas Spider https://www.nature.com/news/2002/020624/full/news020617-14.html https://link.springer.com/article/10.1007%2Fs004420050347 https://www.annualreviews.org/doi/abs/10.1146/annurev.en.39.010194.000501 https://www.researchgate.net/publication/233060388_A_Review_on_Spider_Silk_Adhesion https://asknature.org/strategy/wings-allow-escape-from-spider-webs/#.W9t5LHo2rs0 Humpback Whale https://www.sciencedaily.com/releases/2011/06/110624083516.htm https://www.alaskawhalefoundation.org/research-1/ https://static1.squarespace.com/static/533dfcebe4b0cf4885e5162a/t/534efe4de4b0e7399e106e5a/1397685837754/Sharpe+-+PHD+dissertation+%28SocialForagingOfHumpbacks%29.pdf http://www.naturalhistorymag.com/biomechanics/082067/as-the-whale-turns https://www.ncbi.nlm.nih.gov/pubmed/17051544?dopt=Abstract Pistol Shrimp http://science.sciencemag.org/content/289/5487/2114 https://www.nature.com/articles/s41598-017-14312-0 https://www.wired.com/2014/07/absurd-creature-of-the-week-pistol-shrimp/ http://www.bbc.com/earth/story/20160129-the-shrimp-that-has-turned-bubbles-into-a-lethal-weapon https://www.youtube.com/watch?v=KkY_mSwboMQ Stoat https://www.bbc.co.uk/programmes/p0074tkf https://www.youtube.com/watch?v=ODEUK5sB5vE https://www.countrylife.co.uk/nature/13-things-never-knew-weasels-taking-rabbits-squeezing-rings-172489 http://karlshuker.blogspot.com/2011/02/mesmerising-mustelids-and-dance-of.html https://www.gamekeeperstrust.org.uk/media/uploads/cat-264/gwct-stoat.pdf https://books.google.com/books?id=EwmCBgAAQBAJ&pg=PT70&lpg=PT70&dq=Stoat+skrjabingylus+dance&source=bl&ots=h9FQod4DyX&sig=mOzJTES_wbd40sdMhhaBcUsp85E&hl=en&sa=X&ved=2ahUKEwjzzMfGraXeAhUK5YMKHXdaC8sQ6AEwFXoECAEQAQ#v=onepage&q=Stoat%20skrjabingylus%20dance&f=false https://academic.oup.com/jmammal/article/88/4/946/909918 http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU320666 https://books.google.com/books?id=5ae9c7GO_cUC&lpg=PR9&ots=M9qvan5CTA&dq=dance&lr&pg=PA120#v=onepage&q&f=false https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.1971.tb01309.x Human https://www.nature.com/articles/nature03052 https://news.harvard.edu/gazette/story/2007/04/humans-hot-sweaty-natural-born-runners/ https://slate.com/culture/2012/06/long-distance-running-and-evolution-why-humans-can-outrun-horses-but-cant-jump-higher-than-cats.html https://www.businessinsider.com/how-humans-evolved-to-be-best-endurance-runners-2018-3 https://www.theguardian.com/science/blog/2018/mar/14/why-humans-are-optimised-for-endurance-running-not-speed https://www.npr.org/2010/07/19/128626037/for-humans-slow-and-steady-running-won-the-race https://www.youtube.com/watch?v=826HMLoiE_o

  • Safari Live - Day 272 | National Geographic
    December 9, 2018

    Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Live About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Safari Live - Day 272 | National Geographic https://youtu.be/CVzITtQVGY8 National Geographic https://www.youtube.com/natgeo

  • Why Does Wasabi Burn Your Nose?
    December 8, 2018

    The answer to why wasabi is such a nose burner has to do with a compound that researchers are trying to use in a creative way! 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: https://www.npr.org/templates/story/story.php?storyId=5297157 https://www.nationalgeographic.com/people-and-culture/food/the-plate/2015/05/12/wasabi-more-than-just-a-hot-sushi-condiment/ http://www.sciencemadesimple.co.uk/curriculum-blogs/biology-blogs/why-is-wasabi-so-hot https://www.ucsf.edu/news/2015/04/124956/first-look-wasabi-receptor-brings-insights-pain-drug-development https://pubchem.ncbi.nlm.nih.gov/compound/allyl_isothiocyanate https://link.springer.com/chapter/10.1007%2F7355_2015_98 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3129667/ https://www.ncbi.nlm.nih.gov/books/NBK5237/ https://www.sciencedirect.com/science/article/pii/S004101011730377X http://www.pnas.org/content/111/47/16901.short Images: https://commons.wikimedia.org/wiki/File:Wasabia_japonica_4.JPG https://commons.wikimedia.org/wiki/File:Armoracia_rusticana.jpg https://commons.wikimedia.org/wiki/File:2016-07-03_Daio_Wasabi_Farm_%E5%A4%A7%E7%8E%8B%E3%82%8F%E3%81%95%E3%81%B3%E8%BE%B2%E5%9C%92_DSCF0373.jpg https://commons.wikimedia.org/wiki/File:Receptor_(Biochemistry).svg

  • WORLD'S MOST DANGEROUS & GAINT SPIDERS | Science Behind Spiders Explained By HooplaKidz Lab
    December 8, 2018

    #spiders #wildlife #science #sciencebehind by world's most dangerous and deadliest spiders explained by hooplakidz lab. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • Futurism and Constructivism: Crash Course Theater #39
    December 7, 2018

    It's time to go Back...to the Future. By which I mean, we're going back into the past to talk about Futurism. Which seems like it would be cool, but it was started by this terrible guy Martinetti, who also wrote the Italian Fascist manifesto. He was just the worst, but, at least he was the worst in a way that makes a pretty compelling video. We'll also check in with the Russian theater, and learn about generally nicer Futurist Vsevolod Meyerhold, who also was vey influential in constructivism. So get ready to fire up the meaning machine and learn! Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, Jennifer French Lee, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • The First Gene-Edited Babies Are Here, Like It or Not | SciShow News
    December 7, 2018

    A researcher in China used the gene editing technique known as CRISPR to change the DNA of human embryos. Hank unpacks why this is being universally condemned by scientists. 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.newscientist.com/article/2186911-crispr-babies-more-details-on-the-experiment-that-shocked-the-world/ https://www.nature.com/articles/d41586-018-07545-0 https://www.technologyreview.com/s/612458/exclusive-chinese-scientists-are-creating-crispr-babies/amp/?__twitter_impression=true https://www.newscientist.com/article/2123973-first-results-of-crispr-gene-editing-of-normal-embryos-released/ https://www.the-scientist.com/news-opinion/us-companies-launch-crispr-clinical-trial-64746 https://www.newscientist.com/article/2186956-scientists-are-now-very-sure-that-the-babies-really-were-gene-edited/ https://www.nature.com/articles/d41586-018-07607-3

  • NASA Just Arrived at an Asteroid! | SciShow News
    December 7, 2018

    OSIRIS-REx finally entered orbit around the asteroid Bennu this week and new research has found an old recipe for RNA. 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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.asteroidmission.org/ https://www.asteroidmission.org/?latest-news=nasas-osiris-rex-begins-asteroid-operations-campaign https://www.nasa.gov/feature/goddard/2017/osiris-rex-begins-earth-trojan-asteroid-search http://www.asteroidmission.org/?latest-news=osiris-rex-asteroid-search-tests-instruments-science-team https://solarsystem.nasa.gov/news/778/osiris-rex-arrives-at-bennu/ http://www.pnas.org/content/early/2018/11/26/1814367115 https://www.eurekalert.org/emb_releases/2018-12/hu-lha112718.php https://pubchem.ncbi.nlm.nih.gov/compound/inosine https://www.sciencedirect.com/science/article/pii/S0959437X14000811 ------ Images: https://commons.wikimedia.org/wiki/File:Bennu_Orbit.png https://www.asteroidmission.org/20181203_mapcam/ https://svs.gsfc.nasa.gov/12716 https://www.asteroidmission.org/?attachment_id=2337#main https://www.asteroidmission.org/?attachment_id=7915#main https://svs.gsfc.nasa.gov/12318 https://svs.gsfc.nasa.gov/4482 https://svs.gsfc.nasa.gov/20255 https://svs.gsfc.nasa.gov/4482 https://www.istockphoto.com/photo/blue-double-helix-models-on-background-gm547502174-98951201 https://en.wikipedia.org/wiki/File:Adenine.svg https://en.wikipedia.org/wiki/File:Guanin.svg https://en.wikipedia.org/wiki/File:Uracil.svg https://commons.wikimedia.org/wiki/File:Cytosine_chemical_structure.png https://en.wikipedia.org/wiki/File:Inosin.svg https://www.istockphoto.com/photo/genetic-dna-sequence-gm1012587164-272758050 http://www.esa.int/spaceinimages/Images/2007/02/True-colour_image_of_Mars_seen_by_OSIRIS https://commons.wikimedia.org/wiki/File:OSIRIS-REx_spacecraft.png

  • Snakes and petticoats? Making sense of politics at the end of the Civil War
    December 7, 2018

    Anna Pottery, Snake Jug, c. 1865, stoneware with painted decoration, 31.75 x 21.11 x 22.07 cm (Minneapolis Institute of Art) A Seeing America video Speakers: Dr. Alex Bortolot and Dr. Beth Harris

  • Christianity 101 | National Geographic
    December 7, 2018

    Christianity, a religion based on the teachings of Jesus Christ, has about two billion followers. Learn about the story of Jesus Christ, where the Christian faith originated, and how it grew to become the largest religion on the planet. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Christianity 101 | National Geographic https://youtu.be/LvL3YXa0n2M National Geographic https://www.youtube.com/natgeo

  • How To Get A Career Working With Animals
    December 6, 2018

    Taylor, lead animal keeper at Animal Wonders, shares her tips and advice on how to get your animal dream job! Our Video Sponsors: Michael Stout Bianca T Daniel Fowler Scott Hartranft Bruce Fong Alex Ryan James James Pellosma Sara Lauter Jermey Maruja Yoshimura Kerstin Soderquist Tori Zecchini Thank you so much for helping make these videos possible! If you'd like your name here or featured at the end of an episode, you can become a sponsor at www.patreon.com/animalwonders -- Looking for more awesome animal stuff? Subscribe to Animal Wonders Montana to see all of our videos! Youtube: http://www.youtube.com/user/Anmlwndrs Other places to find us: Website: http://www.animalwonders.org Patreon: https://www.patreon.com/animalwonders Instagram: https://www.instagram.com/animalwondersmontana/ Facebook: http://www.facebook.com/animalwonders Twitter: http://twitter.com/Animal_Wonders Amazon Wishlist: http://www.amazon.com/gp/registry/wishlist/CODQMBOVLCE4?pldnSite=1

  • 3 Surprising Ways Your Intestines Affect You
    December 6, 2018

    Thanks to Metamucil for sponsoring this episode of SciShow! Visit http://spr.ly/metamucilchallenge and sign up for the Metamucil Two-Week Challenge to see how a healthy digestive system may help to improve your overall health and happiness! Your digestive system impacts the rest of your body in all sorts of unexpected ways, from keeping your heart healthy to literally making you feel happier. 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.healthline.com/nutrition/dietary-cholesterol-does-not-matter https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5503415/ https://link.springer.com/article/10.1007/s10620-010-1466-0 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5413815/ https://www.tandfonline.com/doi/abs/10.3109/00365528709095867 https://academic.oup.com/ajcn/article/71/2/472/4729160 https://academic.oup.com/ajcn/article/71/6/1433/4729388 https://academic.oup.com/jn/article/132/9/2638/4687853 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390821/ https://www.tandfonline.com/doi/full/10.4161/gmic.29810https://pubs.rsc.org/ru/content/articlelanding/2015/fo/c4fo00731j/unauth#!divAbstract http://digital.csic.es/bitstream/10261/82891/4/Psyllium-Curr%20Topics%20Nutrac%20Res.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2515351/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3153051/ https://www.ncbi.nlm.nih.gov/pubmed/17463152/ https://www.mdpi.com/2072-6643/5/6/1869/htm https://linkinghub.elsevier.com/retrieve/pii/S193131281400064X https://www.annualreviews.org/doi/abs/10.1146/annurev-virology-031413-085550 http://www.pnas.org/content/108/13/5354 https://www.atsjournals.org/doi/pdf/10.1513/AnnalsATS.201503-133AW http://www.bloodjournal.org/content/131/26/2978?sso-checked=true https://www.frontiersin.org/articles/10.3389/fimmu.2017.01678/full https://www.nature.com/articles/ni0111-5 http://science.sciencemag.org/content/336/6086/1268 https://www.nature.com/articles/nature10213 https://www.ncbi.nlm.nih.gov/pubmed/24336217 https://www.sciencedirect.com/science/article/pii/B9780128023044000190 https://www.sciencedirect.com/science/article/abs/pii/S095816691400175X https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4367209/ https://www.cell.com/trends/neurosciences/fulltext/S0166-2236(13)00008-8 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1664925/ https://www.cambridge.org/core/journals/acta-neuropsychiatrica/article/dietary-magnesium-deficiency-alters-gut-microbiota-and-leads-to-depressivelike-behaviour/97BCCF4506FCA4EB600FD95B1E71E277 https://www.nature.com/articles/nrgastro.2016.200 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5808284/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3179073/ https://www.ncbi.nlm.nih.gov/pubmed/19338686 https://www.ncbi.nlm.nih.gov/pubmed/19053980 https://www.ncbi.nlm.nih.gov/pubmed/17151594 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2805706/ https://www.sciencedirect.com/science/article/pii/S235293931600004X https://www.karger.com/Article/Abstract/430229 https://www.ncbi.nlm.nih.gov/pubmed/20087376 https://link.springer.com/chapter/10.1007%2F978-1-4939-0897-4_16 ------ Images: https://twitter.com/hankgreen https://www.istockphoto.com/vector/illustration-of-a-human-digesting-fruits-and-vegetables-gm165658956-9771950 https://www.istockphoto.com/vector/human-anatomical-heart-made-in-graphic-art-as-laconic-logo-gm497962106-79407583 https://www.istockphoto.com/vector/blood-vein-image-gm517684268-89625345 https://www.istockphoto.com/photo/psyllium-husk-or-isabgol-which-is-fiber-derived-from-the-seeds-of-plantago-ovata-gm980560382-266373563 https://commons.wikimedia.org/wiki/File:E_coli_at_10000x,_original.jpg https://commons.wikimedia.org/wiki/File:Giardia_lamblia_SEM_8698_lores.jpg https://www.istockphoto.com/vector/lungs-icon-in-cartoon-style-isolated-on-white-background-organs-gm615596524-106812593 https://www.istockphoto.com/vector/good-bacteria-and-bad-bacteria-gm611994628-105359907 https://www.istockphoto.com/vector/human-body-silhouette-and-nervous-system-gm610585844-104852273 https://www.istockphoto.com/photo/psyllium-seeds-husks-in-wooden-spoon-gm583981384-99966405 https://www.istockphoto.com/vector/human-internal-organs-cartoon-characters-set-gm825683996-133948395 https://www.istockphoto.com/vector/x-ray-girl-gm165959707-20733801

  • Engineering Ethics: Crash Course Engineering #27
    December 6, 2018

    We’ve talked about many important concepts for engineers, but today we’re going to discuss a hugely important one that you might not even realize is an engineering concept: ethics. We’ll talk about what a Code of Ethics is. We’ll explore engineering ethics and the ethical theories of utilitarianism, rights ethics, and duty ethics. We’ll also take a look at a few different real life examples of ethical problems in engineering. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Check out Origin of Everything: https://www.youtube.com/channel/UCiB8h9jD2Mlxx96ZFnGDSJw *** RESOURCES: http://www.bbc.co.uk/ethics/introduction/intro_1.shtml https://www.merriam-webster.com/dictionary/ethic https://www.nspe.org/resources/ethics/code-ethics https://www.asce.org/question-of-ethics-articles/aug-2011/ https://www.asce.org/question-of-ethics-articles/jan-2007/ http://www.asce.org/code-of-ethics/ https://plato.stanford.edu/entries/utilitarianism-history/ https://onlinemasters.ohio.edu/blog/ultimate-guide-to-engineering-ethics/’ https://www.raeng.org.uk/policy/engineering-ethics/ethics https://interestingengineering.com/understanding-hyatt-regency-walkway-collapse *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, Jennifer French Lee, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • Barriers Are in Your Mind | The Spark
    December 6, 2018

    After Albert Lin lost his leg in an accident, he chose to become bionic and rethink his entire world. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Barriers Are in Your Mind | The Spark https://youtu.be/nVk2vu2TvYM National Geographic https://www.youtube.com/natgeo

  • Are we running out of clean water? - Balsher Singh Sidhu
    December 6, 2018

    Find out how students can share their ideas as TED Talks here: http://bit.ly/2RCMFgM View full lesson: https://ed.ted.com/lessons/are-we-running-out-of-clean-water-balsher-singh-sidhu Despite water covering 71% of the planet’s surface, more than half the world’s population endures extreme water scarcity for at least one month a year. Current estimates predict that by 2040, up to 20 more countries could be experiencing water shortages. These statistics raise a startling question: is the Earth running out of clean water? Balsher Singh Sidhu takes a closer look at water consumption. Lesson by Balsher Singh Sidhu, directed by Kozmonot Animation Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Allan Hayes, Vaibhav Mirjolkar, Tony, Michelle, Katie and Josh Pedretti, Erik Biemans, Gaurav Mathur, Hans Peng, Tekin Gültekin, Hector Quintanilla, Penelope Misquitta, Ravi S. Rāmphal, Emma Moyse, Fahad Nasser Chowdhury, Marin Kovachev, Roman Pinchuk, Daniel Huerga, Maria Lerchbaumer, Edgar Campos Barrachina, Dianne Palomar, The Brock, Curtis Light, Ernest Chow, Liana Switzer, Maija Chapman, Pamela Harrison, Mighterbump , Beatriz Inácio, Robert Hargis, Mircea Sîrbu, Irindany Sandoval, William Bravante, Elizabeth Parker, Sai Krishna Koyoda, Samuel Barbas, Maxwell Ingram, Victoria Soler-Roig, Abdulmateen Aderinto, Pavel Maksimov, Barbara Younker, Cyrus Garay, Yvette Mocete, Mike Azarkman, Patricia Alves Panagides, William Biersdorf, Michael Aquilina, Vinamr, FireWolfLasers, Kshitij Shah, Mohammad Said, Teach Me Diné - Navajo Language and Victoria Veretilo.

  • Who Is The King Of The Jungle? | 10 Most Dangerous Wildlife Animals Of Earth | Educational Video
    December 6, 2018

    #wildlife #animals #mostdangerous animals which are on our list keeping in mind their #hunting skills and strength, by hooplakidz lab. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • Carving out a life after slavery
    December 6, 2018

    Writing desk, attributed to William Howard, c. 1870, yellow pine, tobacco box and cotton crate wood, 154.31 75.88 x 60.17 (Minneapolis Institute of Art) A Seeing America video. Speakers: Dr. Alex Bortolot and Dr. Beth Harris

  • Cost-Effective Household Items | SciShow Quiz Show
    December 5, 2018

    Today Hank and Sam figure out if medical side effects could help you "do crimes" and whether you can have a "gentle hate." 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 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: Epsilon oxygen https://www.sciencedirect.com/science/article/pii/S037015730400273X?via%3Dihub https://www.nature.com/articles/nature05174 https://www.chemistryworld.com/news/red-oxygen-structure-revealed/3003419.article http://chemed.chem.purdue.edu/demos/main_pages/14.2.html UV https://www.wired.com/2013/11/arthropods-are-having-a-secret-rave/ https://www.nature.com/articles/s41598-017-19070-7 https://www.sciencealert.com/chameleons-bone-tubercules-ultraviolet-biofluorescence https://www.smithsonianmag.com/smart-news/puffin-beaks-are-fluorescent-and-theyre-not-only-ones-180968724/ https://news.nationalgeographic.com/news/2002/01/0104_020104budgie.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1691211/ http://jeb.biologists.org/content/214/12/2014 http://www.ucl.ac.uk/news/news-articles/1105/11052502 Chemotherapy http://cancer.unm.edu/cancer/cancer-info/cancer-treatment/side-effects-of-cancer-treatment/less-common-side-effects/skin-reactions/hand-foot-syndrome/ http://time.com/3823350/cancer-patients-fingerprints/ https://www.nejm.org/doi/full/10.1056/NEJMicm1409635 Scotch tape https://www.scientificamerican.com/article/what-exactly-is-the-physi/ https://www.nature.com/news/2008/012345/full/news.2008.1185.html Fermilab http://history.fnal.gov/criers/FN_1979_04_26.PDF http://news.fnal.gov/1997/09/hail-farewell-historic-main-ring-fermilab-batavia-il/ http://www.fnal.gov/pub/about/index.html https://home.cern/about/engineering/radiofrequency-cavities https://accelconf.web.cern.ch/accelconf/c07/PAPERS/461.pdf Communication https://www.sciencedaily.com/releases/2013/12/131218170855.htm http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0082935 Monkeys https://www.nytimes.com/2000/12/05/science/for-monkeys-a-millipede-a-day-keeps-mosquitoes-away.html https://link.springer.com/article/10.1007%2Fs00114-003-0427-2 https://www.nature.com/news/2003/030604/full/news030602-5.html ------- Sounds: https://www.musicradar.com/news/tech/sampleradar-464-free-cartoon-caper-samples-643188 https://freesound.org/people/rui_aires/sounds/365893/ https://freesound.org/people/theneedle.tv/sounds/316682/ ------ Images: https://www.istockphoto.com/vector/piratic-trunk-chests-with-gold-coins-treasures-vector-illustration-catyoon-style-gm946018184-258361918 https://www.istockphoto.com/vector/cowboy-hat-gm452111993-23509232 https://en.wikipedia.org/wiki/File:Octaoxygen-from-xtal-3D-balls.png https://en.wikipedia.org/wiki/File:Epsilon-oxygen-xtal-3D-balls.png https://www.nature.com/articles/s41598-017-19070-7/figures/4 https://youtu.be/S9ye2evdaWI https://commons.wikimedia.org/wiki/File:Cockatiel_under_blacklight.jpg https://youtu.be/Q23AhMhu2hY https://www.istockphoto.com/photo/hand-ready-for-handshake-isolated-on-white-gm828468374-134796305 https://www.istockphoto.com/photo/adhesive-tape-dispenser-gm907549828-250012664 https://www.istockphoto.com/vector/spring-cleaning-flat-design-springtime-icon-gm969187714-264182836 https://www.istockphoto.com/vector/blue-circuit-board-vector-illustration-gm854518064-140549383 https://www.istockphoto.com/vector/cosmetic-airy-spray-water-atomizer-effect-of-white-smoke-and-fog-isolated-on-gm914675866-251740305 https://www.istockphoto.com/vector/centipede-gm532626275-55987858 https://www.istockphoto.com/photo/a-swarm-of-flying-mosquitoes-gm697726530-129358929

  • PNC Festival of Lights and Happy Holidays - Cincinnati Zoo
    December 5, 2018

    Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org Music by Epidemic Sound (http://www.epidemicsound.com)

  • These Names Can Kill Animals
    December 5, 2018

    To get your free 30-day trial of CuriosityStream, go to https://curiositystream.com/minute and use the code "minute". Just like the names of products and companies, animals' names can affect how we feel about them...and changing the name of a species might actually help us save it. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. ___________________________________________ Subscribe to MinuteEarth on YouTube: http://goo.gl/EpIDGd Support us on Patreon: https://goo.gl/ZVgLQZ And visit our website: https://www.minuteearth.com/ Say hello on Facebook: http://goo.gl/FpAvo6 And Twitter: http://goo.gl/Y1aWVC And download our videos on itunes: https://goo.gl/sfwS6n ___________________________________________ Credits (and Twitter handles): Script Writer, Video Director & Narrator: Kate Yoshida (@KateYoshida) Video Illustrator: Arcadi Garcia With Contributions From: Henry Reich, Alex Reich, Ever Salazar, Peter Reich, David Goldenberg Music by: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder Image Credits: Hong Kong's Golden Beach Dolphin Plaza by Wikimedia user WiNg https://commons.wikimedia.org/wiki/File:HK_Golden_Beach_Dolphin_Plaza.jpg African Wild Dog by Mathias Appel https://www.flickr.com/photos/mathiasappel/25233930273 Family Dog by Richard Elzey https://www.flickr.com/photos/elzey/6307525340/ Sloth by Régis Leroy https://www.flickr.com/photos/regilero/8727491349 Racoon Just Checking the Trash by Julie Corsi https://www.flickr.com/photos/corsinet/2967516964/ Scorpion by Steve Slater https://www.flickr.com/photos/wildlife_encounters/11026569913/ Snake by Photo by Jessica Bolser/USFWS https://www.flickr.com/photos/usfwsmidwest/11193222776/ ___________________________________________ References: Jacquet, J. L. and Pauly, D. (2008) Trade secrets: renaming and mislabeling of seafood. Marine Policy 32: 309-318. https://www.sciencedirect.com/science/article/pii/S0308597X07000760 Karaffa, P.T., M.M. Draheim, and Parsons, E.C.M. (2012) What’s in a name? Do species’ names impact student support for conservation? Human Dimensions of Wildlife 17: 308-310. https://www.tandfonline.com/doi/abs/10.1080/10871209.2012.676708?journalCode=uhdw20 Parsons, E.C.M., personal communication, October 2018. Rasmussen, G.S.A. (1999) Livestock predation by the painted hunting dog Lycaon pictus in a cattle ranching region of Zimbabwe: a case study. Biological Conservation 88: 133–139. https://www.sciencedirect.com/science/article/abs/pii/S0006320798000068?via%3Dihub Sarasa M., Alasaad S., and Pérez J.M. (2012) Common names of species, the curious case of Capra pyrenaica and the concomitant steps towards the 'wild-to-domestic' transformation of a flagship species and its vernacular names. Biodiversity and Conservation 21:1–12. https://link.springer.com/article/10.1007/s10531-011-0172-3 Scott, C. (2015) Otter social science research: An evaluation of the general public’s knowledge of otter species. (Master’s thesis) George Mason University, Fairfax, VA. Retrieved from digilib.gmu.edu/ xmlui/handle/1920/10282 Wright, A., Veríssimo, D., Pilfold, K., Parsons, E. C. M., Ventre, K., Cousins, J., et al. (2015). Competitive outreach in the 21st Century: why we need conservation marketing. Ocean & Coastal Management 115: 41–48. https://www.sciencedirect.com/science/article/pii/S0964569115001829

  • A History of Crash Course
    December 4, 2018

    Thanks to our viewers, teachers, fans, patrons, and everyone in between who has helped us get this far! If you'd like to help Crash Course continue to grow, you can support us on Patreon at https://www.patreon.com/crashcourse. This documentary talks about the beginnings, middles, and futures of Crash Course, and we're so excited to share it with you. Besides Patreon, you can also support us by continuing to watch and sharing Crash Course with your friends, teachers, and anyone who loves to learn.

  • Why Does Body-Temperature Air Feel Hot?
    December 4, 2018

    You'd think that air that was the same temperature as your body would feel neutral, but if you've ever been outside when it's 37 degrees Celsius out... you know that's not the case! 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://www.abc.net.au/science/articles/2010/02/02/2807666.htm https://hypertextbook.com/facts/2001/AbantyFarzana.shtml http://sciencenetlinks.com/science-news/science-updates/body-temperature/ https://www.scientificamerican.com/article/why-people-feel-hot/ https://www.bbc.com/news/magazine-12606943

  • The Milky Way Is Missing Satellite Galaxies
    December 4, 2018

    There’s a big difference between the number of satellites that simulations predict, and the number we’ve actually seen with telescopes, but why? Hosted by: Reid Reimers 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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/abs/astro-ph/9901240 https://arxiv.org/abs/astro-ph/9907411 https://arxiv.org/abs/astro-ph/9810070 https://kipac.stanford.edu/highlights/dark-matter-subhalo-disruption-insights-simulations-and-machine-learning https://astrobites.org/2017/11/22/no-missing-satellites https://www.researchgate.net/publication/258259121_A_Baryonic_Solution_to_the_Missing_Satellites_Problem https://arxiv.org/abs/1009.4505 https://arxiv.org/abs/1602.05957 Images: https://svs.gsfc.nasa.gov/11293 https://www.eso.org/public/images/potw1511a/ https://fire.northwestern.edu/visualizations/ https://www.sdss.org/sdss-telescope/ https://commons.wikimedia.org/wiki/File:Large_Synoptic_Survey_Telescope_3_4_render_2013.png https://en.wikipedia.org/wiki/File:Close_up_of_Telescope_in_the_Dome.jpg http://www.tapir.caltech.edu/~phopkins/Site/animations/Movies_m12i/ https://svs.gsfc.nasa.gov/10135 https://svs.gsfc.nasa.gov/11894 https://svs.gsfc.nasa.gov/11388

  • Lion Falls From Tree During Rescue From a Wire Snare Injury | National Geographic
    December 4, 2018

    Bush meat wire snaring has become one of the biggest threats to African wildlife, and some people are fighting back. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Read more in "Snaring has become the greatest threat to African lions" https://www.nationalgeographic.com/animals/2018/11/lions-snaring-threatens-wildlife-bushmeat-africa Lion Falls From Tree During Rescue From a Wire Snare Injury | National Geographic https://youtu.be/mqkT0jLF-cU National Geographic https://www.youtube.com/natgeo

  • Can you solve the time travel riddle? - Dan Finkel
    December 4, 2018

    Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdTimeTravel/ Your professor has accidentally stepped through a time portal in his physics lab. You’ve got just a minute to jump through before it closes and leaves him stranded in history. Your only way back is to grab enough colored nodules to create a new portal to open a doorway through time. Can you take the right amount of nodules to get back to the present before the portal closes? Dan Finkel shows how. Lesson by Dan Finkel, directed by Artrake Studio. Thank you so much to our patrons for your support! Without you this video would not be possible: fatima kried, Begum Tutuncu, Lala Arguelles, Mehmet Sencer KARADAYI, Christian Kurch, SungGyeong Bae, Luis Felipe Ruiz Langenscheidt, Joe Huang, Rohan Gupta, Senjo Limbu, Martin Lau, Robson Martinho, Cailin Ramsey, Aaron Henson, John Saveland, Nicolle Fieldsend-Roxborough, ReuniteKorea, Venkat Venkatakrishnan, QIUJING L BU, Yoga Trapeze Wanderlust, Jaron Blackburn, Alejandro Cachoua, Thomas Mungavan, Edla Paniguel, Anna-Pitschna Kunz, Tim Armstrong, Erika Blanquez, Ricki Daniel Marbun, zjweele13, Judith Benavides, Ken, James Bruening, Michael Braun-Boghos, Ricardo Diaz, Kack-Kyun Kim, Artem Minyaylov, Danny Romard, Yujing Jiang, Stina Boberg, Anthony Wiggins, Hoai Nam Tran, Joe Sims, David Petrovič, Chris Adriaensen, Lowell Fleming, Sunny Patel, Vijayalakshmi , Uday Kishore, Aidan Forero and Leen Mshasha.

  • Polar Bear Anana Waking Up in Den During Pregnancy Watch - Cincinnati Zoo
    December 4, 2018

    Anana is still being watched 24/7 by our dedicated Zoo Volunteer Observer team in her behind the scenes denning area. There's no pregnancy test for polar bears, so we just have to wait to see if she has cubs or not. This morning the volunteers on duty got to witness a wake-up scene that many of us can relate to! Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org Music by Epidemic Sound (http://www.epidemicsound.com)

  • Why Don’t Antarctic Fish Freeze to Death?
    December 4, 2018

    Fish living in the oceans around Antarctica seem like they should freeze to death. But notothenioids have it all figured out, thanks to the antifreeze proteins in their blood! Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Instagram! https://www.instagram.com/acsreactions/ Tumblr! http://acsreactions.tumblr.com/ You might also like: Burning Ice from the Ocean Floor: https://youtu.be/ghQWICNY0aY The Cold Truth About Fat: https://youtu.be/p-yVmpQoDTk How To Make Fish Less Fishy (Chemistry Life Hacks): https://youtu.be/YJugFcBWNY4 How Do Snowflakes Form?: https://youtu.be/-6zr2eLpduI More PBS Digital Studios Goodness here! https://www.youtube.com/playlist?list=PL1mtdjDVOoOqKjV9WNrIXRphDssM4gu0J Credits: Producer: Sean Parsons Writer: Alexa Billow Scientific Consultants: Michelle Boucher, PhD; Brianne Raccor, PhD; Paul Cziko, PhD Executive Producer: Hilary Hudson Music: “Funkorama,” by Kevin MacLeod Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2443173/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5708349/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4209995/ https://www.sciencedirect.com/science/article/pii/007668798627024X?via%3Dihub https://moo-antarctica.net/video/ http://jeb.biologists.org/content/218/12/1834 Ever wonder why dogs sniff each others' butts? Or how Adderall works? Or whether it's OK to pee in the pool? We've got you covered: Reactions a web series about the chemistry that surrounds you every day. Produced by the American Chemical Society.

  • The Mind/Brain: Crash Course History of Science #30
    December 4, 2018

    Scientists in the nineteenth century discovered a lot about life and matter. But exactly what kind of stuff is the human brain? That one was—and is—tricky. The brain sciences—with experiments and therapies tied to biological theories of the body—emerged in the nineteenth century and came into their own in the early twentieth. *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, Jennifer French Lee, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • Why Is Sperm Count Dropping?
    December 3, 2018

    Sperm count in Western countries has been dropping for over a hundred years, and scientists have some ideas as to what’s behind this swimmer shortage. 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 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://academic.oup.com/humupd/article-abstract/23/6/646/4035689?redirectedFrom=fulltext https://www.ucsf.edu/news/2007/03/5541/hot-tubs-hurt-fertility-ucsf-study-shows https://academic.oup.com/humupd/article/19/3/221/725245 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3521747 https://onlinelibrary.wiley.com/doi/abs/10.1111/obr.12282 https://onlinelibrary.wiley.com/doi/abs/10.2164/jandrol.05193 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5034728/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3881654/ https://www.sciencedirect.com/science/article/pii/S1472648315003776 https://www.nature.com/articles/s41598-018-25950-3#ref-CR12 https://www.ncbi.nlm.nih.gov/pubmed/9112368 https://academic.oup.com/humrep/article/16/8/1768/624705 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2078473/#!po=7.14286 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2775531/ https://www.ncbi.nlm.nih.gov/pubmed/20053623 https://academic.oup.com/humupd/article/20/2/231/664157 https://www.ncbi.nlm.nih.gov/pubmed/26087406 https://www.ncbi.nlm.nih.gov/pubmed/26601918 https://www.sciencedirect.com/science/article/pii/S0269749115301457 https://news.harvard.edu/gazette/story/2015/03/pesticides-result-in-lower-sperm-counts/ https://www.fertstert.org/article/S0015-0282(16)59640-X/pdf https://pdfs.semanticscholar.org/831d/6d5ae4700609b49fb75b213f4145866da976.pdf https://www.researchgate.net/publication/318702383_The_Impact_of_Climate_Change_On_Sperm_Quality_and_Quantity_A_Public_Health_Concern http://www.nber.org/papers/w21681.pdf http://newsroom.ucla.edu/releases/climate-change-making-it-harder-to-conceive

  • Why should you read "A Midsummer Night's Dream"? - Iseult Gillespie
    December 3, 2018

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-should-you-read-a-midsummer-night-s-dream-iseult-gillespie By the light of the moon, a group sneaks into the woods, where they take mind-altering substances, switch it up romantically and brush up against creatures from another dimension. “A Midsummer Night’s Dream” sees Shakespeare play with the boundary between illusion and reality - and dramatize the possibility that life is but a dream. Iseult Gillespie shares what makes this play a timeless classic. Lesson by Iseult Gillespie, directed by WOW-HOW Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Jun Cai, Paul Schneider, Amber Wood, Ophelia Gibson Best, Michelle Stevens-Stanford, Phyllis Dubrow, Andreas Voltios, Eunsun Kim, Philippe Spoden, Samantha Chow, Armando Ello, Ayala Ron, Manognya Chakrapani, Doreen Reynolds-Consolati, Melissa Sorrells, Antony Lee, Husain Mohammad, Côme Vincent, Astia Rizki Safitri, Alan Froese, alessandra tasso, Gerald Onyango, Katrina Harding, Ezgi Yersu, Katie Dean, Kin Lon Ma, Carsten Tobehn, Jeremy Fryd, Charlene You, Carolyn Corwin, rakesh Katragadda, Sergi Páez, Jørgen Østerpart, Cindy O., Nicu Boanda, Reagen O'Connor, Sabrina Gonzalez, Dino, Hadi Salahshour, Clement, Nick Debenedictis, Abdullah Altuwaijri, Jessie McGuire, Divina Grace Dar Santos, Brian Richards, Farah Abdelwahab, Mikhail Shkirev, Malcolm Callis, David Matthew Ezroj and Ever Granada.

  • Nujeen | National Geographic
    December 3, 2018

    Nujeen wasn't supposed to make it out of Syria, but that's not stopping her dreams. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Look Up | National Geographic https://youtu.be/7rK6qzwwOi0 National Geographic https://www.youtube.com/natgeo

  • Safari Live - Day 269 | National Geographic
    December 3, 2018

    Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Live About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Safari Live - Day 269 | National Geographic https://youtu.be/ckklJGmJYPs National Geographic https://www.youtube.com/natgeo

  • 5 Scientists with Ideas That Nobody Believed ... Who Were Right
    December 2, 2018

    People have struggled to understand some hypotheses scientists had, which are correct but were disclaimed back then. So here’s the 5 scientists and their ideas that nobody believed. 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: rokoko, 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 ---------- References: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5539135/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1888599/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1742910/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1888599/figure/F3/ https://www.ncbi.nlm.nih.gov/books/NBK333408/ https://www.cancerresearchuk.org/about-cancer/what-is-cancer/body-systems-and-cancer/the-immune-system-and-cancer#treatments https://www.nobelprize.org/prizes/medicine/1966/rous/facts/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3647430/ http://jem.rupress.org/content/12/5/696 https://blogs.plos.org/workinprogress/2012/02/09/the-story-of-peyton-rous-and-chicken-cancer/ https://link.springer.com/article/10.1007/BF02227892 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3256973/ https://qualitysafety.bmj.com/content/13/3/233 https://wwwnc.cdc.gov/eid/article/7/2/ac-0702_article https://cda-adc.ca/jcda/vol-66/issue-10/546.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3881728/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1088248/ https://www.genome.gov/25520238/online-education-kit-1900-rediscovery-of-mendels-work/ http://www.brooklyn.cuny.edu/bc/ahp/MBG/MBG2/MBG.Question.02.html https://history.nih.gov/exhibits/nirenberg/hs1_mendel.htm https://www.ncbi.nlm.nih.gov/pubmed/11488142 https://www.scientificamerican.com/article/hugo-de-vries/ http://www.indiana.edu/~p1013447/dictionary/mendel.htm https://www2.palomar.edu/anthro/mendel/mendel_1.htm https://www.geolsoc.org.uk/Plate-Tectonics/Chap1-Pioneers-of-Plate-Tectonics/Alfred-Wegener http://www.ucmp.berkeley.edu/history/wegener.html https://earthobservatory.nasa.gov/Features/Wegener/wegener_4.php https://www.nationalgeographic.org/encyclopedia/continental-drift/ http://www.indiana.edu/~geol105/images/gaia_chapter_3/wegener.htm

  • How Do Fabric Brighteners Work?
    December 1, 2018

    Fabric brighteners can liven up your old, faded clothing. But they don’t actually clean your clothes, and they’re often banned in the military! 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: rokoko, 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.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/optical-brightener https://www.speedqueen.com/smart/2017-q2/the-secrets-to-stopping-colors-from-bleeding-and-fading.aspx http://www.fsw.cc/dyes-fade-look-low-lightfast-dyes/ https://www.britannica.com/science/fluorescence https://www.dispersions-pigments.basf.com/portal/basf/ien/dt.jsp?setCursor=1_556358 https://www.thespruce.com/optical-brighteners-chemicals-not-needed-1707025 http://mrsstewart.com/purpose-of-bluing/ https://www.thespruce.com/how-to-use-laundry-bluing-2146367 https://books.google.com/books?id=bqspAAAAYAAJ&pg=PA924&lpg=PA924 https://science.howstuffworks.com/innovation/everyday-innovations/black-light.htm http://www.leptraps.com/aboutblacklight.htm https://van.physics.illinois.edu/qa/listing.php?id=1913 https://www.explainthatstuff.com/hownightvisionworks.html https://www.armystudyguide.com/content/army_board_study_guide_topics/uniforms/laundry-detergents-for-use-with-the-acu-army-combat-uniform.shtml Images: https://pxhere.com/en/photo/796941 https://commons.wikimedia.org/wiki/File:Airman_Battle_Uniform_washing_effects.jpg

  • Fiona 1k at the Cincinnati Zoo
    December 1, 2018

    Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org

  • 10 SCIENCE TRICKS FOR KIDS | Super Fun & Simple Science | Science Experiments To Do At Home
    December 1, 2018

    #Science #Scienceexperiments #Scienceforkids Hello everyone, welcome to Hooplkidz Lab. We bring the best 10 science tricks for kids which are super fun also simple science hacks for everyone. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • Expressionist Theater: Crash Course Theater #38
    November 30, 2018

    Join us here, in the darkness. Our theater journey takes us into the heart of expressionism today, as playwrights in the late 19th and early 20th centuries explored the limits of human beings' tolerance for a mechanized, industrial world. Spoiler alert: those playwrights didn't think humans fared very well in the industrialized world. They EXPRESSED that concern about modernity through some pretty dark plays, with pretty dark sets, and pretty dark content. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • You Can Inherit Mitochondrial DNA from Both Parents! | SciShow News
    November 30, 2018

    Earlier this week, a team of researchers announced that they’d made a discovery about how we inherit mitochondrial DNA from our parents that could change what we know about not only disease inheritance, but human history as a whole. 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: rokoko, 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://www.pnas.org/cgi/doi/10.1073/pnas.1810946115 https://ghr.nlm.nih.gov/primer/basics/gene https://ghr.nlm.nih.gov/mitochondrial-dna#definition http://hihg.med.miami.edu/code/http/modules/education/Design/Print.asp?CourseNum=2&LessonNum=4 https://www.zmescience.com/other/science-abc/about-mitochondrial-dna-42423/ https://www.scientificamerican.com/article/how-do-researchers-trace/ https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/nuclear-dna https://www.pbs.org/wgbh/nova/article/dads-mitochondrial-dna/ http://www.mitoaction.org/guide/the-diagnosis-process https://www.sciencedirect.com/science/article/pii/S0169534702000095 https://www2.palomar.edu/anthro/homo2/mod_homo_4.htm

  • AIDS 101 | National Geographic
    November 30, 2018

    About 37 million people around the world are currently living with AIDS. Learn how the human immunodeficiency virus (HIV) causes AIDS, where HIV may have originated, and how AIDS has become one of the worst pandemics in modern history. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta AIDS 101 | National Geographic https://youtu.be/bjdqw9rXXd8 National Geographic https://www.youtube.com/natgeo

  • InSight Landed on Mars! What's Next? | SciShow News
    November 30, 2018

    InSight has safely landed on Mars, and astronomers have some improved theories about the TRAPPIST-1 system. Hosted by: Caitlin Hofmeister 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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/press-release/nasa-announces-landing-site-for-mars-2020-rover https://marsnext.jpl.nasa.gov/workshops/2018-10/M2020_LSW_FinalQuadCharts_181019.pdf https://mars.nasa.gov/mars2020/mission/technology/entry-descent-landing/ https://mars.nasa.gov/mars2020/mission/timeline/prelaunch/landing-site-selection/ https://mars.nasa.gov/news/8308/a-piece-of-mars-is-going-home/ http://www.planetary.org/blogs/emily-lakdawalla/2018/jezero-landing-site-mars-2020-rover.html https://www.eurekalert.org/pub_releases/2018-11/uow-sbn112118.php http://iopscience.iop.org/article/10.3847/1538-4357/aae36a/pdf https://www.nasa.gov/feature/jpl/new-clues-to-trappist-1-planet-compositions-atmospheres http://iopscience.iop.org/article/10.3847/1538-4357/aa7fea/meta https://www.spacetelescope.org/news/heic1713/ https://www.acs.org/content/acs/en/climatescience/greenhousegases/whichgases.html Images: https://mars.nasa.gov/resources/22023/animation-of-insights-landing-on-mars/?site=insight https://mars.nasa.gov/resources/22159/insights-first-image-from-mars/?site=insight https://mars.nasa.gov/news/8393/insight-is-catching-rays-on-mars/?site=insight https://mars.nasa.gov/insight/mission/overview/ https://mars.jpl.nasa.gov/resources/nasas-mars-2020-rover-artists-concept-7/ http://www.planetary.org/blogs/emily-lakdawalla/2018/jezero-landing-site-mars-2020-rover.html https://mars.nasa.gov/mars2020/mission/technology/entry-descent-landing/#Terrain-Relative-Navigation https://en.wikipedia.org/wiki/File:PIA21429_-_Transit_Illustration_of_TRAPPIST-1_(cropped).jpg https://en.wikipedia.org/wiki/File:260184-JezeroCrater-Delta-Full.jpg https://en.wikipedia.org/wiki/File:Artist%E2%80%99s_impressions_of_the_TRAPPIST-1_planetary_system.jpg https://en.wikipedia.org/wiki/File:Artist%E2%80%99s_impression_of_the_TRAPPIST-1_planetary_system_Hubble.jpg https://en.wikipedia.org/wiki/File:PIA22095-TRAPPIST-1-SolarSystemComparison-20180205.jpg https://esrl.noaa.gov/csd/assessments/ozone/2006/chapters/Q2.pdf https://svs.gsfc.nasa.gov/11844 https://en.wikipedia.org/wiki/File:TRAPPIST-1_and_its_three_planets.jpg https://en.wikipedia.org/wiki/File:Artist%E2%80%99s_impression_of_the_ultracool_dwarf_star_TRAPPIST-1_from_the_surface_of_one_of_its_planets.jpg https://en.wikipedia.org/wiki/File:PIA21428-TRAPPIST-1-Comparison-SolarSystem%26JovianMoons-20180205.jpg

  • The Raisin Bran Effect
    November 30, 2018

    AKA "The Brazil Nut Effect" but brazil nuts are blah You can learn more at https://curiositystream.com/smart ↓↓↓ More info and sources below ↓↓↓ The bottom of the cereal box is a disappointing place. But at least now you know why. Where do you see the Brazil Nut Effect around you? SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub Fyfluiddynamics: https://www.youtube.com/user/fyfluiddynamics Origin of Everything: https://www.youtube.com/channel/UCiB8h9jD2Mlxx96ZFnGDSJw REFERENCES: ----------- FOLLOW US: Twitter: @DrJoeHanson @okaytobesmart Instagram: @DrJoeHanson Merch: https://store.dftba.com/collections/its-okay-to-be-smart Facebook: http://www.facebook.com/itsokaytobesmart SEND US STUFF: It’s Okay To Be Smart PO Box 303356 Austin, TX 78703 USA BOOKS WE’VE FEATURED: http://smart-books.tumblr.com/ ----------- It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D. Director: Joe Nicolosi Writer: Sarah Keartes Creative Director: David Schulte Editor/animator: Derek Borsheim and Sara Roma Producers: Stephanie Noone and Amanda Fox Produced by PBS Digital Studios Music via APM Stock images from Shutterstock http://www.shutterstock.com

  • Extremophiles 101 | National Geographic
    November 30, 2018

    Extremophiles are organisms that can live in exceptionally harsh environments. Find out about the different types of extremophiles, their adaptations, where they live, and which one is considered to be the most resilient creature on the planet. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Extremophiles 101 | National Geographic https://youtu.be/MY1d5Saqrc4 National Geographic https://www.youtube.com/natgeo

  • Can Screens Damage Your Eyes?
    November 29, 2018

    You might have heard that exposure to unnatural lights from digital devices can hurt your eyes. But is that true? 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: rokoko, 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://pubs.rsc.org/en/Content/ArticleLanding/2017/IB/c7ib00032d#!divAbstract http://www.molvis.org/molvis/v15/a205/ https://iovs.arvojournals.org/article.aspx?articleid=2123554 http://mellerio.org.uk/vision/chapt116.pdf https://www.nature.com/articles/eye2015261.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4734149/ https://www.reuters.com/article/us-health-eyes-blue-light-idUSKCN0V727H https://www.theguardian.com/lifeandstyle/2018/may/28/blue-light-led-screens-cancer-insomnia-health-issues https://bmjophth.bmj.com/content/3/1/e000146 https://www.sciencedaily.com/releases/2017/08/170822103434.htm https://onlinelibrary.wiley.com/doi/pdf/10.1111/opo.12406 https://www.icnirp.org/cms/upload/publications/ICNIRPVisible_Infrared2013.pdf https://www.mayoclinic.org/diseases-conditions/eyestrain/symptoms-causes/syc-20372397 Image Sources: https://en.wikipedia.org/wiki/Visible_spectrum#/media/File:Linear_visible_spectrum.svg

  • Skyscrapers, Statics, and Dynamics: Crash Course Engineering #26
    November 29, 2018

    What if you were on a high floor of a skyscraper and the building started swaying? Today we’ll explore statics and dynamics, and what they mean for the structures we design. We look at the idea of static equilibrium, forces, and torques, and how free body diagrams can help us make sense of it all. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Check out Physics Girl: https://www.youtube.com/physicsgirl *** RESOURCES: https://www.newyorker.com/magazine/1995/05/29/the-fifty-nine-story-crisis *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • What It Means to Be a Marine Biologist | The Spark
    November 29, 2018

    National Geographic ExplorerNational Geographic Explorer Asha de Vos talks about what it means to be a Marine Biologist and the impact this has on her home country of Sri Lanka. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta What It Means to Be a Marine Biologist | The Spark https://youtu.be/BbVASV30vVc National Geographic https://www.youtube.com/natgeo

  • Macaw Jungle Gym | New Perches!
    November 29, 2018

    Joy and Scarlet get moved into a new room with new perches! We love animal home improvements so much! Here's where we got the perches: http://exoticwooddreams.com/ Emails aren't their strong suit, so expect to do most of your interaction on the phone. Meet and Greet Joy & Rook: https://youtu.be/NNU4cGpcktk Joy's Enclosure Upgrade 2015: https://youtu.be/-2aG9dgz-Kk Meet and Greet Scarlet: https://youtu.be/e1kwfDD0xmM Are All The Birds Sick?: https://youtu.be/j3IujVY8zLo Our Video Sponsors: Miya Chong Xin Ye Katie Fancher Katie McLam Wai Jack Sin (Jackavle Arucard) Jer Teresa Whitlock Eileen Stone JOAN ARREY Sydney Dysert Sara Linsley punkypine Thank you so much for helping make these videos possible! If you'd like your name here or featured at the end of an episode, you can become a sponsor at www.patreon.com/animalwonders -- Looking for more awesome animal stuff? Subscribe to Animal Wonders Montana to see all of our videos! Youtube: http://www.youtube.com/user/Anmlwndrs Other places to find us: Website: http://www.animalwonders.org Patreon: https://www.patreon.com/animalwonders Instagram: https://www.instagram.com/animalwondersmontana/ Facebook: http://www.facebook.com/animalwonders Twitter: http://twitter.com/Animal_Wonders Amazon Wishlist: http://www.amazon.com/gp/registry/wishlist/CODQMBOVLCE4?pldnSite=1

  • Why should you read Kurt Vonnegut? - Mia Nacamulli
    November 29, 2018

    Download a free audiobook version of "Slaughterhouse Five" and support TED-Ed's nonprofit mission: https://adbl.co/2DPI5Ys Check out our full book recommendation: https://shop.ed.ted.com/products/slaughterhouse-five Kurt Vonnegut found the tidy, satisfying arcs of many stories at odds with reality, and he set out to explore the ambiguity between good and bad fortune in his own novels. He tried to make sense of human behavior by studying the shapes of stories — ditching straightforward chronologies and clear-cut fortunes. Mia Nacamulli dives into the sometimes dark, yet hopeful works of Vonnegut. Lesson by Mia Nacamulli, directed by TED-Ed. Thank you so much to our patrons for your support! Without you this video would not be possible! Devin Harris, Tony Trapuzzano, Jason Weinstein, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Quinn Shen, Elizabeth Cruz, Elnathan Joshua Bangayan, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Justin Carpani, Khalifa Alhulail, Tejas Dc, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, eden sher, Travis Wehrman, Louisa Lee, Hoang Viet, Nathan A. Wright, Аркадий Скайуокер, Ashley Maldonado, Clarence E. Harper Jr., Bojana Golubovic, Karthik Cherala, haventfiguredout, Violeta Cervantes, Elaine Fitzpatrick, Lyn-z Schulte, cnorahs, Henrique Sorín' Cassús and Tim Robinson.

  • Bill Nye The Science Guy's Origin Story | StarTalk
    November 29, 2018

    Neil deGrasse Tyson gets the story from Bill Nye about his trajectory from young engineer to beloved science communicator. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About StarTalk: Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety of cosmic topics and collide pop culture with science in a way that late-night television has never seen before. Weekly topics range from popular science fiction, space travel, extraterrestrial life, the Big Bang, to the future of Earth and the environment. Tyson is an astrophysicist with a gifted ability to connect with everyone, inspiring us all to "keep looking up." The studio audience portion of the series is filmed in the Cullman Hall of the Universe at the American Museum of Natural History’s Rose Center for Earth and Space in New York City — where Tyson serves as the Frederick P. Rose Director of the Hayden Planetarium. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Bill Nye The Science Guy's Origin Story | StarTalk https://youtu.be/d1JswaPMtPU National Geographic https://www.youtube.com/natgeo

  • Can Jurassic Park Happen In Real Life? | Science of Jurassic Park | Science Vlogs | Educational
    November 29, 2018

    #Science #Dinosaur #JurassicPark Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • How to impress your courtiers: a lesson from the Kingdom of Benin
    November 28, 2018

    Benin Plaques, Edo peoples, Benin kingdom, Nigeria c. 1530-1570, Edo peoples, Benin kingdom, Nigeria (Museum of Fine Arts, Boston) Speakers: Dr. Kathryn Wysocki Gunsch, Teel Curator of African and Oceanic Art, Museum of Fine Arts, Boston and Dr. Beth Harris

  • Keeping your loved ones close: a Kota reliquary figure
    November 28, 2018

    Kota reliquary figure (mbulu ngulu), late 19th to early 20th century, Gabon, wood, copper, brass, and bone, 59.69 cm high (Museum of Fine Arts, Boston) Speakers: Dr. Kathryn Gunsch, Teel Curator of African and Oceanic Art, Museum of Fine Arts, Boston and Dr. Steven Zucker

  • Statistics in the Courts: Crash Course Statistics #40
    November 28, 2018

    As we near the end of the series, we're going look at how statistics impacts our lives. Today, we're going to discuss how statistics is often used and misused in the courtroom. We're going to focus on three stories in which three huge statistical errors were made: the handwriting analysis of French officer Alfred Dreyfus in 1894, the murder charges of mother Sally Clark in 1998, and the expulsion of student Jonathan Dorfman from UC San Diego in 2011. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • The Science of Flint's Water Crisis
    November 28, 2018

    The water crisis in Flint, Michigan is a prime example of science being ignored, unknown, or even misused. Here's the chemistry behind how so many things went wrong. 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: rokoko, 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.michigan.gov/documents/treasury/Edward_Kurtz_Contract_394722_7.pdf https://www.npr.org/sections/thetwo-way/2016/04/20/465545378/lead-laced-water-in-flint-a-step-by-step-look-at-the-makings-of-a-crisis https://www.michigan.gov/som/0,4669,7-192-29942_34762-381701--,00.html Lead pipes https://ajph.aphapublications.org/doi/full/10.2105/AJPH.2007.113555 https://www.awwa.org/resources-tools/public-affairs/press-room/press-release/articleid/4074/lead-ser.aspx https://www.niehs.nih.gov/health/topics/agents/lead/index.cfm Corrosion Protection https://www.epa.gov/sites/production/files/2016-03/documents/occtmarch2016.pdf https://cen.acs.org/articles/94/i7/Lead-Ended-Flints-Tap-Water.html Chloride & Chlorine http://www.corrosionjournal.org/doi/abs/10.5006/1.3600449?code=NACE-prem-site https://www.scientificamerican.com/article/how-does-chlorine-added-t/ https://www.researchgate.net/publication/273749642_Comparison_of_Chlorine_and_Chloramines_on_Lead_Release_from_Copper_Pipe_Rigs https://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.highlight/abstract/22 https://www.cityofflint.com/wp-content/uploads/Flint-TTHM-Operational-Evaluation-Report-August-2015.pdf https://www.cityofflint.com/wp-content/uploads/TTHM-Notification-Final.pdf https://www.cdc.gov/safewater/publications_pages/thm.pdf Legionnaires https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5353852/ http://www.sciencemag.org/news/2018/02/was-flint-s-deadly-legionnaires-epidemic-caused-low-chlorine-levels-water-supply https://www.npr.org/sections/health-shots/2018/02/05/582482024/lethal-pneumonia-outbreak-caused-by-low-chlorine-in-flint-water https://www.pbs.org/wgbh/frontline/article/flint-water-crisis-deaths-likely-surpass-official-toll/ http://www.pnas.org/content/early/2018/01/31/1718679115 Protocols https://www.michigan.gov/documents/snyder/FWATF_FINAL_REPORT_21March2016_517805_7.pdf http://flintwaterstudy.org/2015/08/hazardous-waste-levels-of-lead-found-in-a-flint-households-water/ http://www.michiganradio.org/post/states-instructions-sampling-drinking-water-lead-not-best-practice https://www.epa.gov/sites/production/files/2015-11/documents/drinking_water_sample_collection.pdf https://www.michigan.gov/documents/deq/Lead_Copper_Sampling_Instructions_329915_7.pdf http://flintwaterstudy.org/information-for-flint-residents/results-for-citizen-testing-for-lead-300-kits/ http://www.cescenter.com/documents/Regulatory%20Limits%20for%20Contaminants%20of%20Concern.pdf Lead Poisoning https://academic.oup.com/brain/article/126/1/5/299373 https://www.ncbi.nlm.nih.gov/pubmed/19644200 Conclusion https://www.smithsonianmag.com/science-nature/chemical-study-ground-zero-house-flint-water-crisis-180962030/ https://www.cityofflint.com/wp-content/uploads/Adding-Extra-Phosphate-to-Flint-Water-09-Copy.pdf http://www.michiganradio.org/post/flints-lead-pipe-replacement-program-moves-forward-under-new-management Images: https://en.wikipedia.org/wiki/File:Lead_pipe_-_Bath_Roman_Baths.jpg https://en.wikipedia.org/wiki/File:DSC00125_-_Tubi_di_piombo_romani_-_Foto_di_G._Dall%27Orto.jpg https://en.wikipedia.org/wiki/File:Flint_skyline2.jpg https://en.wikipedia.org/wiki/File:Severe_Pneumonia_Caused_by_Legionella_pneumophila_Serogroup_11,_Italy.jpg https://commons.wikimedia.org/wiki/File:Legionella_pneumophila_01.jpg https://commons.wikimedia.org/wiki/File:Iron(III)_chloride_hexahydrate.jpg

  • Red Panda Cubs Experience 1st Snow - Cincinnati Zoo
    November 28, 2018

    Our red panda cubs had SNOW much fun today experiencing their first snowfall. Red pandas have a soft, dense woolly undercoat covered by a second layer of long coarse hair. Their long, bushy tails help them maintain balance and they wrap it around themselves like a blanket when they sleep. Dense fur completely covers their feet to protect them from the cold. Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org

  • Samurai Sword - Linked | Explorer
    November 28, 2018

    How are a potter, a blacksmith, and an ancient scroll LINKED to modern samurai sword production? Find out in this video. Watch new episodes of Explorer at NatGeo.com/X ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of Explorer here: http://bit.ly/WatchExplorer ➡ Get More Explorer: http://bit.ly/MoreExplorer ➡ EXPLORER AIRS MONDAYS 10/9c. About Explorer: Explorer, the longest-running documentary series in cable television history, honored with nearly 60 Emmys and hundreds of other awards, continues as a series of major specials on the National Geographic Channel. In the course of more than two thousand films, Explorer has taken viewers to more than 120 countries, opening a window on hidden parts of the world, unlocking mysteries both ancient and modern, and investigating stories of science, nature, and culture. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta About National Geographic National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Samurai Sword - Linked | Explorer https://youtu.be/NfoJ7QqeBpU National Geographic https://www.youtube.com/natgeo

  • How Close Are We to Building Force Fields?
    November 27, 2018

    Sci-fi technology is often more fiction than science, but it turns out there are actually some real-world labs that are working on developing force fields! 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: rokoko, 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.popularmechanics.com/military/research/a14683/boeing-patent-plasma-shield/ https://www.bmt.org/news/2010/10/electric-armour-for-vehicles-bmt-advises-european-defence-agency/ http://www.defense-aerospace.com/article-view/release/10691/uk-testing-electric-armor-for-tanks-(july-2).html https://www.wsj.com/articles/SB120534908289431017 https://arxiv.org/abs/1308.5524 https://phys.org/news/2014-05-physics-students-concept-star-wars-style.html Images: https://commons.wikimedia.org/wiki/File:Plasma_lamp_touching.jpg

  • 3 of the Strangest Mountains in the Solar System
    November 27, 2018

    Our planet shares a lot with other rocky planets in our solar system, but astronomers have found a few mountains out there that are nothing like ours. 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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.universetoday.com/89093/rhea-silvia-super-mysterious-south-pole-basin-at-vesta-is-named-after-romulus-and-remus-roman-mother/ https://web.archive.org/web/20131017003603/http://dawn.jpl.nasa.gov/feature_stories/new_view_vesta_mountain.asp https://airandspace.si.edu/multimedia-gallery/4326640jpg https://www.lpi.usra.edu/publications/books/CB-954/chapter3.pdf https://www.lpi.usra.edu/meetings/lro2009/pdf/6030.pdf https://www.nature.com/news/icy-volcanoes-may-dot-pluto-s-surface-1.18756 https://www.space.com/31073-pluto-ice-volcano-mountains-photos.html http://www-geodyn.mit.edu/lu_caloris_pss11.pdf http://www.planetary.org/blogs/emily-lakdawalla/2011/3004.html https://www.princeton.edu/news/2011/10/19/impact-study-princeton-model-shows-fallout-giant-meteorite-strike ------ Images: https://www.nasa.gov/centers/goddard/news/features/2012/earth-day-events.html https://images.nasa.gov/details-PIA14711.html https://images.nasa.gov/details-PIA15678.html https://www.istockphoto.com/vector/mountain-pasture-gm496705935-41644628 https://www.videoblocks.com/video/water-drop-falling-dgiocv8 https://images.nasa.gov/details-PIA15667.html https://commons.wikimedia.org/wiki/File:Craterstructure.gif https://commons.wikimedia.org/wiki/File:Mercury_in_color_-_Prockter07-edit1.jpg https://en.wikipedia.org/wiki/File:MESSENGER_first_photo_of_unseen_side_of_mercury_cropped_to_Caloris.jpg https://images.nasa.gov/details-PIA11245.html https://images.nasa.gov/details-PIA09113.html https://apod.nasa.gov/apod/ap160115.html https://apod.nasa.gov/apod/ap151114.html

  • Dead Whale Found With 13 Pounds of Plastic in Stomach | National Geographic
    November 27, 2018

    A dead sperm whale washed ashore in eastern Indonesia with 13 pounds of plastic in its stomach. The trash included 115 drinking cups, 25 plastic bags, plastic bottles, two flip-flops, and more than 1,000 pieces of string. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Whales #Pollution About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta The whale’s exact cause of death is unknown, but observers say the whale may highlight the global plastic pollution problem. Read more in "Sperm whale found dead with 13 pounds of plastic in its stomach" https://on.natgeo.com/2DX8apn Dead Whale Found With 13 Pounds of Plastic in Stomach | National Geographic https://youtu.be/VhOwcDBPRY4 National Geographic https://www.youtube.com/natgeo

  • Can you solve the giant iron riddle? - Alex Gendler
    November 27, 2018

    Practice more problem-solving at https://brilliant.org/TedEd/ Solution to bonus riddle: https://brilliant.org/TedEdGiantIron/ The family of giants you work for is throwing a fancy dinner party, but there’s a problem — the elder giant’s favorite shirt is wrinkled! To fix it, you’ll need to power up the giant iron. It needs two batteries to work, but the baby giant mixed the working battery pile with the dead pile. Can you test the batteries so that you get a working pair in seven tries or less? Alex Gendler shows how. Lesson by Alex Gendler, directed by Artrake Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval, SookKwan Loong, Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Marc Veale, Boytsov Ilya, maxi kobi einy, Misaki Sato, Andrew Bosco, Nik Maier, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Julie Cummings-Debrot, Gilly, Ka-Hei Law, Maya Toll, Aleksandar Srbinovski, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Chris, Megan Douglas, Barbara Smalley, Filip Dabrowski, Clair Chen, Vik Nagjee, Karen Goepen-Wee, Della Palacios, Bah Becerra, Marc Bilodeau, Ruby Solorzano, Ivan Tsenov, Claudia Mayfield, Yankai Liu, Duo Xu, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Anika Westburg and Barun Padhy.

  • Why Does Humidity Feel Gross?
    November 27, 2018

    Relative humidity, dew point, heat index... trying to figure out what to wear from all these buzzy weather words is enough to make you sweat! But fear not, today we're giving you a break down on how to use the local weather report to your advantage, and hopefully equip you with enough knowledge to avoid that annoying humidity fueled puddle of back sweat... Find us on all these places: Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Instagram! https://www.instagram.com/acsreactions/ Tumblr! http://acsreactions.tumblr.com/ Producer/Writer - Kirk Zamieroski Host: Alexa Billow Executive Producer: Hilary Hudson Scientific consultants: Michelle Boucher, PhD Dan Billow, AMS Brianne Raccor, PhD Music: Roberto Daglio - Mr. Fantastic Sam Leopard - Je Trace Ma Route Sources: https://www.weather.gov/arx/why_dewpoint_vs_humidity https://www.youtube.com/watch?v=rAgli8giur4 https://www.youtube.com/watch?v=xNNSugTdpqo http://www.dpcalc.org/ https://www.washingtonpost.com/news/capital-weather-gang/wp/2013/07/08/weather-weenies-prefer-dew-point-over-relative-humidity-and-you-should-too/?utm_term=.1f3a8ffa73ca http://web.gccaz.edu/~lnewman/gph111/topic_units/labs_all/water%20vapor%20capacity%20of%20air.pdf https://www.weather.gov/ama/heatindex https://themysteriousworld.com/cities-with-best-weather-year-round/ http://www.slate.com/articles/news_and_politics/explainer/2005/07/how_does_the_heat_index_work.html https://journals.ametsoc.org/doi/abs/10.1175/1520-0450(1979)018%3C0861:TAOSPI%3E2.0.CO;2 http://www.chicagotribune.com/news/weather/ct-wea-asktom-0827-20170825-column.html Ever wonder why dogs sniff each others' butts? Or how Adderall works? Or whether it's OK to pee in the pool? We've got you covered: Reactions a web series about the chemistry that surrounds you every day. Produced by the American Chemical Society.

  • Experience a Traditional Whale Hunt in Northern Alaska | Short Film Showcase
    November 27, 2018

    On the sea ice in northern Alaska, the Inupiat wait for the whales. The tradition spans 1,000 years, and a successful catch will feed an entire community for the winter. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Short Film Showcase: http://bit.ly/ShortFilmShowcase #NationalGeographic #Alaska #Tradition About Short Film Showcase: The Short Film Showcase spotlights exceptional short videos created by filmmakers from around the web and selected by National Geographic editors. We look for work that affirms National Geographic's belief in the power of science, exploration, and storytelling to change the world. The filmmakers created the content presented, and the opinions expressed are their own, not those of National Geographic Partners. Know of a great short film that should be part of our Showcase? Email sfs@natgeo.com to submit a video for consideration. See more from National Geographic's Short Film Showcase at http://documentary.com Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta During whaling season, crew members spend their days watching the icy Arctic water for the right moment to strike. It will take courage and skill to achieve their mission, and they must avoid desperately hungry polar bears along the way. But in the long moments they stand on the ice, protected from the wind inside a fur-lined parka, a timeless gratitude develops. In those moments, the patient act of waiting transforms into a prayer for the whale. Anaiyyun: Prayer for the Whale, from filmmaker Kiliii Yüyan, tells the story of an Inupiat whaling crew that hunts where the vast plain of ice meets the waters of the Arctic Ocean. http://instagram.com/kiliiiyuyan http://kiliii.com About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Experience a Traditional Whale Hunt in Northern Alaska | Short Film Showcase https://youtu.be/XIYag5MWhPU National Geographic https://www.youtube.com/natgeo

  • Cinema, Radio, and Television: Crash Course History of Science #29
    November 26, 2018

    Radio, Cinema, and Television have been staples in news coverage, entertainment, and education for almost 100 years. But... where did they all come from? Who started what and when and why? In this episode, Hank Green talks to us about their birth and a dead elephant. *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mark Brouwer, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • 3 Weird, Real Ways We Could Fix Icy Roads
    November 26, 2018

    Salting roads in the winter is pretty commonplace in areas of the world that see freezing temperatures, but it isn't the only solution. 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: rokoko, 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.highways.org/wp-content/uploads/2014/01/Deicing-Salt-Study-FINAL.pdf [PDF] https://www.des.nh.gov/organization/commissioner/pip/factsheets/wmb/documents/wmb-4.pdf [PDF] https://www.vox.com/2015/1/13/7531833/road-salt-environment-alternatives https://blog.lib.uiowa.edu/eng/melt-that-ice/ https://minerals.usgs.gov/minerals/pubs/commodity/salt/myb1-2012-salt.pdf [PDF] https://www.worldofchemicals.com/558/chemistry-articles/how-does-salt-lower-the-freezing-point-of-water.html https://www.forbes.com/sites/tanyamohn/2014/01/31/salt-winter-roads-safety-a-new-study-finds-3/ https://www.poison.org/articles/2010-dec/ice-melt-products-harmful-to-pets-and-kids https://www.caryinstitute.org/newsroom/serious-downsides-road-salt https://www.villagevoice.com/2015/02/03/heres-why-manholes-explode-each-winter-in-new-york-city/ https://abc7ny.com/news/fdny-east-village-manhole-fires-likely-caused-by-street-salt/1827820/ https://www.nytimes.com/2001/01/12/nyregion/wires-corroded-by-rock-salt-cause-explosion-in-manhole.html https://newyork.cbslocal.com/2018/04/02/upper-east-side-manhole-explosions-2/ https://science.howstuffworks.com/environmental/energy/exploding-manhole1.htm https://www.allentownpa.gov/Portals/0/files/Streets/SNOW%20FAQ.pdf [PDF] http://www.wvca.us/bay/files/bay_resources_homeowners/220_PWP%20Deicing%20article%20by%20Suzy_Lucas_WVDEP_accepted.pdf [PDF] http://www.alken-murray.com/BioInfo2-03.htm https://news.nationalgeographic.com/news/2014/02/140204-melt-snow-ice-salt-beet-juice-pickle-brine/ https://www.washingtonpost.com/local/trafficandcommuting/2015/10/31/c212b040-7e66-11e5-afce-2afd1d3eb896_story.html https://sciencing.com/sugar-affect-freezing-point-water-7194604.html https://www.theguardian.com/sustainable-business/alternatives-salt-battling-ice-cheese-beets-ash http://time.com/5761/salt-shortage-triggers-beet-juice-cheese-brine-alternatives/ https://www.npr.org/sections/thetwo-way/2014/01/21/264562529/cheese-to-the-rescue-surprising-spray-melts-road-ice https://www.wired.com/2016/01/the-secret-to-snow-removal-is-pickle-juice-and-cheese-brine/ https://www.nytimes.com/2013/12/24/us/wisconsin-finds-another-role-for-cheese-de-icing-roads.html Images: http://www.thinkstockphotos.com/image/stock-photo-winter-road-in-the-morning/896061166 http://www.thinkstockphotos.com/image/stock-photo-car-with-rust-and-corrosion/541265544 http://www.thinkstockphotos.com/image/stock-photo-a-snowplow-on-the-highway/918248296 http://www.thinkstockphotos.com/image/stock-photo-forms-of-cheese-in-a-brine-tank-in-the-dairy/514079587

  • A brief tour of Smarthistory's new design
    November 26, 2018

    Thanks to C&G Partners! Video by Dr. Naraelle Hohensee

  • Who decides what art means? - Hayley Levitt
    November 26, 2018

    Find out how students can share their ideas as TED Talks here: http://bit.ly/2zpAQUc View full lesson: https://ed.ted.com/lessons/who-decides-what-art-means-hayley-levitt There is a question that has been tossed around by philosophers and art critics for decades: how much should an artist's intention affect your interpretation of the work? Do the artist’s plans and motivations affect its meaning? Or is it completely up to the judgment of the viewer? Hayley Levitt explores the complex web of artistic interpretation. Lesson by Hayley Levitt, directed by Avi Ofer. Thank you so much to our patrons for your support! Without you this video would not be possible! Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval, SookKwan Loong, Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Marc Veale, Boytsov Ilya, maxi kobi einy, Misaki Sato, Andrew Bosco, Nik Maier, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Julie Cummings-Debrot, Gilly, Ka-Hei Law, Maya Toll, Aleksandar Srbinovski, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, and Tim Leistikow.

  • What is Federal Land?
    November 26, 2018

    Like what does it mean? (For real though?) ***Federal Girls Wallpaper***: https://www.patreon.com/posts/federal-land-now-23029763 Discuss this video: https://old.reddit.com/r/CGPGrey/comments/a0jf4j/what_is_federal_land/ Thank you to my supporters on Patreon: Thomas J Miller Jr MD, James Bissonette, Bob Kunz, John Buchan, Nevin Spoljaric, Chris Chapin, Richard Jenkins, Tony DiLascio, Donal Botkin, Phil Gardner, Christian Cooper, Michael Little, Martin, Steven Grimm, سليمان العقل, Saki Comandao, Jason Lewandowski, Michael Mrozek, Kozo Ota, Faust Fairbrook, Colin Millions, Cas Eliëns, Ian, rictic, Guillermo, JoJo Chehebar, Derek Bonner, Derek Jackson, Mikko, Orbit_Junkie, Ron Bowes, Tómas Ãrni Jónasson, Christopher Anthony, Richard Comish, Oliver Steele, Andrea Di Biagio, David F Watson, Michael Cao, Andrew Proue, Bear, chrysilis, Dag Viggo Lokøen, David Palomares, Edward Adams, Emil, Erik Parasiuk, Esteban Santana Santana, Freddi Hørlyck, Jacob Ostling, John Rogers, ken mcfarlane, Kevin Anderson, Leon, Maarten van der Blij, Paul Tomblin, Peter Lomax, Rescla, Rhys Parry, ShiroiYami, Tijmen van Dien, Tristan Watts-Willis, Veronica Peshterianu, Ernesto Jimenez, John Lee, Maxime Zielony, Osric Lord-Williams, Ben Schwab, Roman Pinchuk, and Elizabeth Keathley. https://www.patreon.com/cgpgrey Music by: http://www.davidreesmusic.com

  • Snow DNA Reveals New Way to Track Animals in Winter | Short Film Showcase
    November 26, 2018

    Researchers have used the snow tracks of animals to estimate a species' distribution, but the results are often not conclusive. Now, scientists have discovered a way to gather specific data from snow by sampling eDNA from the tracks of elusive carnivores. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Short Film Showcase: http://bit.ly/ShortFilmShowcase #NationalGeographic #DNA #Animals About Short Film Showcase: The Short Film Showcase spotlights exceptional short videos created by filmmakers from around the web and selected by National Geographic editors. We look for work that affirms National Geographic's belief in the power of science, exploration, and storytelling to change the world. The filmmakers created the content presented, and the opinions expressed are their own, not those of National Geographic Partners. Know of a great short film that should be part of our Showcase? Email sfs@natgeo.com to submit a video for consideration. See more from National Geographic's Short Film Showcase at http://documentary.com Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta This method may revolutionize how threatened species, like the charismatic lynx, are studied and how their habitat is managed. Created during the 2018 IWFF Filmmaker Labs, this film highlights the importance of conservation through collaboration by bringing together the scientific minds of two distinct branches of the U.S. Forest Service. https://www.dannyunderwater.com/ https://vanvurenlab.weebly.com/jaclyn-aliperti.html http://www.jp-lawrence.com/ https://www.parrotdiaries.com/ Read more in "How DNA from snow helps scientists track elusive animals" https://on.natgeo.com/2QUr5Ut About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Snow DNA Reveals New Way to Track Animals in Winter | Short Film Showcase https://youtu.be/fjSHHCQ-VP4 National Geographic https://www.youtube.com/natgeo

  • ULTIMATE SCIENCE EXPERIMENTS, SCIENCE TRICKS & LIFE HACKS | EDUCATIONAL VIDEOS BY HOOPLAKIDZ LAB
    November 25, 2018

    #Science #ScienceExperiments #LearnScience Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • Alhambra Fire in the Bottle Experiment (The Barking Dog)
    November 24, 2018

    Alhambra Fire in the Bottle Experiment (The Barking Dog) also known as Fire in the Bottle will make a WHOOSH sound and the show of dancing blue flames. Buy Alhambra bottle on eBay http://www.ebay.com/bhp/5-gallon-glass-jug CAUTION: Please Be Careful: As long as you don't do anything stupid this is fairly safe. be careful of the bottle getting hot, the bottom and sides will stay cool after repeated runs but the upper part of the jar will get toasty if you do many consecutive lightings. also remember to keep your alcohol safely covered and away when you light the match. Light bottle outside. Adult Supervision is required. Never stand directly over the bottle. flames can shoot out a very long way you could get a face full of blue flame or worse, once i had a violent mix and it spat the glowing match back out of the bottle. The bottles contain a mixture of air and rubbering alcohol, and the varying concentrations of rubbering alcohol determine the speed and intensity of the reaction. I use a Glass 5 gallon Alhambra bottle. Usually can only do it 3 times before it gets to hot, that is why I have 2 bottles. : ) WHAT YOU NEED: Glass bottle 1 or 5 gallon Rubbering Alcohol 70% Long lighter STEPS: 1) Pour a small amount of fuel(rubbering alcohol) into the bottle. You want 1/2 cm to 1 cm of liquid in the bottom of the bottle. (Just enough to cover the bottom). 2) Cap the bottle or cover the top with your hand, whichever works. Shake the bottle. 3) If you get rubbering alcohol on the lip of the bottle, wipe it off or blow on the bottle to evaporate the rubbing alcohol. Otherwise, the flame will just burn at the neck of the bottle. If if just burns at the neck just cover the top and the flame will go out. 4) Carefully light the vapor just inside the mouth of the bottle. 5) The flame should go out on its own, but if it does not, simply cover the mouth of the bottle and suffocate the flame. 6) Each time you redo this experiment remember, it uses up the oxygen in the bottle, which the fire needs in order to burn. You will need to blow fresh air into the bottle. You can blow into the bottle, like I did in the video. You probably will not need to add more fuel. Just add air, cover and shake the bottle again, and light the vapor. Remember the bottle will get hot after each experiment! This is fire. It can burn you! Perform this project under competent adult supervision. Only use rubbing alcohol. Keep rubbing alcohol away from lighter.

  • Dada, Surrealism, and Symbolism: Crash Course Theater #37
    November 23, 2018

    Watch. Dime. Develop. Powder. Pantry. Dirt. That's right, it's time for a dip into the random, because we're talking about the Dada theater that grew out of Symbolism, and the Surrealist theater that followed Dada. You'll learn about Maurice Maeterlinck, Paul Fort, Lugne Poe, Andre Breton, and Alfred Jarry and his infamous play, Ubu Roi. Along the way, you'll pick up lots of interesting facts. For instance, Jarry's favorite cocktail was made up of absinthe, vinegar, and ink. We don't want to boss you around, but do not ever drink anything like that. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • This New Star Is a Ticking Time Bomb | SciShow News
    November 23, 2018

    We might be sitting next to the largest bomb in the galaxy and NASA's InSight lander will touch down on Mars this Monday! Host: 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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/s41550-018-0617-7 https://www.eurekalert.org/pub_releases/2018-11/uos-dsi111518.php https://www.eurekalert.org/pub_releases/2018-11/nyu-sdn111318.php https://www.nasa.gov/vision/universe/starsgalaxies/gammaray_extinction.html https://www.bbc.com/news/science-environment-21082617 https://phys.org/news/2017-07-massive-star-dying-blast-caught.html http://astronomy.swin.edu.au/cosmos/w/wolf-rayet+star https://www.universetoday.com/24736/wolf-rayet-star/ https://www.nasa.gov/centers/goddard/news/topstory/2004/0105wrstar.html https://www.nasa.gov/mission_pages/GLAST/science/gammay_ray_bursts.html https://mars.nasa.gov/news/1516/nasa-evaluates-four-candidate-sites-for-2016-mars-mission/?site=insight https://mars.nasa.gov/insight/timeline/landing/entry-descent-landing/ https://mars.nasa.gov/insight/timeline/prelaunch/landing-site-selection/ https://www.jpl.nasa.gov/cubesat/missions/marco.php ------ Images: http://www.physics.usyd.edu.au/~gekko/apep.html https://www.eso.org/public/images/eso0917a/ https://en.wikipedia.org/wiki/File:A_cosmic_couple.jpg https://www.nasa.gov/vision/universe/starsgalaxies/gammaray_extinction.html https://mars.nasa.gov/insight/timeline/prelaunch/landing-site-selection/ https://mars.nasa.gov/resources/22023/animation-of-insights-landing-on-mars/?site=insight https://mars.nasa.gov/resources/22121/insight-approaching-mars/?site=insight https://mars.nasa.gov/resources/22100/insight-on-its-parachute-illustration/?site=insight https://mars.nasa.gov/resources/5543/artists-concept-of-insight-lander-on-mars/ https://commons.wikimedia.org/wiki/File:Phoenix_landing.jpg https://www.jpl.nasa.gov/cubesat/missions/marco.php

  • Are Exotic Animals Safe For Kids?
    November 22, 2018

    Can you let kids interact with exotic animals? Is it safe? Of course it's not safe, but by following a few rules and guidelines it is possible. Jessi shows some real life examples. Our Video Sponsors: James Pellosma Sara Lauter ORGALOTH THE UNRULY, DESTROYER OF WORLDS, BASTION OF TERROR! Megan Wetzel Tori Zecchini Sagreth Katie Applebee Farrago Donald Eckels Sean Guthrie Daniel Lumley Thank you so much for helping make these videos possible! If you'd like your name here or featured at the end of an episode, you can become a sponsor at www.patreon.com/animalwonders -- Looking for more awesome animal stuff? Subscribe to Animal Wonders Montana to see all of our videos! Youtube: http://www.youtube.com/user/Anmlwndrs Other places to find us: Website: http://www.animalwonders.org Patreon: https://www.patreon.com/animalwonders Instagram: https://www.instagram.com/animalwondersmontana/ Facebook: http://www.facebook.com/animalwonders Twitter: http://twitter.com/Animal_Wonders Amazon Wishlist: http://www.amazon.com/gp/registry/wishlist/CODQMBOVLCE4?pldnSite=1

  • Prince Shōtoku at Age Two
    November 22, 2018

    Prince Shōtoku at Age Two, Kamakura period, c. 1292, Japanese cypress, assembled woodblock construction with polychromy and rock-crystal inlaid eyes (Harvard Art Museums/Arthur M. Sackler Museum Speakers: Rachel Saunders, Ph.D., Abby Aldrich Rockefeller Associate Curator of Asian Art, Harvard Art Museums Angela Chang, Conservator of Objects and Sculpture, Assistant Director, Straus Center for Conservation and Technical Studies, Harvard Art Museums Steven Zucker

  • Big Data Problems: Crash Course Statistics #39
    November 21, 2018

    There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to be done to manage these problems as Big Data plays a bigger role in our lives. Special thanks to Dr. Sameer Singh, the University of Washington, and the University of California Irvine for the content provided in this video. Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Sam Buck, Mark Brouwer, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids

  • Volunteer Divers Manatee Springs - Cincinnati Zoo
    November 21, 2018

    Subscribe: https://www.youtube.com/user/CincinnatiZooTube/featured Facebook: https://www.facebook.com/cincinnatizoo/ Twitter: https://twitter.com/CincinnatiZoo Instagram: https://www.instagram.com/cincinnatizoo/ Find out more at http://www.cincinnatizoo.org

  • Can We Get Older Without Aging?
    November 21, 2018

    Learn more about opportunities from KiwiCo here: https://www.kiwico.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Nothing is guaranteed in life except death, taxes, and entropy. What do other life forms have to teach us about staying alive as we get old, and will we ever conquer death? REFERENCES: Arias, E. et al. (2013). United States life tables eliminating certain causes of death, 1999–2001. National Vital Statistics Reports 61(9) De Cecco, M. et al. (2013). Transposable elements become active and mobile in the genomes of aging mammalian somatic tissues. Aging 5(12): 867–883. DOI: 10.18632/aging.100621 Hayflick, L. (2016). Unlike aging, longevity is sexually determined. In Handbook of theories of aging, 3rd ed. (pp. 31-52). New York, NY, Springer. Hayflick, L. (UCSF School of Medicine). Interview. Klapper, W. et al. (1998). Longevity of lobsters is linked to ubiquitous telomerase expression. FEBS Letters 439: 143-146 Martinez, D.E. (1998). Mortality patterns suggest lack of senescence in hydra. Experimental Gerontology 33(3): 217–225 Reilly, M.T. et al. (2013). The role of transposable elements in health and diseases of the central nervous system. The Journal of Neuroscience 33(45): 17577–17586 Roth, A.W. and Polotsky, A.J. (2012). Can we live longer by eating less? A review of caloric restriction and longevity. Maturitas 71: 315–319 Sturm, A. et al. (2015). The mechanism of ageing: primary role of transposable elements in genome disintegration. Cell. Mol. Life Sci. 72:1839–1847 ----------- FOLLOW US: Twitter: @DrJoeHanson @okaytobesmart Instagram: @DrJoeHanson Merch: https://store.dftba.com/collections/its-okay-to-be-smart Facebook: http://www.facebook.com/itsokaytobesmart SEND US STUFF: It’s Okay To Be Smart PO Box 303356 Austin, TX 78703 USA BOOKS WE’VE FEATURED: http://smart-books.tumblr.com/

  • 10 HUMAN NON FUNCTIONAL BODY PARTS | Science Facts | Educational Videos | Human Body Facts
    November 21, 2018

    10 Human Non-Functional Body Parts That We Don't Really Need. We can surprisingly live without these 10 body parts. If you thought that all our body parts are vitally important, you were not right again. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • 3 of the Universe's Most Extreme Galaxies
    November 20, 2018

    The first 200 to sign up at https://brilliant.org/scishowspace/ will get 20% off their annual Premium subscription. With so many galaxies in the universe, some are bound to astound us. Here are three of the most extreme galaxies scientists have discovered so far. Hosted by: Caitlin Hofmeister 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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.space.com/33850-weird-galaxy-is-mostly-dark-matter.html https://www.washingtonpost.com/news/speaking-of-science/wp/2016/08/25/a-new-class-of-galaxy-has-been-discovered-one-made-almost-entirely-of-dark-matter/?noredirect=on&utm_term=.91e6afe88b64 https://www.nature.com/news/the-milky-way-s-dark-twin-revealed-1.20333 https://arxiv.org/pdf/1606.06291.pdf https://apod.nasa.gov/apod/ap170307.html https://www.space.com/35955-massive-hybrid-galaxy-hubble-telescope-photo.html https://www.spacetelescope.org/images/potw1709a/ http://astronomy.swin.edu.au/cosmos/L/Lenticular+Galaxy https://www.popularmechanics.com/space/deep-space/news/a29011/astronomers-witness-the-largest-galaxy-collision-ever-discovered/ https://www.space.com/38885-intense-illumination-early-universe-galactic-collision.html http://www.almaobservatory.org/en/press-release/duo-of-titanic-galaxies-captured-in-extreme-starbursting-merger/ https://arxiv.org/abs/1705.09660 Images: https://en.wikipedia.org/wiki/File:Hubble_ultra_deep_field_high_rez_edit1.jpg https://arxiv.org/pdf/1606.06291.pdf https://en.wikipedia.org/wiki/File:M101_hires_STScI-PRC2006-10a.jpg https://commons.wikimedia.org/wiki/File:Abell_S740,_cropped_to_ESO_325-G004.jpg https://en.wikipedia.org/wiki/File:NGC_2787.jpg https://apod.nasa.gov/apod/ap170307.html https://commons.wikimedia.org/wiki/File:8423_20181_1saturn2016.jpg https://www.eurekalert.org/multimedia/pub/155782.php https://www.eurekalert.org/multimedia/pub/155781.php https://en.wikipedia.org/wiki/File:ALMA_Antennas_on_Chajnantor.jpg https://en.wikipedia.org/wiki/File:Antennae_galaxies_xl.jpg

  • The life cycle of a neutron star - David Lunney
    November 20, 2018

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-life-cycle-of-a-neutron-star-david-lunney About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produce sufficient energy to maintain its structure, it collapses under its own gravitational pressure and explodes in a supernova. The death of that star is the birth of a neutron star: one of the densest known objects in the universe. David Lunney explores what, exactly, a neutron star is. Lesson by David Lunney, directed by JodyPrody. Thank you so much to our patrons for your support! Without you this video would not be possible! Sandra Tersluisen, Ellen Spertus, Fabian Amels, sammie goh, Mattia Veltri, Quentin Le Menez, Yuh Saito, Heather Slater, Dr Luca Carpinelli, Christophe Dessalles, Arturo De Leon, Eduardo Briceño, Ricardo Paredes, David Douglass, Grant Albert, Jen , Megan Whiteleather, Mayank Kaul, Ryohky Araya, Tan YH, Ph.D., Brittiny Elman, Kostadin Mandulov, Yanuar Ashari, Mrinalini , Anthony Kudolo, Querida Owens, Hazel Lam, Manav parmar, Siamak H, Dominik Kugelmann, Mary Sawyer, David Rosario, Samuel Doerle, Susan Herder, Prasanth Mathialagan, Yanira Santamaria, Dawn Jordan, Constantin Salagor, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Cristóbal Medina Moenne, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Henry Li, Kyle Nguyen, Taylor Hunter, Noa Shoren and Lex Azevedo.

  • Thanksgiving Turkey Compilation
    November 20, 2018

    Enjoy this compilation of Thanksgiving turkey chemical deliciousness! We’re celebrating the holiday with our favorite food science bits and pieces. More PBS Digital Studios Goodness here! https://www.youtube.com/playlist?list=PL1mtdjDVOoOqKjV9WNrIXRphDssM4gu0J Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReactions Twitter! http://twitter.com/ACSReactions Instagram! https://www.instagram.com/acsreactions/ Tumblr! http://acsreactions.tumblr.com/ You might also like: How to Fry a Thanksgiving Turkey Without Burning Your House Down: https://youtu.be/t9Dhhxnvt2Y Does the tryptophan in turkey make you drowsy? Bytesize Science debunks a Thanksgiving myth: https://youtu.be/5Fo5a_FOCKY What Happens When You Eat Too Much?: https://youtu.be/7VJ4cRWCpDw Credits: Producer: Sean Parsons Writer: Alexa Billow Scientific Consultants: Michelle Boucher, PhD Brianne Raccor, PhD Executive Producer: Hilary Hudson Ever wonder why dogs sniff each others' butts? Or how Adderall works? Or whether it's OK to pee in the pool? We've got you covered: Reactions a web series about the chemistry that surrounds you every day. Produced by the American Chemical Society.

  • Why is meningitis so dangerous? - Melvin Sanicas
    November 19, 2018

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-is-meningitis-so-dangerous-melvin-sanicas In 1987, thousands of people gathered in Saudi Arabia for the annual Hajj pilgrimage. But what started out as a celebration led to a worldwide health crisis: more than 2,000 cases of meningitis broke out, spreading across Saudi Arabia and the rest of the world. How did it spread so quickly and what makes meningitis so dangerous? Melvin Sanicas examines how the disease affects our bodies. Lesson by Melvin Sanicas, directed by CUB Animation Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Sebastian Regez, Danielle Downs, Clovis Norroy, Liz Candee, Vinh-Thuy Nguyen, Amy Lopez, SANG HAN, Aries SW, Sebastiaan Hols, Grimes Gregory, João Henrique Rodrigues, Michael Lucke, Annastasshia Ames, Claudia Hernandez Chavarria, Livia-Alexandra Sarban, Lee , Karthik Balsubramanian, Mathew Samuel, Turine Tran, Ido brown, Jordan Tang, Christopher Jimenez, Juan , Tracey Tobkin, Sid, emily lam, Kathryn J Hammond, Elliot Poulin, Noel Situ, Latora Slydell, Sydney Evans, Victor E Karhel, Eysteinn Guðnason, Andrea Feliz, Natalia Rico, Josh Engel, Bárbara Nazaré, Zhexi Shan and PnDAA.

  • The Mysterious Ridges Near Pluto's Heart
    November 16, 2018

    Astronomers may have figured out some cool geology on Pluto, and Barnard's star is back in the running for having a planet! 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: rokoko, 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 ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- 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/s41550-018-0592-z https://www.nasa.gov/content/washboard-and-fluted-terrains-on-pluto-as-evidence-for-ancient-glaciation https://www.nasa.gov/feature/pluto-features-given-first-official-names https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720356/ https://blogs.nasa.gov/pluto/2016/01/08/probing-the-mysterious-glacial-flow-on-plutos-frozen-heart/ https://arxiv.org/pdf/1604.05702.pdf https://www.nature.com/articles/s41586-018-0677-y https://earthsky.org/astronomy-essentials/barnards-star-closest-stars-famous-stars https://www.theatlantic.com/technology/archive/2012/08/bad-news-space-fans-barnards-star-151one-of-our-suns-closest-neighbors-151is-barren/261310/ http://www.planetary.org/explore/space-topics/exoplanets/direct-imaging.html Images: https://www.nasa.gov/feature/pluto-features-given-first-official-names https://www.nasa.gov/content/washboard-and-fluted-terrains-on-pluto-as-evidence-for-ancient-glaciation https://en.wikipedia.org/wiki/File:Alpha,_Beta_and_Proxima_Centauri_(1).jpg https://en.wikipedia.org/wiki/File:RedDwarfPlanet.jpg https://commons.wikimedia.org/wiki/File:Kepler_spacecraft_artist_render_(crop).jpg