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The Best Educational Videos, Updated Daily!

  • 5 Times Scientists Gave Animals Drugs (and What They Learned)

    It might seem like researchers give animals drugs just to make a good headline, but these experiments have taught scientists a lot. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- 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: MDMA https://www.nytimes.com/2018/09/20/science/octopus-ecstasy-mdma.html https://www.cell.com/current-biology/fulltext/S0960-9822(18)30991-6 https://www.drugabuse.gov/publications/research-reports/mdma-ecstasy-abuse/what-mdma https://www.telegraph.co.uk/news/newstopics/howaboutthat/3328480/Otto-the-octopus-wrecks-havoc.html Cocaine https://www.nytimes.com/2009/01/06/science/06bees.html http://jeb.biologists.org/content/212/2/163.short https://www.drugabuse.gov/publications/research-reports/cocaine/how-does-cocaine-produce-its-effects https://www.ncbi.nlm.nih.gov/pmc/articles/PMC47626/?page=1 Alcohol http://science.sciencemag.org/content/335/6074/1351 https://www.sciencemag.org/news/2012/03/sexually-rejected-flies-turn-booze https://onlinelibrary.wiley.com/doi/abs/10.1002/syn.10226 Opioids https://www.sciencedirect.com/science/article/pii/S0028390818303289 https://www.drugabuse.gov/drugs-abuse/opioids/opioid-overdose-crisis https://cen.acs.org/articles/96/i8/Vaccines-against-addictive-drugs-push.html Psilocybin https://link.springer.com/article/10.1007/S00221-013-3579-0 https://www.sciencedirect.com/science/article/pii/B978012800212400073X https://www.livescience.com/37914-psilocybin-eliminates-traumatic-memories.html Images: https://www.videoblocks.com/video/boxer-dog-wiggling-tail-with-excitement-while-being-approached-c8o9yem https://www.videoblocks.com/video/a-funny-cat-wearing-a-santa-claus-hat-playing-a-keyboard-or-organ-rnf9iylqmjbuy94zm https://en.wikipedia.org/wiki/File:CaliforniaTwoSpotOctopus1.jpg http://www.thinkstockphotos.com/image/stock-illustration-star-wars-vector-pack/1014351826 https://en.wikipedia.org/wiki/File:Honey_Bee_takes_Nectar.JPG https://commons.wikimedia.org/wiki/File:Erythroxylum_novogranatense_var._Novogranatense_(retouched).jpg https://www.videoblocks.com/video/bees-work-on-honeycomb-with-honey-some-cells-already-closed-rnxlvimifirm769gn https://en.wikipedia.org/wiki/File:Drosophila_melanogaster_Proboscis.jpg http://www.thinkstockphotos.com/image/stock-photo-pet-rat/492486990 http://www.thinkstockphotos.com/image/stock-photo-albino-mouse-playing/480517277 https://en.wikipedia.org/wiki/File:Psilocybe_semilanceata_6514.jpg

  • First Native Congresswoman Elected in America | National Geographic

    For centuries, Native communities have fought disenfranchisement and marginalization. Now, Deb Haaland will join another Native woman in U.S. Congress after a groundbreaking election. ➡ 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 First Native Congresswoman Elected in America | National Geographic https://youtu.be/5T_s36-1hms National Geographic https://www.youtube.com/natgeo

  • Safari Live - Day 261 | National Geographic

    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 261 | National Geographic https://youtu.be/va7xy6cY50w National Geographic https://www.youtube.com/natgeo

  • Why Don't Birds on Power Lines Get Zapped?

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 If you stick your finger in a socket, you’re in for a bad time, so how can birds perch on power lines without getting zapped? 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.explainthatstuff.com/electricity.html https://alum.mit.edu/slice/how-do-birds-sit-power-lines-without-getting-electrocuted http://journals.sagepub.com/doi/full/10.1177/0300985816646431 https://slate.com/news-and-politics/2005/07/why-are-power-lines-so-dangerous.html https://www.eagles.org/take-action/avian-friendly-power-lines/ https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0101565 http://megaanswers.com/why-does-water-conduct-electricity-while-air-does-not/

  • Purple Bacteria: Turning Poop Into Biofuel

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 Scientists are turning wastewater into fuel, using special bacteria, and other scientists have unveiled bionic mushrooms that can produce electricity! 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.sciencedirect.com/science/article/pii/S0360319907003904 https://www.eurekalert.org/emb_releases/2018-11/f-pb110818.php https://www.frontiersin.org/articles/10.3389/fenrg.2018.00107/full https://www.epa.gov/nutrientpollution/sources-and-solutions-wastewater https://www.eurekalert.org/pub_releases/2018-11/acs-abm110218.php https://pubs.acs.org/doi/10.1021/acs.nanolett.8b02642 https://www.solarpowerrocks.com/solar-basics/how-much-electricity-does-a-solar-panel-produce/ https://news.uga.edu/power-plants-uga-researchers-explore-how-to-harvest-electricity-direct/ https://www.bbc.com/news/science-environment-46127318 https://www.newsweek.com/bionic-mushroom-produces-electricity-created-scientists-1205369 Images: https://commons.wikimedia.org/wiki/File:Chromatium_Okenii_al_microscopio.jpg https://commons.wikimedia.org/wiki/File:Acer_japonicum_Vitifolium_JPG1fu.jpg https://commons.wikimedia.org/wiki/File:Photosynthesis_equation.svg https://en.wikipedia.org/wiki/File:Microbial_mat_section.jpg https://www.eurekalert.org/multimedia/pub/184980.php?from=411098 https://commons.wikimedia.org/wiki/File:Cyanobacteria_(248_08)_Mixture;_native_preparation;_green_filter.jpg https://commons.wikimedia.org/wiki/File:Lichen-covered_tree,_Tresco.jpg

  • The Mysterious Ridges Near Pluto's Heart

    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

  • 15 Home Science Experiments | Learn Mind Blowing Experiments | Educational Videos By HooplaKidz Lab

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

  • Rescued Baby Toucan

    Meet Zeema the baby toucan. She's had a really rough life so far, but she's going to get all the help she needs from now on. Instagram: https://www.instagram.com/animalwondersmontana/ Our Video Sponsors: Kerstin Soderquist Andrew D Wood Lucka Kelbl Ville Jappinen Eduardo Preciado Andy Chin Chen Francis Peterson Emily Corbett Marisa Smith TheKerBear Daniel Fowler Scott Hartranft Ryan James 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

  • How Engineers Are Turning Wind into Protein Powder

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 Alternative energy is great, but our infrastructure isn't exactly equipped to handle it. So scientists are coming up with other ways to use it, including turning it into food. 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.sciencedirect.com/science/article/pii/S0301421511000292 https://www.technologyreview.com/s/610366/relying-on-renewables-alone-would-significantly-raise-the-cost-of-overhauling-the-energy/ https://www.technologyreview.com/s/611683/the-25-trillion-reason-we-cant-rely-on-batteries-to-clean-up-the-grid/ https://www.sciencedirect.com/science/article/pii/S0960148115301610 https://www.economist.com/science-and-technology/2015/04/25/gas-guzzlers https://www.newscientist.com/article/2112298-food-made-from-natural-gas-will-soon-feed-farm-animals-and-us/ https://www.ft.com/content/f520cebc-dbe5-11e6-9d7c-be108f1c1dce https://www.ncbi.nlm.nih.gov/pmc/articles/PMC239451/ https://www.sciencedirect.com/science/article/pii/S1075996417300446

  • Cheese, Catastrophes, and Process Control: Crash Course Engineering #25

    Engineering, like life, could really use a lot more cheese. This week we are looking at a cheese factory in Toronto and what it can teach us about process control systems. We’ll explore feedforward and feedback systems, and see how integrating them both with the final check of cascade control creates a system made to handle uncertainty the world throws its way. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Global Weirding with Katharine Hayhoe: https://www.youtube.com/channel/UCi6RkdaEqgRVKi3AzidF4ow *** RESOURCES: https://www.improbable.com/2018/01/10/the-100th-birthday-of-murphy-the-murphy-of-murphys-law/ http://www.abc.net.au/science/k2/trek/4wd/crasht.htm http://www.proflow.ca/case-studies/process-control-misapplication.html https://www.explainthatstuff.com/howtoiletswork.html https://www.marineinsight.com/tech/heat-exchangers-on-ship-explained/ https://www.controleng.com/single-article/applying-heat-exchanger-control-strategies/81538b26c934f76ca70fde5d7b2181f6.html *** 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 Dinosaur On Your Thanksgiving Table

    Follow me to Science Magic Show Hooray! https://www.youtube.com/watch?v=d-idW62ibWQ SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Eating turkey this holiday season? Chowing down on a roast chicken? You’re eating a dinosaur! Entertain your family and friends with a little science lesson this year, and show them why bird bones tell us that birds are actually living dinosaurs. Comparative anatomy of dinosaurs and chicken - HHMI https://www.hhmi.org/biointeractive/comparative-anatomy-domestic-chicken Special thanks to: Anna Rothschild Mary Beth Albright and The Washington Post Food Lab Shaena Montanari, Ph.D. ----------- 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/

  • Electromagnetism 101 | National Geographic

    Electromagnetism is one of the four fundamental forces of nature. Learn about the relationship between electricity and magnetism, the different wavelengths on the electromagnetic spectrum, and how an invisible force protects our entire 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 Electromagnetism 101 | National Geographic https://youtu.be/Elv3WpL32UE National Geographic https://www.youtube.com/natgeo

  • What’s the smallest thing in the universe? - Jonathan Butterworth

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-standard-model-of-particle-physics-jonathan-butterworth If you were to take a coffee cup, and break it in half, then in half again, and keep carrying on, where would you end up? Could you keep on going forever? Or would you eventually find a set of indivisible building blocks out of which everything is made? Jonathan Butterworth explains the Standard Model theory and how it helps us understand the world we live in. Lesson by Jon Butterworth, directed by Nick Hilditch. Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Bela Namyslik, Nick Johnson, Won Jang, Johnnie Graham, Junjie Huang, Harshita Jagdish Sahijwani, Amber Alexander, Yelena Baykova, Laurence McMillan, John C. Vesey, Karmi Nguyen, Chung Wah Gnapp, Andrew Sprott, Jane White, Ayan Doss, BRENDAN NEALE, Lawrence Teh Swee Kiang, Alex Pierce, Nick Cozby, Jeffrey Segrest, Anthony Arcis, Ugur Doga Sezgin, Kathryn Vacha, Allyson Martin, Srinivasa C Pasumarthi, 张晓雨, Ann Marie Reus, Nishant Suneja, Javier Lara Rosado, Jerry Yang and Shubham Arora.

  • This Season On MARS - Preview | MARS

    The mission to colonize Mars becomes a battle between science and self-interest when a privately held corporation makes its home on the Red Planet. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of MARS here: http://bit.ly/WatchMARS ➡ MARS AIRS MONDAYS 9/8c. ➡ Get More MARS: http://bit.ly/NatGeoMARS About MARS: From executive producers Brian Grazer & Ron Howard, MARS is an epic series following a thrilling quest - in 2032 - to colonize Mars. In a unique blend of scripted drama and feature-film caliber visual effects, intercut with documentary sequences, the series presents what the greatest minds in space exploration are doing to make traveling to Mars a reality, and shows us the world they seek. 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. This Season On MARS - Preview | MARS https://youtu.be/q6jngZv6gcg National Geographic https://www.youtube.com/natgeo

  • How Quantum Mechanics Saved Physics From Ovens

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 You might think that quantum physics was discovered because of some super complicated electron behavior or something, but it was actually invented to explain ovens. 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://galileo.phys.virginia.edu/classes/252/black_body_radiation.html http://galileo.phys.virginia.edu/classes/252/PlanckStory.pdf https://chem.libretexts.org/LibreTexts/Howard_University/Howard%3A_Physical_Chemistry_Laboratory/10._Blackbody_Radiation https://www.youtube.com/watch?v=FXfrncRey-4 https://books.google.com/books?id=W5kyppVPyesC&lpg=PP1&pg=PA23#v=onepage&q&f=false https://www.researchgate.net/publication/267650295_A_Brief_History_of_the_T4_Radiation_Law https://www.nobelprize.org/prizes/physics/1911/wien/lecture/ Image Sources: https://en.wikipedia.org/wiki/Max_Planck https://en.wikipedia.org/wiki/File:Einstein_1921_by_F_Schmutzer_-_restoration.jpg https://commons.wikimedia.org/wiki/File:Gustav_Robert_Kirchhoff.jpg https://en.wikipedia.org/wiki/Wilhelm_Wien#/media/File:Wilhelm_Wien_1911.jpg https://en.wikipedia.org/wiki/File:Mplwp_blackbody_nu_planck-wien-rj_5800K.svg https://en.wikipedia.org/wiki/John_William_Strutt,_3rd_Baron_Rayleigh#/media/File:John_William_Strutt.jpg

  • Intro to Big Data: Crash Course Statistics #38

    Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on Facebook say a lot about us - and increasingly more and more sophisticated algorithms are being designed to learn about us from our clicks and not-clicks. Today we're going to focus on some ways Big Data impacts on our lives from what liking Hello Kitty says about us to how Netflix chooses just the right thumbnail to encourage us to watch more content. And Big Data is necessarily a good thing, next week we're going to discuss some of the problems that rise from collecting all that data. 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

  • Grizzly Bear Necessities

    Facebook - facebook.com/sandiegozoo Instagram - instagram.com/sandiegozoo Twitter - twitter.com/sandiegozoo Tumblr - sandiegozoo.tumblr.com Giphy - giphy.com/sandiegozoo The San Diego Zoo is home to two grizzly bear brothers, Scout and Montana. They were born in Idaho, outside of Yellowstone Park. But their mother was teaching them bad habits, marauding for food in human-occupied areas, so she was sent to a facility in Washington, and the cubs were moved to San Diego in November 2007, when they were 10-month-old fuzzy balls of joy. These days, the brothers continue to play and enjoy each other’s company, even sleeping together in a tangled heap. Montana is about 40 pounds heavier than Scout and has a more disc-shaped face than his brother. He also likes to spend his time soaking in the pool while Scout is always eager to play, the athlete of the two.

  • The Mystery of The Exploding Appendix

    To start using Tab for a Cause, go to: https://tab.gladly.io/minuteearth2/ Rates of appendicitis vary around the world, likely due to the forces of modernization. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube members. **Appendix** - There are many other unforeseen health changes that seem to be related to the forces of modernization, like the increase in rates of diabetes, Crohn’s disease, and ADHD. Those changes likely stem from all sorts of complicated genetic and environmental interactions - including changes in diet, exposure to pollution, and access to hygiene - that researchers haven’t yet figured out. ___________________________________________ To learn more, start your googling with these keywords: Fecalith: A stony mass of feces inside a person’s intestinal tract. Appendix: A tube-shaped sac at the bottom of a person’s intestinal tract. Appendicitis: A painful inflammation of the appendix. Fiber: Plant-derived dietary material that’s resistant to certain digestive enzymes. Tertiary Food Processing: Commercial production of food that often contains synthetic elements or an overabundance of certain salts and sugars. “Western Diet”: A collective term for a diet high in fat, cholesterol, protein, sugar, and salt, that often involves frequent consumption of “fast food”. ___________________________________________ If you liked this week’s video, you might also like: https://www.youtube.com/watch?v=r9amif1DQMc _________________________________________ 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): Writer, Editor, Director & Narrator: David Goldenberg (@dgoldenberg) Video Illustrator: Qingyang Chen (@QCVisual) with Adam Thompson With Contributions From: Henry Reich, Alex Reich, Ever Salazar, Peter Reich Music by: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder ___________________________________________ References: Addiss, D., Shaffer, N., Fowler, B., Tauxe, R. (1990). The epidemiology of appendicitis and appendectomy in the United States. The American Journal of Epidemiology.132:5 (910-1925). Retrieved from: https://www.ncbi.nlm.nih.gov/pubmed/2239906 Fares, A. (2014). Summer Appendicitis. Annals of Medical and Health Science Research. 4(1): 18-21. Retrieved from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3952290 Ferris, M., Quan, S., Kaplan, B., Molodecky, N., Ball, C., Chernoff, G., Bhala, N., Ghosh, S., Dixon, E., Ng, S., Kaplan, G. (2017). The Global Incidence of Appendicitis: A Systematic Review of Population-based Studies. Annals of Surgery. 266:2 (237-241). Retrieved from: https://www.ncbi.nlm.nih.gov/pubmed/28288060 Kaplan, G. (2018). Personal communication. Assistant professor, The Gastrointestinal REsearch Group, University of Calgary. Ramdass, M., Young Sing, Q., Milne, D., Mooteeram, J., and Barrow, S. (2015). Association between the appendix and the fecalith in adults. Canadian Journal of Surgery. 58 (10-14). Retrieved from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4309758/

  • The GOAT and the Pancreas - Linked | Explorer

    How is a billionaire's quest to cure diabetes LINKED to polo championship-winning horses? Find out on this episode of Linked, and for more on this story watch Explorer on National Geographic channel- http://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. The GOAT and the Pancreas - Linked | Explorer https://youtu.be/mbVaNKlWffg National Geographic https://www.youtube.com/natgeo

  • Crazy Coca Cola Experiments Which You Can Try At Home | Experiments For Kids By HooplaKidz Lab

    Like me on Facebook: facebook.com/hooplakidzlab Link: https://www.youtube.com/watch?v=9L47GDgFGls Link: https://www.youtube.com/watch?v=Y_ef7FL7U0E&t=336s Subscribe: http://bit.ly/1V77IUh

  • What's the Hottest Chemical in the World?

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 Adventurous eaters are constantly on the hunt for the next hottest thing, but you definitely don't want to eat the hottest chemical we know of! 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.ncbi.nlm.nih.gov/pubmed/9064473 http://datasheets.scbt.com/sc-24015.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431903/ https://www.ncbi.nlm.nih.gov/pubmed/24756708 https://www.ncbi.nlm.nih.gov/pubmed/27211688 https://www.smithsonianmag.com/arts-culture/how-hot-is-that-pepper-how-scientists-measure-spiciness-884380/?no-ist https://www.ncbi.nlm.nih.gov/pubmed/26235164 https://www.ncbi.nlm.nih.gov/pubmed/26170168 https://www.ncbi.nlm.nih.gov/pubmed/25046596 https://www.ncbi.nlm.nih.gov/pubmed/24758242 Images: https://commons.wikimedia.org/wiki/File:Capsaicin-3D-vdW.png https://commons.wikimedia.org/wiki/File:Euphorbia_resinifera_1c.JPG https://commons.wikimedia.org/wiki/File:Resiniferatoxin.svg https://freesound.org/people/hmoosher/sounds/382709/

  • How Going to Space Changes the Way You Think Forever

    A trip into space produces physiological effects in human beings, but it can also change a person in a profound, psychological way. Host: 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://www.researchgate.net/publication/298786174/download https://www.apa.org/pubs/journals/features/cns-cns0000086.pdf https://www.tandfonline.com/doi/abs/10.1080/14746700.2013.868118 https://www.researchgate.net/publication/236688745_Self-transcendent_positive_emotions_increase_spirituality_through_basic_world_assumptions http://psycnet.apa.org/buy/2011-24221-001 https://www.sciencedirect.com/science/article/pii/S0094576518305514 https://www.verywellmind.com/what-is-a-self-schema-2795026 https://www.simplypsychology.org/piaget.html#schema ------ Images: https://commons.wikimedia.org/wiki/File:BFR_passing_the_Moon.jpg https://www.flickr.com/photos/projectapolloarchive/21513743779/ https://commons.wikimedia.org/wiki/File:NASA-Apollo8-Dec24-Earthrise.jpg https://images.nasa.gov/details-sts079-346-022.html https://www.flickr.com/photos/projectapolloarchive/21761592370/ https://images.nasa.gov/details-iss004e10047.html https://www.flickr.com/photos/projectapolloarchive/21885429676/ https://www.flickr.com/photos/projectapolloarchive/21926292752/ https://images.nasa.gov/details-iss034e027319.html https://images.nasa.gov/details-iss037e026914.html

  • The myth of Sisyphus - Alex Gendler

    Download a free audiobook version of "Man's Search for Meaning" and support TED-Ed's nonprofit mission: https://adbl.co/2z7JGWx Check out our full book recommendation: https://bit.ly/2JYUn1y Sisyphus was both a clever ruler who made his city prosperous, and a devious tyrant who seduced his niece and killed visitors to show off his power. While his violation of the sacred hospitality tradition greatly angered the gods, it was Sisyphus’ reckless confidence that proved to be his downfall -- resulting in Zeus condemning him for all eternity. Alex Gendler shares the myth of Sisyphus. Lesson by Alex Gendler, directed by Adriatic Animation. Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Karisa Caudill, Christina Salvatore, 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 and Austin Randall.

  • Impossible Muons

    Thanks to Brilliant.org for supporting MinutePhysics! The first 200 people who go to http://www.brilliant.org/minutephysics will get 20% off a Premium Subscription to Brilliant. This video is about how terrestrial muons are part of our experimental proof of time dilation, length contraction, and special relativity in general. REFERENCES Cosmic Rays https://en.wikipedia.org/wiki/Cosmic_ray Terrestrial Cosmic Rays http://people.physics.tamu.edu/wwu/docs/P225/P225_Project_terrestrial%20cosmic%20rays.pdf Cosmic Ray Interaction Depth & Muon Production Altitude http://cosmic.lbl.gov/SKliewer/Cosmic_Rays/Interaction.htm Cosmic rays are stronger at the poles http://www.antarcticglaciers.org/glacial-geology/dating-glacial-sediments-2/cosmic-rays/ Cosmic Rays on Hyperphysics http://hyperphysics.phy-astr.gsu.edu/hbase/Astro/cosmic.html Exponential decay and mean lifetime https://en.wikipedia.org/wiki/Exponential_decay#Mean_lifetime Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6 Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich

  • How is Leather Made?

    How does animal hide become leather? We still don’t fully understand the chemistry of tanning, but the basic steps are thousands of years old. In this week’s episode of Reactions, learn how leather is made. 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: Do Astronauts Need Sunscreen? https://youtu.be/MV5PGjWl2Yc Yellowstone Steaming Acid Pools of Death https://youtu.be/OqP50563IDM The World's Most Unavoidable Carcinogen https://youtu.be/7ZXvngquyT4 How Do Anti-Wrinkle Creams Work? https://youtu.be/2ueEEwg7bck Can Silver Nanoparticles Combat Your Stink? https://youtu.be/3UcnYMFTzFQ How Does Protein Build Muscle? https://youtu.be/L5-tKciXEG8 Credits: Producer: Elaine Seward Writer: Alexa Billow Scientific Consultants: Michelle Boucher, PhD Brianne Raccor, PhD Richard Haverkamp, PhD Executive Producer: Hilary Hudson Music: Roberto Daglio - Com Todo Meu Amor Mako Yama - At Starry Night Sources: https://www.britannica.com/technology/tanning http://www.leathermag.com/features/featurea-history-of-new-ideas-in-tanning/ http://www.fao.org/WAIRDOCS/LEAD/X6114E/x6114e05.htm#b1-3.1.%20Description%20of%20the%20tanningprocess https://pubs.rsc.org/en/content/articlepdf/1997/cs/cs9972600111 http://www.aaqtic.org.ar/congresos/istanbul2006/Oral%20Presentations/Fundamental%20Aspects%20of%20Collagen/Nr%202%20-%20%20Link-Lock.%20the%20mechanism%20of%20stabilising%20collagen%20by%20chemical%20reactions.pdf https://pubs.acs.org/doi/10.1021/cen-09610-scicon8 https://pubs.acs.org/doi/10.1021/acssuschemeng.8b00233 https://www.sciencedirect.com/science/article/pii/S0959652614011093 https://pubs.acs.org/doi/abs/10.1021/jf506357j 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.

  • Earwig Wings are Origami-Like | National Geographic

    The hidden wings of the common earwig unfold to ten times their folded size, transforming the mostly ground-dwelling insect into a super-efficient flyer. ➡ 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 This is an earwig, a ground-dwelling insect with an extraordinary ability. Though it doesn’t often fly, it’s equipped with origami-like wings. The rear wings are remarkably compact when folded under the small, leathery forewings. When they open, the wings are ten times larger than the folded size. The open wings lock into place and remain stable—without the use of muscle power. An elastic, spring-like wing joint allows this stability. Researchers are attempting to replicate the earwig wing folds. The complex folds and efficient mechanics could have many applications, including folded tents, maps, and foldable electronics. Read more in "An Ode to Earwig Wings, Which Break Standard Laws of Origami" https://on.natgeo.com/2PoHx2x Earwig Wings are Origami-Like | National Geographic https://youtu.be/Q4NiF3w101Q National Geographic https://www.youtube.com/natgeo

  • Ford, Cars, and a New Revolution: Crash Course History of Science #28

    Historians love to debate each other. So some of them pointed out that the first half of this revolution looks a lot different from the second. Let's chat about industry, cars, and Henry Ford. *** 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

  • The Strange Case of the Missing Sunscreen Gene

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 If you've ever spent too much time in the sun and forgotten to put on sunscreen, you know how painful a sunburn can be. But for some animals, forgetting the sunscreen wouldn't be a problem because they can just produce their own! 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://elifesciences.org/articles/05919 https://elifesciences.org/articles/07961 https://www.ncbi.nlm.nih.gov/pubmed/7200360 https://pdfs.semanticscholar.org/eda6/7490f385e8ecd3e4f4b491288f844f4a3d50.pdf [PDF] https://aem.asm.org/content/80/16/5028 https://futurism.com/parallel-universe-bodies-generated-sunscreen https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712437/ https://www.sciencedirect.com/science/article/pii/S0047248400904032 https://www.nature.com/articles/nrmicro2649 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2671032/

  • The Making of Rex

    At 27 feet tall, Rex is the world's largest cantilever bronze animal statue in the world, according to Artworks Foundry in Berkeley, Calif., the company that cast Rex. Rex was funded through a generous donation from brothers Craigar and Mark Grosvenor, philanthropists and longtime San Diego Zoo supporters. Rex's unique pose—standing on a single paw—was accomplished thanks to an impressive feat of engineering by the firm of Thornton Tomasetti. It took thousands of hours of craftsmanship to create Rex, based on an original sketch from former San Diego Zoo Global illustrator Tim Reamer. Jim Burt of Blue Rhino Studios turned that sketch into a three-dimensional model, which was later enlarged to its current size through a revolutionary 3-D printing process. Facebook - facebook.com/sandiegozoo Instagram - instagram.com/sandiegozoo Twitter - twitter.com/sandiegozoo Tumblr - sandiegozoo.tumblr.com Giphy - giphy.com/sandiegozoo

  • History vs. Henry VIII - Mark Robinson and Alex Gendler

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/history-vs-henry-viii-mark-robinson-and-alex-gendler He was a powerful king whose break with the church of Rome would forever change the course of English history. But was he a charismatic reformer who freed his subjects from a corrupt establishment or a bullying tyrant who used Parliament for his own personal gain? Mark Robinson and Alex Gendler put this controversial figure on trial in History vs. Henry VIII. Lesson by Mark Robinson and Alex Gendler, directed by Brett Underhill. Thank you so much to our patrons for your support! Without you this video would not be possible! 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 Dine -Navajo Language, Victoria Veretilo, 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 and Abdallah Absi.

  • The Unique Wildlife of The Scottish Highlands | Short Film Showcase

    Be transported to the frozen tundra of Scotland's Cairngorms National Park in this stunning short by filmmaker Max Smith. Watch reindeer forage for food and mountain hares seemingly vanish into a snowy backdrop. The Sense of Place series offers an intimate view of the most wild and remote habitats still left in the U.K, aiming to show the true value of these rare and fragile ecosystems. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Short Film Showcase: http://bit.ly/ShortFilmShowcase 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 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. Follow Max Smith: http://maxsmith.tv/ https://www.vimeo.com/maxsmithtv/ https://www.instagram.com/maxdlsmith/ The Unique Wildlife of The Scottish Highlands | Short Film Showcase https://youtu.be/1GMgT3fi_S8 National Geographic https://www.youtube.com/natgeo

  • 7 Species That Really Are What They Eat

    Skillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! https://skl.sh/scishow-11 There are creatures who get some super important and recognizable part of their biology from their diets. 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: Blue-footed booby https://link.springer.com/article/10.1007%2Fs00442-006-0457-5 https://www.nationalgeographic.com/animals/birds/b/blue-footed-booby/ https://neotropical.birds.cornell.edu/Species-Account/nb/species/bfoboo/overview https://link.springer.com/article/10.1007%2Fs00265-011-1261-8 Poison frogs https://www.britannica.com/science/alkaloid https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1187980/ https://www.britannica.com/animal/poison-frog https://www.journals.uchicago.edu/doi/10.1086/426599 https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.1996.tb05487.x https://nationalzoo.si.edu/animals/poison-frogs http://www.bbc.com/earth/story/20150422-the-worlds-most-poisonous-animal https://www.compoundchem.com/2017/09/26/poisonousfrogs/ Assassin bugs https://www.smithsonianmag.com/science-nature/this-insect-uses-its-victims-carcasses-as-camouflage-83656246/ https://www.nationalgeographic.com/science/phenomena/2010/10/04/assassin-bugs-deceive-spiders-with-coat-of-many-corpses/ https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.2007.00335.x https://www.youtube.com/watch?v=a3YiF-SXyck Halophilic protists https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.2005163#sec006 Stoplight loosejaw https://www.researchgate.net/publication/232759449_Dragon_fish_see_using_chlorophyll_4 https://www.sciencedirect.com/science/article/pii/S0967063705001652?via%3Dihub Solar sea slug https://umich.uloop.com/news/view.php/77109/4-incredible-photosynthetic-animals https://www.nationalgeographic.com/animals/2018/07/solar-powered-photosynthetic-sea-slugs-in-decline-news/ https://academic.oup.com/mbe/article-abstract/35/7/1706/4962174?redirectedFrom=fulltext https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3708498/pdf/mst084.pdf https://www.tandfonline.com/doi/pdf/10.4161/cib.28029?needAccess=true Blue dragon nudibranch https://www.nature.com/scitable/blog/saltwater-science/steal_their_defence_and_make https://ocean.si.edu/ocean-life/invertebrates/how-sea-slugs-steal-defenses-their-prey https://www.wired.com/2014/11/absurd-creature-week-nudibranch-sea-slug/ http://www.pbs.org/wnet/nature/blog/inside-nature-featured-creature-blue-dragon/ http://reefkeeping.com/issues/2005-05/rs/index.php ------- Images: https://tinyurl.com/ybcxeso2 https://tinyurl.com/y8jqmc6u https://tinyurl.com/yc6zdy27 https://tinyurl.com/yb7pono9 https://vimeo.com/118933110 https://commons.wikimedia.org/wiki/File:Dendrobates-tinctorius-Epipedobates-tricolor.jpg https://tinyurl.com/yawsxwba https://tinyurl.com/y94xaowc https://tinyurl.com/y9geje5e https://tinyurl.com/ybrr3wov https://commons.wikimedia.org/wiki/File:Assassin_Bug_(Acanthaspis_sp.)_(32019041661).jpg https://tinyurl.com/y7ux7oj4 https://commons.wikimedia.org/wiki/File:Acanthaspis_petax_nymph.jpg https://commons.wikimedia.org/wiki/File:Jumping_Spider_(Hyllus_argyrotoxus)_male_close-up_(12089436814).jpg https://www.flickr.com/photos/volvob12b/8107345297 https://tinyurl.com/yc2dbdnh https://commons.wikimedia.org/wiki/File:Malacosteus_niger_1.jpg https://youtu.be/Oo-5kUiq4P0 https://commons.wikimedia.org/wiki/File:Malacosteus_niger.jpg https://commons.wikimedia.org/wiki/File:Malacosteus_niger_cam.jpg https://en.wikipedia.org/wiki/File:Elysia-chlorotica-body.jpg https://www.flickr.com/photos/44919417@N04/5884159357/in/photolist-9XXRzp https://commons.wikimedia.org/wiki/File:Elysia-chlorotica-detail.jpg https://commons.wikimedia.org/wiki/File:Glaucus_atlanticus_1_cropped.jpg https://tinyurl.com/y893t96r https://commons.wikimedia.org/wiki/File:Berghia_coerulescens_(Laurillard,_1830).jpg https://commons.wikimedia.org/wiki/File:Blue_dragon-glaucus_atlanticus_(8599051974).jpg https://tinyurl.com/y8ub5cur https://tinyurl.com/yavl7vov https://tinyurl.com/yb4qjv2u https://www.musicradar.com/news/tech/sampleradar-464-free-cartoon-caper-samples-643188

  • Safari Live - Day 257 | National Geographic

    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 257 | National Geographic https://youtu.be/8hwzwZ3bFfo National Geographic https://www.youtube.com/natgeo

  • Are My Electronics Making Me Sick?

    Can the radiation emitted by electronic devices affect your body and make you feel terrible? 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: http://www.who.int/peh-emf/publications/facts/fs296/en/ http://www.who.int/peh-emf/meetings/archive/en/levallois.pdf https://www.sciencedirect.com/science/article/pii/S0048969711012733 http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.543.1328&rep=rep1&type=pdf [PDF] https://www.skeptiker.ch/wp-content/uploads/2013/08/Idiopathic-Environmental-Intolerance-Attributed-to-Electromagnetic-Fields.pdf [PDF] https://www.sciencedirect.com/science/article/pii/S016041201630931X https://www.frontiersin.org/articles/10.3389/fpsyg.2018.01563/full https://www.sciencedirect.com/science/article/pii/S0022399916300423 http://www.diva-portal.org/smash/record.jsf?pid=diva2%3A1065452&dswid=-4849

  • Anthony Bourdain and "the Sweet Spot" | StarTalk

    Neil deGrasse Tyson asks chef, writer, and TV host Anthony Bourdain about science as applied to the kitchen and different processes used in cooking around the world to achieve the most desirable flavors. ➡ 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 Anthony Bourdain and "the Sweet Spot" | StarTalk https://youtu.be/OQkigOZs3us National Geographic https://www.youtube.com/natgeo

  • Finally, Some Good News About Corals | SciShow News

    Corals might have a fighting chance against bleaching, and fuzzy moths aren't just sporting their fur because it's adorable. 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: Corals: https://genomebiology.biomedcentral.com/articles/10.1186/s13059-018-1552-8 http://www.pnas.org/content/115/20/5235.short https://www.scientificamerican.com/article/scientists-are-taking-extreme-steps-to-help-corals-survive/ https://www.sciencedirect.com/science/article/pii/S1687428513001118 Moths: https://www.eurekalert.org/emb_releases/2018-11/asoa-msb110118.php https://research-information.bristol.ac.uk/en/persons/thomas-r-neil(8ebdb0d9-f54a-4d32-b4f4-6c8325ce07da).html Images: https://commons.wikimedia.org/wiki/File:Colpophyllia_natans_(Boulder_Brain_Coral)_entire_colony.jpg https://commons.wikimedia.org/wiki/File:Hertshoon.jpg https://pixabay.com/en/moth-fur-coat-macro-portrait-3389449/ https://commons.wikimedia.org/wiki/File:Bat_echolocation.jpg https://commons.wikimedia.org/wiki/File:Moth_01_(MK).jpg https://commons.wikimedia.org/wiki/File:GrosPlanTetePaonNuit.jpg https://commons.wikimedia.org/wiki/File:Brain_Coral_(Platygyra_lamellina)_(8485542235).jpg

  • Synge, Wilde, Shaw, and the Irish Renaissance: Crash Course Theater #36

    The Irish Renaissance in the early 20th century included a wealth of new plays written both in Ireland, and by Irish ex-patriots elsewhere. W.B. Yeats, Lady Augusta Gregory, and J.M. Synge were creating a new national theater of Ireland at the Abbey Theatre. They often drew their stories from the fabric of Irish life. Oscar Wilde and George Bernard Shaw were meanwhile writing important (and often hilarious) works on the world stage. 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 We Learned from the Kepler Space Telescope | SciShow News

    October was bittersweet for space scientists as we said goodbye to both the Kepler Space Telescope and Dawn mission. 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: 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/kepler/missiontimeline https://www.nasa.gov/kepler/topscience https://www.nasa.gov/press-release/nasa-retires-kepler-space-telescope-passes-planet-hunting-torch https://www.nasa.gov/kepler/missionstatistics https://exoplanetarchive.ipac.caltech.edu/docs/counts_detail.html https://exoplanetarchive.ipac.caltech.edu/index.html https://www.jpl.nasa.gov/news/news.php?feature=7275 https://dawn.jpl.nasa.gov/mission/toolkit/ https://dawn.jpl.nasa.gov/features/what-we-knew/ https://www.nature.com/articles/nature16172 ------ Images: https://commons.wikimedia.org/wiki/File:HST-SM4.jpeg https://commons.wikimedia.org/wiki/File:Chandra_artist_illustration.jpg https://www.nasa.gov/kepler/missiontimeline https://svs.gsfc.nasa.gov/13022 https://www.nasa.gov/mission_pages/kepler/multimedia/images/kepler_planet_size.html https://exoplanets.nasa.gov/resources/212/kepler-mission-discovers-its-first-rocky-planet/ https://www.jpl.nasa.gov/spaceimages/details.php?id=pia17999 https://www.spacetelescope.org/images/heic1817a/ https://www.nasa.gov/press-release/nasa-retires-kepler-space-telescope-passes-planet-hunting-torch https://images.nasa.gov/details-KSC-07PD-2590.html https://images.nasa.gov/details-PIA14313.html https://www.jpl.nasa.gov/news/news.php?feature=3167 https://images.nasa.gov/details-PIA14700.html https://photojournal.jpl.nasa.gov/catalog/PIA15510 https://images.nasa.gov/details-PIA21079.html https://images.nasa.gov/details-PIA19064.html https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA21419 https://images.nasa.gov/details-PIA20919.html https://svs.gsfc.nasa.gov/20272 https://svs.gsfc.nasa.gov/20256 https://commons.wikimedia.org/wiki/File:Dawn_spacecraft_model.png

  • EXPERIMENT GLOWING HOT KNIFE VS FOOD

    #Scienceexperiments #science #doityourself Hey guys, In this episode, let us find out what happens when you try a 1000 degree hot knife on burger and donuts. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • Caffeine 101 | National Geographic

    Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Caffeine #Educational 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 "Do you love or loathe coffee? Your genes may be to blame." https://on.natgeo.com/2qxfM9o Caffeine 101 | National Geographic https://youtu.be/o0W_0MuvlwQ National Geographic https://www.youtube.com/natgeo

  • Are The Animals Lefties or Righties?

    Jessi experiments to see if the animals are lefties or righties. Including a: monkey, porcupine, lizard, beaver, scorpion, and parrot! Do you have an animal with a foot/hand preference? How did you figure it out? Our Video Sponsors: Hammond JESSICA R SULLIVAN Josh Shultz Rachel Price GR Kulikowsky Lucy McGlasson Christina Thompson Kevin Abigail Beales Breanne Faehnrich Sean B John Brimley Riley Oosting Brandon Metheny 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

  • That Time the US Government Poisoned Alcohol

    The alcohol we drink is just one particular kind of alcohol: ethanol. The others can be a lot more dangerous, and in the 1920s, the US government made a really dangerous cocktail. 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 ---------- A special thank you to Dr. Richard Sachleben for his insights into the chemistry of distilling. Sources: https://www.theguardian.com/film/2012/aug/26/lawless-prohibition-gangsters-speakeasies https://lcb.wa.gov/publications/IndAlcoholinfosheet.pdf http://www.slate.com/articles/health_and_science/medical_examiner/2010/02/the_chemists_war.html https://www.snopes.com/fact-check/government-poison-10000-americans/ http://content.time.com/time/specials/packages/article/0,28804,1864521_1864524_1864626,00.html https://www.atlasobscura.com/articles/poison-alcohol-prohibition https://www.popularmechanics.com/home/how-to/a7569/how-distilling-works/ https://www.livescience.com/23305-bootleg-liquor-methanol.html https://toxnet.nlm.nih.gov/cgi-bin/sis/search/a?dbs+hsdb:@term+@DOCNO+1646 https://www.cdc.gov/niosh/ershdb/emergencyresponsecard_29750029.html https://pubchem.ncbi.nlm.nih.gov/compound/formic_acid#section=Top https://www.ncbi.nlm.nih.gov/pubmed/1665561 https://www.nytimes.com/1930/12/11/archives/new-denaturant-without-any-poison-found-for-alcohol-petroleum.html https://www.ecfr.gov/cgi-bin/text-idx?c=ecfr&sid=f7866313787bfcfb2b9cd25ba6af81b5&rgn=div5&view=text&node=27:1.0.1.1.17&idno=27#sp27.1.21.d ---------- Images: http://loc.gov/pictures/resource/ppmsc.03670/ http://www.loc.gov/pictures/item/91796661/ https://commons.wikimedia.org/wiki/File:Diagram_of_human_eye_without_labels.svg https://commons.wikimedia.org/wiki/File:Protein_ADH5_PDB_1m6h.png

  • Biomaterials: Crash Course Engineering #24

    We’ve talked about different materials engineers use to build things in the world, but there’s a special category of materials they turn to when building things to go inside our bodies. In this episode we’ll explore the world biomaterials like titanium and their coatings, the special chemistry of polyurethane, and the cross-linked structure of hydrogels. We’ll also look at the importance of safety & research, as well as the enormous future potential of biomaterials. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV *** RESOURCES: https://www.nibib.nih.gov/science-education/science-topics/biomaterials https://mse.osu.edu/research/biomaterials https://www.nature.com/subjects/biomaterials http://www.medibrane.com/bio-absorbable-implants/ http://pubs.acs.org/cen/coverstory/7906/7906sci2.html https://www.spine-health.com/glossary/biocompatibility https://www.sciencedirect.com/science/article/pii/S2090123213000969 http://www.jbiomeds.com/biomedical-sciences/history-and-applications-of-hydrogels.php?aid=7218 https://link.springer.com/article/10.1007/s10973-016-5329-6 http://fortune.com/2012/09/18/bad-to-the-bone-a-medical-horror-story/ https://ame.nd.edu/research/faculty-research-labs/rroeder/classes/ame-50571/fortunesynthes.pdf http://cornellsun.com/2010/09/21/the-scientist-david-putnam/ https://www.azom.com/article.aspx?ArticleID=1520 https://www.omicsonline.org/scholarly/bio-inert-materials-journals-articles-ppts-list.php https://smartech.gatech.edu/handle/1853/42056 https://link.springer.com/chapter/10.1007/978-0-306-48584-8_7 https://www.sciencedirect.com/science/article/pii/S0945053X14000511 https://www.ncbi.nlm.nih.gov/pubmed/20623672 https://www.ncbi.nlm.nih.gov/pubmed/26894870 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4139820/ http://file.scirp.org/Html/2-1430795_51883.htm *** 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

  • Can you solve the secret werewolf riddle? - Dan Finkel

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    Get caught up on what happened on the first season of MARS. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of MARS here: http://bit.ly/WatchMARS ➡ MARS AIRS MONDAYS 9/8c. ➡ Get More MARS: http://bit.ly/NatGeoMARS About MARS: From executive producers Brian Grazer & Ron Howard, MARS is an epic series following a thrilling quest - in 2032 - to colonize Mars. In a unique blend of scripted drama and feature-film caliber visual effects, intercut with documentary sequences, the series presents what the greatest minds in space exploration are doing to make traveling to Mars a reality, and shows us the world they seek. 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. Last Season on MARS | MARS https://youtu.be/MNm-QgeYy9o National Geographic https://www.youtube.com/natgeo

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    Two authors battle it out on SciShow to see who knows the most about animal clothes and mysterious circumstances. Hank's book: https://store.dftba.com/collections/hank-green/products/an-absolutely-remarkable-thing-signed-book Christie's book: https://www.amazon.com/Venomous-Deadliest-Creatures-Mastered-Biochemistry/dp/0374283370/ Hosted by: Michael Aranda Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- 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: Chicken glasses https://io9.gizmodo.com/thousands-of-chickens-once-wore-glasses-to-stop-them-ki-1700343874 https://www.thecrimson.com/article/1989/11/27/entrepreneur-wants-a-lens-in-every/ https://extension.psu.edu/poultry-cannibalism-prevention-and-treatment https://www.google.com/patents/US730918 https://academic.oup.com/ps/article/93/5/1289/1496499 Dung beetle boots https://www.eurekalert.org/pub_releases/2012-10/uotw-bud101912.php https://www.cell.com/current-biology/abstract/S0960-9822%2812%2901061-5 Frog pants https://www.npr.org/sections/krulwich/2014/06/25/325200399/two-glorious-science-experiments-one-about-sex-the-other-about-lunch https://io9.gizmodo.com/18th-century-biologists-put-pants-on-frogs-to-test-the-1552252710 http://anth.la.psu.edu/research/research-labs/weiss-lab/documents/CQ12_FrogInTaffetaPants.pdf https://books.google.com/books?id=KAM3AwAAQBAJ&pg=PA69&lpg=PA69 Exploding frogs https://www.independent.co.uk/news/world/europe/stone-the-crows-exploding-toad-case-solved-5345207.html https://www.australiangeographic.com.au/topics/wildlife/2018/01/can-crows-eat-cane-toads/ https://srelherp.uga.edu/anurans/bufter.htm https://www.nature.com/news/2005/050429/full/news050425-13.html Sinking ship https://theconversation.com/mystery-of-the-cargo-ships-that-sink-when-their-cargo-suddenly-liquefies-101158 https://www.hindawi.com/journals/amse/2016/5219474/ https://www.ifsma.org/resources/Cargo-Liquefaction.pdf Lithopedion https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3979976/ https://alumni.amc.edu/pages/archives/archives---the-stone-baby https://utmb.influuent.utsystem.edu/en/publications/lithopedion-stone-baby https://www.health.harvard.edu/womens-health/calcium-beyond-the-bones https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4750627/ ---------- Images: https://commons.wikimedia.org/wiki/File:Patent_detail-Eye_protector_for_chickens.png https://commons.wikimedia.org/wiki/File:Eye_Glasses_For_Chickens.png https://www.eurekalert.org/multimedia/pub/48901.php https://commons.wikimedia.org/wiki/File:Monumento_a_Lazzaro_Spallanzani.jpg https://commons.wikimedia.org/wiki/File:Bufo_bufo-defensive_reaction1.JPG https://commons.wikimedia.org/wiki/File:Incidental_lithopedian_upon_TAH_50_year.jpg

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    Today we're going to discuss how machine learning can be used to group and label information even if those labels don't exist. We'll explore two types of clustering used in Unsupervised Machine Learning: k-means and Hierarchical clustering, and show how they can be used in many ways - from book suggestions and medical interventions, to giving people better deals on pizza! Special thanks to Michele Atterson and the Butler University Student Disability Services Office for help with 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

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    #DryIce #DryIceExperiment #HowToMakeDryIce Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • The Vine That 'Loves' Parasitic Wasps to Death

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  • What is Farthest Away?

    You can learn more at https://curiositystream.com/smart SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The edge of everything used to be the edge of the map. But now, thanks to what we know about astrophysics and the universe, the edge of everything might not even exist… REFERENCES: http://www.pnas.org/content/15/3/168 https://arxiv.org/abs/1101.5476 https://en.wikipedia.org/wiki/Early_world_maps https://cosmology.carnegiescience.edu/timeline ----------- 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: Mara Johnson-Groh Creative Director: David Schulte Editor/animator: Derek Borsheim Producers: Stephanie Noone and Amanda Fox Produced by PBS Digital Studios Music via APM Stock images from Shutterstock http://www.shutterstock.com

  • Expecting Tamandua Gets an Ultrasound - Cincinnati Zoo

    Isla, our southern tamandua, is nearing the end of her first pregnancy. She has been receiving weekly ultrasounds that allow us to learn about tamandua gestation.How do you get a tamandua to sit for an ultrasound? Offer lots of baby food and applesauce! 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

  • Do Exoplanets Have Rings?

    Exorings are pretty elusive, but we’ve already found what might be the first set of exorings, and if we find more, we’ll have a treasure trove of new information. Hosted by: Reid Reimers For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- 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.sciencedirect.com/science/article/pii/001910359190175S?via%3Dihub https://arxiv.org/abs/1409.7259 https://www.sciencedirect.com/science/article/pii/S0019103504001678 https://arxiv.org/abs/1304.3735 http://www.rochester.edu/newscenter/gigantic-ring-system-around-j1407b/ http://www.ctio.noao.edu/noao/content/Eclipsing-Ring-System-J1407 https://arxiv.org/pdf/1501.05652.pdf Images: https://commons.wikimedia.org/wiki/File:Milky_Way-100_billion_stars.jpg https://commons.wikimedia.org/wiki/File:Solar_sys.jpg https://www.nasa.gov/feature/pluto-wows-in-spectacular-new-backlit-panorama https://en.wikipedia.org/wiki/File:Alien_aurorae_on_Uranus.jpg https://commons.wikimedia.org/wiki/File:Neptune_rings_PIA02224.jpg https://commons.wikimedia.org/wiki/File:Chariklo_with_rings_eso1410b.jpg https://svs.gsfc.nasa.gov/12850 https://solarsystem.nasa.gov/resources/17628/cassinis-grand-finale/ https://commons.wikimedia.org/wiki/File:Daphnis_edge_wave_shadows.jpg https://apod.nasa.gov/apod/ap040705.html https://en.wikipedia.org/wiki/File:J1407b_seen_from_its_exomoon.png https://www.jpl.nasa.gov/spaceimages/details.php?id=pia12826 Thumbnail: https://solarsystem.nasa.gov/resources/10023/in-saturns-shadow/?category=planets_saturn

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    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-far-would-you-have-to-go-to-escape-gravity-rene-laufer Every star, black hole, human being, smartphone and atom are all constantly pulling on each other due to one force: gravity. So why don’t we feel pulled in billions of different directions? And is there anywhere in the universe where we'd be free of its pull? Rene Laufer details the inescapability of gravity. Lesson by Rene Laufer, directed by TED-Ed. Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Ever Granada, 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 and Judith Benavides.

  • Fact or Fiction: Uncooked Rice is Bad for Birds

    You may have heard that throwing rice at weddings will hurt wild birds. But we’re here to say that myth isn’t backed up by the science -- and we can prove it with chemistry. 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 Do You Catch Fruit Flies? https://youtu.be/GL2ImHRxUD0 What is Natto? https://youtu.be/a9a7LKle9AQ Chameleons Are Masters of Nanotechnology https://youtu.be/OfxApSZ5bCM Why Is Snake Venom So Deadly? https://youtu.be/ZCWPnmQj6LE Credits: Producer: Sean Parsons Writer: Alexa Billow Scientific Consultants: James Krupa, PhD; Michelle Boucher, PhD; Brianne Raccor, PhD Executive Producer: Hilary Hudson Music: Loopster from Kevin MacLeod Sources: https://www.snopes.com/fact-check/against-the-grain/ http://mentalfloss.com/article/31421/does-wedding-rice-really-make-birds-explode https://www.rspb.org.uk/birds-and-wildlife/advice/how-you-can-help-birds/feeding-birds/safe-food-for-birds/ https://www.thoughtco.com/do-birds-explode-if-they-eat-wedding-rice-3298982 http://www.bioone.org/doi/abs/10.1662/0002-7685(2005)067%5B0223%3AACEFTU%5D2.0.CO%3B2 https://pubs.acs.org/doi/abs/10.1021/jf034758o http://sciencemeetsfood.org/rice-science-101-introduction-making-great-rice-home/ 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.

  • Electricity: Crash Course History of Science #27

    The study of electricity goes all the way back to antiquity. But, by the time electricity started to become more well known, a few familiar names started to appear. Edison, Galvani, and a few others really changed the way the world worked. *** 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

  • Will There Ever be a Cure for the Common Cold?

    Medicine has made leaps and bounds in treating illnesses in the last century, but are they ever going to get around to curing the common cold? We might be closer than you think. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- 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.frontiersin.org/articles/10.3389/fmicb.2015.00517/full https://www.theguardian.com/news/2017/oct/06/why-cant-we-cure-the-common-cold https://www.researchgate.net/profile/Ronald_Eccles/publication/7512788_Understanding_the_symptoms_of_the_common_cold_and_inf/links/5a57a788a6fdccf0ad199299/Understanding-the-symptoms-of-the-common-cold-and-inf.pdf?origin=publication_detail https://www.researchgate.net/profile/Asuncion_Mejias/publication/317790178_Rhinovirus_-_not_just_the_common_cold/links/59ada7aca6fdcce55a416971/Rhinovirus-not-just-the-common-cold.pdf?origin=publication_detail https://www.scientificamerican.com/article/how-do-antibiotics-kill-b/ http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0022572&type=printable https://link.springer.com/content/pdf/10.1007%2Fs00705-015-2392-4.pdf http://www.pnas.org/content/110/10/E861.short https://www.nature.com/articles/s41467-016-0011-z https://www.healthline.com/health-news/are-we-closer-to-curing-the-common-cold#1 https://www.nature.com/articles/s41557-018-0039-2 http://jvi.asm.org/content/88/10/5217.full https://virologyj.biomedcentral.com/articles/10.1186/s12985-017-0805-6 https://labiotech.eu/medical/flu-vaccine-rsv-virionhealth/

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  • Breakthrough Prize Ceremony Live

    Hosted by Pierce Brosnan and featuring musical performances by Lionel Richie and G.E.M, Breakthrough Prize honors the world’s top scientists with $3 million prizes for paradigm-shifting research and discovery in the fields of fundamental physics, life sciences and mathematics. Watch the star-studded ceremony live from the NASA Ames Research Center in Silicon Valley.

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    We can learn a lot from dinosaur fossils, but figuring how they behaved is a real challenge. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- 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://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1000321 Spinosaurus https://www.thoughtco.com/why-did-spinosaurus-have-a-sail-1092007 https://www.cambridge.org/core/journals/geological-magazine/article/riddle-of-spinosaurus-aegyptiacus-dorsal-sail/B19941405E1791A97230BCF003017B7B/core-reader Stegosaurus https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/jzo.12035 https://blogs.scientificamerican.com/tetrapod-zoology/stegosaurs-and-the-species-recognition-hypothesis/ https://blogs.scientificamerican.com/tetrapod-zoology/the-stegosaurus-plate-controversy/ Therizinosaurs http://rspb.royalsocietypublishing.org/content/281/1785/20140497 http://www.ucmp.berkeley.edu/diapsids/saurischia/therizinosauroidea.html http://www.prehistoric-wildlife.com/species/t/therizinosaurus.html http://www4.ncsu.edu/~lezanno/Research_files/Zanno_2010_Therizinosaur_phylotax.pdf https://www.scientificamerican.com/article/herbivorous-theropod-dinosaurs-had-sharp-claws-too/ https://blogs.scientificamerican.com/tetrapod-zoology/fossils-we-want-to-find/ http://rspb.royalsocietypublishing.org/content/276/1672/3505 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3667168/ Velociraptor http://science.sciencemag.org/content/332/6030/705 http://science.sciencemag.org/content/334/6063/1641.2.full http://science.sciencemag.org/content/334/6063/1641.3.full http://blogs.discovermagazine.com/notrocketscience/2011/04/14/dinosaurs-around-the-clock-or-how-we-know-velociraptor-hunted-by-night/ https://www.newscientist.com/article/dn20382-first-evidence-that-some-dinosaurs-were-nocturnal/ https://www.smithsonianmag.com/science-nature/the-debate-over-dinosaur-sight-87825110/ https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1000321 Dino junk https://www.scientificamerican.com/article/how-did-dinosaurs-have-sex/ http://www.slate.com/articles/news_and_politics/explainer/2011/04/how_did_dinosaurs_have_sex.html https://www.smithsonianmag.com/science-nature/everything-you-wanted-to-know-about-dinosaur-sex-173015/ https://www.nationalgeographic.com/science/phenomena/2013/06/06/how-chickens-lost-their-penises-ducks-kept-theirs/ https://www.nationalgeographic.com/science/phenomena/2013/02/13/the-alligator-has-a-permanently-erect-bungee-penis/ Images: http://spinops.blogspot.com/ https://commons.wikimedia.org/wiki/File:Allosaurus_fragilis_moulage_MNHN_paleontologie_1.JPG https://commons.wikimedia.org/wiki/File:Spinosaurus_durbed.jpg https://commons.wikimedia.org/wiki/File:Spinoface.jpg https://commons.wikimedia.org/wiki/File:DimetrodonKnight.jpg https://commons.wikimedia.org/wiki/File:Spinosaurus_in_Japan_Expo.jpg https://commons.wikimedia.org/wiki/File:Istiophorus_platypterus.jpg https://commons.wikimedia.org/wiki/File:Spinosaurus_new_skull.jpg https://commons.wikimedia.org/wiki/File:Stegosaurus_ungulatus.jpg https://commons.wikimedia.org/wiki/File:Stegosaurus_dorsal_plate_-_Museum_of_the_Rockies_-_2013-07-08.jpg https://commons.wikimedia.org/wiki/File:Therizinosaurus_NT.jpg https://commons.wikimedia.org/wiki/File:Therizinosaurus_claw.jpg https://commons.wikimedia.org/wiki/File:Denti_di_carcharodontosaurus.jpg https://commons.wikimedia.org/wiki/File:Triceratops_T._horridus3.JPG https://commons.wikimedia.org/wiki/File:Velociraptor_Wyoming_Dinosaur_Center.jpg https://commons.wikimedia.org/wiki/File:OphthalmosaurusIcenius-NaturalHistoryMuseum-August23-08.jpg https://commons.wikimedia.org/wiki/File:Archaeopteryx_Philadelphia.jpg https://commons.wikimedia.org/wiki/File:Velociraptor_mount.jpg https://commons.wikimedia.org/wiki/File:LA-Triceratops_mount-2.jpg

  • Endangered Pit Vipers Hatch at San Diego Zoo

    psssssttt. Did you know 39 Mang mountain pit vipers hatched behind-the-scenes at our Reptile House? 🐍 Facebook - facebook.com/sandiegozoo Instagram - instagram.com/sandiegozoo Twitter - twitter.com/sandiegozoo Tumblr - sandiegozoo.tumblr.com Giphy - giphy.com/sandiegozoo

  • Safari Live - Day 253 | National Geographic

    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 253 | National Geographic https://youtu.be/OGC1eSL08JE National Geographic https://www.youtube.com/natgeo

  • Starstruck: A Yearlong Celebration of Space | National Geographic

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  • EARTH'S GEOLOGICAL TIME SCALE | Interesting Facts About Earth By HooplaKidz Lab

    Hello friends, today in this episode all your answers about our planet earth will be answered and we will reveal all the true facts about it. From its evolution till now. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • The Horrors of the Grand Guignol: Crash Course Theater #35

    Prepare to be horrified, and to look into the face of inhumanity with the Grand Guignol. Mike Rugnetta teaches you about one of theater history's most horrible chapters. The Grand Guignol was a French theater based in Paris from the late 19th century until 1962. The troupe, led by writers like Andre de Lorde and Alfred Binet put on dark, violent, bloody shows that were a precursor of the horror media that we love to consume today. You'll learn about stage effects, makeup, and maybe even why humans like to stare into the darkness and terrify themselves. 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

  • Buzzed By a Weird Blue Asteroid

    Asteroid 3200 Phaethon got closer than it will be until 2093, and the reflecting light has astronomers puzzled, and the relationship between black holes and magnetic fields is now a little more clear. Correction: The writer for this episode was actually JD Voyek. Hosted by: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- 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.eurekalert.org/emb_releases/2018-10/fefu-fas102318.php https://www.researchgate.net/profile/Evgenij_Zubko/publication/328231756_Significant_spatial_heterogeniety_of_regolith_on_asteroid_3200_Phaethon/links/5bc02316458515a7a9e2a49b/Significant-spatial-heterogeniety-of-regolith-on-asteroid-3200-Phaethon.pdf?origin=publication_detail http://www.astronomy.com/news/2018/10/explore-phaethon-the-weird-blue-rock-that-turns-metal-into-goo https://www.space.com/42236-weird-blue-asteroid-phaethon.html http://www.astronomy.com/news/2018/10/magnetic-field-feeds-a-supermassive-black-hole https://www.nasa.gov/feature/magnetic-fields-may-be-the-key-to-black-hole-activity http://iopscience.iop.org/article/10.3847/2041-8213/aacff5/pdf Images: https://en.wikipedia.org/wiki/File:PIA22185.gif https://en.wikipedia.org/wiki/File:3200_Phaethon_orbit_dec_2017.png https://www.eso.org/public/images/eso1710a/ https://www.eso.org/public/images/eso1835a/ https://en.wikipedia.org/wiki/File:3c405.jpg https://en.wikipedia.org/wiki/File:SOFIA_ED10-0182-01_full.jpg https://en.wikipedia.org/wiki/File:SOFIA_with_open_telescope_doors.jpg http://www.thinkstockphotos.com/image/stock-photo-an-asteroid-or-a-meteorite-flies-in-space/1029112332

  • Parrot Parts | What's Normal, What's Not?

    Parrots have different parts than humans. Some of their parts look pretty weird to us, so if something on your parrot is tripping you up and you don't know if it's normal, this video is for you. Also, you can just watch for all the cute birds. Our Video Sponsors: Xin Ye Wai Jack Sin (Jackavle Arucard) Steffen W. Jer Kevin Wes Paul Ferrari Bianca T Bruce Fong Alex 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

  • Decoding art: Dürer's Melencolia I

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  • The Mighty Power of Nanomaterials: Crash Course Engineering #23

    Just how small are nanomaterials? And what can we do with stuff that small? Today we’ll discuss some special properties of nanomaterials, how some can change at different sizes, and the difference between engineered nanomaterials and ones that occur naturally. We’ll also talk about some of the future research that’s needed on the use of nanomaterials. Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Check out Deep Look: https://www.youtube.com/channel/UC-3SbfTPJsL8fJAPKiVqBLg *** RESOURCES: http://www.safenano.org/knowledgebase/resources/faqs/what-is-a-nanomaterial/ https://www.niehs.nih.gov/health/topics/agents/sya-nano/index.cfm https://ec.europa.eu/health/scientific_committees/opinions_layman/nanomaterials/en/l-2/1.htm https://www.nano.gov/nanotech-101/what/seeing-nano https://www.britannica.com/technology/nanotechnology http://www.essentialchemicalindustry.org/materials-and-applications/nanomaterials.html https://www.britannica.com/technology/scanning-tunneling-microscope http://www.hwnanomaterial.com/nanomaterials_n63 https://www.hindawi.com/journals/amse/2016/4964828/ https://www.nano.gov/nanotech-101/special https://www.zdnet.com/article/nanotechnology-to-end-insulin-injections-for-diabetics/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4240321/ http://news.mit.edu/2014/solid-nanoparticles-deform-like-liquid-1012 https://www.nanoscience.com/applications/education/overview/cnt-technology-overview/ http://www.understandingnano.com/nanotubes-carbon.html http://newscenter.lbl.gov/2016/10/06/smallest-transistor-1-nm-gate/ https://www.theverge.com/circuitbreaker/2016/10/6/13187820/one-nanometer-transistor-berkeley-lab-moores-law *** 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

  • What causes heartburn? - Rusha Modi

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-causes-heartburn-rusha-modi Humans have been battling heartburn for hundreds, if not thousands, of years. But recently the incidence has risen, making it a common complaint worldwide. What causes this problem, and how can it be stopped? Rusha Modi details the causes and treatments of heartburn. Lesson by Rusha Modi, directed by Kozmonot Animation Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Barun Padhy, 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 and Ana Maria.

  • Thought the Puritans were dour? Think again!

    Court Cupboard, 1665-73, red oak with cedar and maple (moldings), northern white cedar and white pine, 142.6 x 129.5 x 55.3 cm (Wadsworth Atheneum Museum of Art) Speakers: Brandy Culp, Richard Koopman Curator of American Decorative Arts at the Wadsworth Atheneum Museum of Art and Beth Harris

  • Supervised Machine Learning: Crash Course Statistics #36

    We've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machine learning models: Logistic Regression, Linear discriminant Analysis (or LDA) and K Nearest Neighbors (or KNN). For a broader overview of machine learning, check out our episode in Crash Course Computer Science! https://www.youtube.com/watch?v=z-EtmaFJieY 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

  • Fiona's Halloween Pumpkin - Trip or Treat - Cincinnati Zoo

    Trip-or-Treat. Don’t worry, the plump princess was just fine. Baby hippo Fiona slips into the water while devouring her Halloween Day pumpkin. 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)

  • Panda Gao Gao Returns to China

    Please join us in a heartfelt farewell to giant panda patriarch, Gao Gao. He's on his way back to his birthplace in keeping with the panda research loan agreement with the People’s Republic of China. Details: http://bit.ly/2QbtiuF Facebook - facebook.com/sandiegozoo Instagram - instagram.com/sandiegozoo Twitter - twitter.com/sandiegozoo Tumblr - sandiegozoo.tumblr.com Giphy - giphy.com/sandiegozoo

  • Tortoises Devour Pumpkins in 360

    Back by VRy popular demand. Trick or treat yourself this Halloween. 🎃 Facebook - facebook.com/sandiegozoo Instagram - instagram.com/sandiegozoo Twitter - twitter.com/sandiegozoo Tumblr - sandiegozoo.tumblr.com

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