• Danica Patrick Eats a Scorpion | Running Wild with Bear Grylls
    April 17, 2021

    Bear and Danica are traveling through the Utah's Moab Desert and have found shelter and water, now they just need food. On the menu today is scorpion. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Danica Patrick Eats a Scorpion | Running Wild with Bear Grylls https://youtu.be/rbQ10sGExd8 National Geographic https://www.youtube.com/natgeo

  • Mosaics and power in Sant’Apollinare Nuovo
    April 17, 2021

    Sant'Apollinare Nuovo, built c. 500, renovated 560s, Ravenna, Italy speakers: Dr. Beth Harris and Dr. Steven Zucker

  • Indigenous Art in Canada | National Geographic
    April 17, 2021

    The Indigenous community of Canada share their stories through art. The art is the land and the land is the art. Partner Content for Destination Canada. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Read more in "Connecting cultures: a journey through indigenous art in Canada" https://on.natgeo.com/3tmNAoq Indigenous Art in Canada | National Geographic https://youtu.be/5FIqRXqZW_o National Geographic https://www.youtube.com/natgeo

  • Isopropyl Alcohol Styrofoam Boats Experiments
    April 16, 2021

    Isopropyl Alcohol Styrofoam Boats Experiments Made for parents and teachers Hefty Soak Proof Foam Disposable Plates 20 ct. https://amzn.to/3ec4Rdp Pipettes https://amzn.to/32lVsKZ Kids Fun Science Online Store https://teespring.com/stores/kids-fun-science My Filming equipment: Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - https://amzn.to/34REzbB Blue Yeti USB Microphone - https://amzn.to/3ePJwGu Green screen & lights - https://amzn.to/2XT9Yc1 Apple iMac 21.5in 2.7GHz Core i5 8GB memory - https://amzn.to/34ZMIe7 iPhone 8 - https://amzn.to/3byn4zw iMovie for editing Chapters 0:00 Kids Funs Science Intro 0:08 What you need 1st Experiment with Isopropyl Alcohol boat 2nd experiment Soap boat A boat powered by isopropyl alcohol and the Marangoni Effect. For more information https://pubs.acs.org/doi/abs/10.1021/ed400316a Water molecules are strongly attracted to each other and stick close together. This creates a strong but flexible "skin" on the water's surface called surface tension. Surface tension allows the boat to float on top of the water. Adding soap disrupts the arrangement of the water molecules. The water molecules near the detergent are attracted to the detergent as well as to other water molecules, so the surface tension of the water behind the boat decreases. Water molecules move from areas of low surface tension to areas of high surface tension. The boat is pulled towards areas of high surface tension by the water in front of the boat. This does not happen with Isopropyl alcohol as it is not is not a surfactant, but rather is miscible with water, the alcohol molecules completely dissolve in the water. The alcohol molecules do not pile up on the surface of the water and therefore do not lower the surface tension of the water. This is why you can keep adding Isopropyl alcohol and keep the boat going, where as you can not with the dish soap as it breaks the surface tension. Results Isopropyl Alcohol boat went 18 feet (5.49 m) 1st 5 ft took Soap Boat 8.5 ft (2.59 m) Let me know in the comments how far you were able to get your boat to go?

  • Proteins: Explained
    April 16, 2021

    To start using Tab for a Cause, go to: http://tabforacause.org/minuteearth2 You might already know that proteins are a fundamental part of your diet, but they're much more than that. LEARN MORE ************** To learn more about this topic, start your googling with these keywords: - Amino acids: are organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional groups, along with a side chain specific to each amino acid. - Proteins: are macromolecules composed of one or more long chains of amino acid residues. Most proteins fold into unique 3D structures. The shape into which a protein naturally folds is known as its native conformation. - Alpha helix (α-helix): is a common motif in the secondary structure of proteins and is a right hand-helix conformation in which every backbone N−H group hydrogen bonds to the backbone C=O group of the amino acid located four residues earlier along the protein sequence. - Beta sheet (β-sheet): is a common motif of the regular protein secondary structure and consists of beta strands (β-strands) connected laterally by at least two or three backbone hydrogen bonds, forming a generally twisted, pleated sheet. - Ribbon diagrams: are 3D schematic representations of protein structure that shows the overall path and organization of the protein backbone in 3D. Ribbon diagrams are generated by interpolating a smooth curve through the polypeptide backbone. α-helices are shown as coiled ribbons or thick tubes, β-strands as arrows, and non-repetitive coils or loops as lines or thin tubes. CREDITS ********* Ever Salazar | Co-Writer, Narrator, Illustrator and Director David Wych | Co-writer and Consultant Aldo de Vos, Know Art | Music MinuteEarth is produced by Neptune Studios LLC https://neptunestudios.info OUR STAFF ************ Sarah Berman • Arcadi Garcia Rius • David Goldenberg Julián Gustavo Gómez • Melissa Hayes • Alex Reich Henry Reich • Peter Reich • Leonardo Souza Ever Salazar • Kate Yoshida OUR LINKS ************ Youtube | https://youtube.com/MinuteEarth TikTok | https://tiktok.com/@minuteearth Twitter | https://twitter.com/MinuteEarth Instagram | https://instagram.com/minute_earth Facebook | https://facebook.com/Minuteearth Website | https://minuteearth.com Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176 OTHER CREDITS & REFERENCES ********************************** Goodsell, David (2006). Visual Methods from Atoms to Cells. Structure 13, Issue 3:347-354. doi:10.1016/j.str.2005.01.012 Protein 3D images created using Mol* (https://molstar.org/) and structure data from RCSB PDB (https://www.rcsb.org/) Mol* (D. Sehnal, A.S. Rose, J. Kovca, S.K. Burley, S. Velankar (2018) Mol*: Towards a common library and tools for web molecular graphics MolVA/EuroVis Proceedings. doi:10.2312/molva.20181103) Villin folding trajectory by Stefan Doerr - https://figshare.com/authors/Stefan_Doerr/748688 Clathrin Structure (PDB ID: 3IYV) Fotin, A., et al (2004). Molecular model for a complete clathrin lattice from electron cryomicroscopy. Nature 432: 573-579. doi:10.1038/nature03079 Immunoglobulin Structure (PDB IDs: 1IGT & 1IGY) Harris, L.J., et al (1998). Crystallographic structure of an intact IgG1 monoclonal antibody. J Mol Biol 275: 861-872. doi:10.1006/jmbi.1997.1508 ATP Synthase Structure (PDB IDs: 5ARE, 5ARI & 5FIL) Zhou, A., et al (2015). Structure and conformational states of the bovine mitochondrial ATP synthase by cryo-EM. ELife, 4. doi:10.7554/eLife.10180 RCSB PDB Molecule of the Month by David S. Goodsell (The Scripps Research Institute and the RCSB PDB) - https://pdb101.rcsb.org/motm/72 Photosystem II (PDB ID: 5XNL) Su, X., et al (2017). Structure and assembly mechanism of plant C2S2M2-type PSII-LHCII supercomplex. Science 357: 815-820. doi:10.1126/science.aan0327 Ribonuclease (PDB ID: 2AAS) Santoro, J., et al (1993). High-resolution three-dimensional structure of ribonuclease A in solution by nuclear magnetic resonance spectroscopy. J Mol Biol 229: 722-734. doi:10.1006/jmbi.1993.1075 Myosin (PDB ID: 1B7T) Houdusse, A., et al (1999). Atomic structure of scallop myosin subfragment S1 complexed with MgADP: a novel conformation of the myosin head. Cell 97: 459-470. doi:10.1016/s0092-8674(00)80756-4

  • The Experiment That May Have Broken Physics | SciShow News
    April 16, 2021

    Researchers have made some unexpected readings of mysterious particles called muons, which may make us reexamine the Standard Model in physics. Hosted by: Stefan Chin April Pin of the Month: https://store.dftba.com/collections/all/products/scishow-pin-of-the-month-mini-neptunes-april SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.141801 https://news.fnal.gov/2021/04/first-results-from-fermilabs-muon-g-2-experiment-strengthen-evidence-of-new-physics/ https://nature.com/articles/s41586-021-03418-1 https://physics.aps.org/articles/v14/47 https://www.energy.gov/science/doe-explainsthe-standard-model-particle-physics https://journals.aps.org/prd/abstract/10.1103/PhysRevD.73.072003 Image Sources: https://www.storyblocks.com/video/stock/interstellar-nebula-space-journey-dhvfcql https://www.storyblocks.com/video/stock/animated-atom-model-on-a-grunge-background-v-tjrtacxikr0l1ho https://commons.wikimedia.org/wiki/File:Standard_Model_of_Elementary_Particles.svg https://www.storyblocks.com/video/stock/side-shot-of-a-spinning-top-moving-on-a-silver-surface-e3x760nue https://www.storyblocks.com/video/stock/milky-way-galaxy-night-timelapse-passes-giant-satellite-dish-elements-of-this-image-furnished-by-nasa-hcxxf2iezeivazw5qq https://www.istockphoto.com/photo/human-hand-holding-a-red-book-over-recycling-bin-gm598782772-102720621 https://www.istockphoto.com/vector/group-of-diverse-scientists-doing-lab-research-gm1221632453-358174748 https://www.storyblocks.com/video/stock/animated-visualization-of-the-effect-of-gravity-on-space-time-version-2-r7d4n0z9eizpfuuuk https://www.storyblocks.com/video/stock/a-slow-animated-background-traveling-through-open-space-stars-flow-past-camera-with-a-two-bright-suns-and-the-center-of-the-galaxy-in-the-distance-sxpn1nn8zjd8zap8k https://www.storyblocks.com/video/stock/atom-loop-isolated-on-black-with-matte-fw3ih9w

  • The First Flight in Another Sky
    April 16, 2021

    The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: http://skl.sh/scishowspace04211 What’s happening with the helicopter on Mars? We have an update on Ingenuity’s progress. Meanwhile, Curiosity’s camera are helping geologists find clues to the mysteries of Martian water! Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.nasa.gov/press-release/nasa-ingenuity-mars-helicopter-prepares-for-first-flight https://www.jpl.nasa.gov/news/press_kits/ingenuity/landing/ https://mars.nasa.gov/technology/helicopter https://www.nasa.gov/feature/jpl/nasa-s-mars-helicopter-survives-first-cold-martian-night-on-its-own https://mars.nasa.gov/technology/helicopter/status/290/work-progresses-toward-ingenuity-s-first-flight-on-mars/ https://doi.org/10.1130/G48519.1 https://www.eurekalert.org/pub_releases/2021-04/c-mdd040621.php https://www.eurekalert.org/pub_releases/2021-04/danl-nrs040821.php Image Sources: https://vimeo.com/381357316/381357316 https://mars.nasa.gov/resources/24935/nasa-mars-helicopter-ingenuity-animations/ https://mars.nasa.gov/resources/7496/mount-sharp-comes-in-sharply/?site=msl https://pubs.geoscienceworld.org/gsa/geology/article/doi/10.1130/G48519.1/596028/Alternating-wet-and-dry-depositional-environments https://commons.wikimedia.org/wiki/File:Wright_First_Flight_1903Dec17_(full_restore_115).jpg https://mars.nasa.gov/resources/25757/curiositys-selfie-at-mont-mercou/?site=msl https://mars.nasa.gov/resources/3737/oblique-view-of-gale-crater-mars-with-vertical-exaggeration/?site=msl https://photojournal.jpl.nasa.gov/catalog/PIA24548 https://photojournal.jpl.nasa.gov/catalog/PIA24291

  • Unfinished business—Michelangelo and the Pope
    April 15, 2021

    Michelangelo, Bearded Slave, Atlas, Awakening Slave, and Young Slave, 1520s (Accademia, Florence) A conversation with Dr. Steven Zucker and Dr. Beth Harris

  • What Happens When a Venomous Snake Bites Itself?
    April 15, 2021

    SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Venomous snakes produce some of the world’s deadliest substances, so they have to be pretty careful about how they use it. But what happens if they accidentally inject themselves with their own harmful cocktail? Hosted by: Rose Bear Don't Walk SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow ---------- 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://doi.org/10.3389/fevo.2019.00218/full https://pubmed.ncbi.nlm.nih.gov/28233897/ https://www.biodiversitylibrary.org/page/35657772 https://doi.org/10.1098/rspb.2020.2703 https://doi.org/10.3390/toxins12100638 https://doi.org/10.1016/j.bbrc.2010.04.024 https://doi.org/10.3390/toxins8090250 https://pubmed.ncbi.nlm.nih.gov/29318152/ https://doi.org/10.1016/j.toxicon.2016.12.003 https://doi.org/10.2307/1435559 https://www.istockphoto.com/photo/snake-in-long-grass-with-mouth-open-showing-venom-gm156213917-10367892 https://www.istockphoto.com/vector/set-of-muscular-bearded-mans-vector-illustration-gm499429924-80224173 https://www.istockphoto.com/photo/bush-viper-snake-rare-black-variation-gm1197171455-341712236 https://www.storyblocks.com/video/stock/great-basin-rattlesnake-ready-to-strike-mjb72lm https://www.istockphoto.com/photo/white-lipped-island-pitviper-gm497279408-79030445 https://www.istockphoto.com/photo/close-up-of-a-venomous-bush-viper-snake-gm517159522-89363763 https://www.istockphoto.com/vector/flat-design-illustration-of-hand-holding-key-and-unlocking-or-locking-entrance-door-gm1287047224-383362333 https://www.istockphoto.com/vector/man-character-gm883079794-245659238 https://www.istockphoto.com/photo/blue-viper-ready-to-attack-blue-insularis-trimeresurus-insularis-gm1131551639-299657074 https://www.istockphoto.com/vector/green-plus-and-red-minus-symbols-round-thin-line-vector-signs-gm1225034279-360435970 https://www.istockphoto.com/vector/raised-hands-gm185506532-28524254 https://www.istockphoto.com/photo/egyptian-cobra-naja-haje-gm93217894-10131292 https://www.istockphoto.com/photo/african-bush-viper-gm134544187-9801682 https://commons.wikimedia.org/w/index.php?search=Gloydius+brevicaudus&title=Special:MediaSearch&go=Go&type=image https://www.istockphoto.com/photo/male-hand-with-the-wound-from-snake-bite-or-snakebite-bite-marks-with-blood-drops-gm1282816998-380433855 https://www.istockphoto.com/photo/palm-valley-oasis-gm1193256980-339339011 https://www.inaturalist.org/observations/9272257 https://www.istockphoto.com/vector/phone-screen-frame-and-template-of-cellphone-isolated-on-transparent-background-gm1250626051-364817299 https://www.istockphoto.com/vector/uroboros-snake-coiled-in-a-ring-biting-its-tail-scratch-board-imitation-black-and-gm1268518502-372374103

  • Our Hardest Working Animals | Beetles, Millipedes, and More!
    April 15, 2021

    This video was sponsored by Skillshare. The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: https://skl.sh/animalwondersmontana04211 Some of the hardest working animals are often overlooked due to their size, but we're here to show them the proper appreciation! Please join us in learning all about our amazing detritivores! Correction at 5:19 - Family Tenebrionidae includes over 20,000 species of darkling beetles, not 2000. Our Video Sponsors: E Samantha McCormick Andrew Strickland Cheryl Rockett Ari Fromm GreenAppleFields Veronica Carreno Lee Wade Tim Shields Anna Krestiannykova Jonathan Paz Kristine Harkonian luxi Sasha E. Vodwalker_Floz Beth Dloniak Anthony Donley Aria Kushner Elizabeth L Mansell Sabrina Grimble Katherine Booth Tawny Windermere Casie Tuck Mark Cooper Elizabeth Grodin Michael Hannes Friedmann Naomi Williams spags 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 #millipede #beetle #woodlice -- 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 Photos from https://www.istockphoto.com/ https://docs.google.com/document/d/13AmNmiAq6ppP_wMFonauWcNvfqKSN13P6m7wvxK7Gbc/

  • What is an Animal? Crash Course Zoology #1
    April 15, 2021

    Check out Animal IQ on PBS Terra! https://youtu.be/Ejhbr_t7Blc So what is an animal anyway? In our inaugural episode of Crash Course Zoology, we’ll endeavor to answer just that because as it turns out, it’s complicated! But before we get there we’ll need to introduce you to zoology more broadly, tell you about taxonomy (the branch of science dedicated to naming and describing organisms), and then we’ll get to phylogenetics (which looks at traits, evolutionary history, and relationships among living things). And it’s here that we’ll finally close in on an answer: Animals eat, move, sexually reproduce, and are multicellular. Well, most of the time. Let us explain!    🦔🐒🐝🐛🐘🐍🐀🐠 🐢🐋🐅🦓🦇🦜🐜🪱🦑 🦀🐊 Learn more about Rae here! https://www.raewynngrant.com Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZo Download here for Android Devices: https://bit.ly/2SrDulJ 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: Rene Duedam, Burt Humburg, Aziz, Nick, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Eric Koslow, Indika Siriwardena, Khaled El Shalakany, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Laura Damon, Andrei Krishkevich, Sam Ferguson, Eric Prestemon, Jirat, Brian Thomas Gossett, Ian Dundore, Jason A Saslow, Justin, Jessica Wode, Mark, Caleb Weeks __ 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 #CrashCourse #Zoology #Animals

  • Why are airplanes slower than they used to be? - Alex Gendler
    April 15, 2021

    Why aren’t commercial flights getting faster? Dig into the technological and environmental problems facing supersonic flight. -- In 1996, a British Airways plane flew from New York to London in a record-breaking two hours and fifty-three minutes. Today, however, passengers flying the same route can expect to spend no less than six hours in the air — twice as long. So why, in a world where everything seems to be getting faster, have commercial flights lagged behind? Alex Gendler details the problems facing supersonic flight. Lesson by Alex Gendler, directed by Zedem Media. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/why-are-airplanes-slower-than-they-used-to-be-alex-gendler Dig deeper with additional resources: https://ed.ted.com/lessons/why-are-airplanes-slower-than-they-used-to-be-alex-gendler#digdeeper Animator's website: https://www.zedemanimations.com/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Eric Braun, Denka Wee, Daru Bhargav, Sonja Worzewski, Amy, Michael Clement, Ghaith Tarawneh, Nathan Milford, Tomas Beckett, Alice Ice, Eric Berman, Kurt Paolo Sevillano, Xavi Ramos, Ron Kakar, Jennifer Heald, flóra lili donáti, Megulo Abebe, TAO7 HORUS, isolwi, Vedasheersh, Michael Chang, Waqar Sheikh, Alexander Gruber, Irene Y., Kate Sem, VPpurplebelt, Ujjwal Dasu, Theunis Groenewald, Minh Quan Dinh, Sylvain, Can Aydogmus, JasonD, Terran Gimpel, Gareth Thomas, Talia Sari, Phan Quang Lam, Katie McDowell, Allen, Sarat Chandra Vegunta, Mahina Bachiller, Bruce Vieira Lopes, Charmaine Hanson, Paul Aldred-Bann, Thawsitt, Jezabel, Abdullah Abdulaziz, Adriano Fontes, Xiao Yu and Melissa Suarez.

  • How the Mojave Desert Compares to Mars | National Geographic
    April 15, 2021

    Humans are driven by curiosity to explore. National Geographic photographer Keith Ladzinski takes his innate desire for adventure to the Mojave Desert to capture some of the ornate features of the landscape. Partner content for Oppo. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc How the Mojave Desert Compares to Mars | National Geographic https://youtu.be/_BEwY3130hI National Geographic https://www.youtube.com/natgeo

  • Without Volcanoes, Earth Might be Dead
    April 14, 2021

    This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc. You might think of plate tectonics as destructive since it's the ultimate force behind earthquakes, tsunamis, and volcanic eruptions. But the slow movement of our planet's surface does a lot more than shake things up now and then. Some scientists think life may never have survived without it! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow How Tectonic Plates Shape Life... and Vice Versa Life Might Never Have Existed Without Volcanos Without Volcanoes, Earth Might be Dead ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/abs/1706.10282 https://www.sciencedirect.com/science/article/abs/pii/S0012825220303445 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/JC086iC10p09776 https://www.scientificamerican.com/article/earths-tectonic-activity-may-be-crucial-for-life-and-rare-in-our-galaxy/ https://www.nature.com/articles/ngeo2707 https://www.sciencedirect.com/science/article/abs/pii/S0012821X18300785?via%253Dihub#! https://www.sciencedirect.com/science/article/abs/pii/S1342937X15001537 https://www.sciencedaily.com/releases/2018/07/180730172814.htm https://arxiv.org/abs/1712.03614 https://www.sciencedirect.com/science/article/abs/pii/S0032063313002663 https://www.sciencedirect.com/science/article/abs/pii/S0031018206000289 http://www.bbc.com/earth/story/20170111-the-unexpected-ingredient-necessary-for-life https://theconversation.com/does-a-planet-need-plate-tectonics-to-develop-life-61303 https://www.hou.usra.edu/meetings/habitableworlds2017/pdf/4034.pdf https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2014GB005054 https://www.sciencedirect.com/science/article/pii/S1674987115300062 https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.589.2620&rep=rep1&type=pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC34224/ https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.589.2620&rep=rep1&type=pdf https://www.britannica.com/science/igneous-rock/Classification-of-volcanic-and-hypabyssal-rocks https://www.sciencedirect.com/science/article/abs/pii/S1342937X15001537 Images: https://commons.wikimedia.org/wiki/File:Kepler-22_diagram.jpg https://commons.wikimedia.org/wiki/File:Pleiades_large.jpg https://commons.wikimedia.org/wiki/File:InteriorOfVenus.svg https://commons.wikimedia.org/wiki/File:Apollo_15_sample_15486_S71-44250.jpg https://www.eurekalert.org/multimedia/pub/239282.php https://commons.wikimedia.org/wiki/File:Weathering_Limestone_State_College_PA.jpg https://commons.wikimedia.org/wiki/File:M15-162b-EarthAtmosphere-CarbonDioxide-FutureRoleInGlobalWarming-Simulation-20151109.jpg https://commons.wikimedia.org/wiki/File:Seashells_North_Wales_1985.jpg

  • 5 Week Old Eagle Owl Chick Getting Some Sun - Cincinnati Zoo
    April 14, 2021

    5 week old Eagle Owl chick Ori gets a little time in the sun. UV exposure is very important for the chicks development. Natural sunlight is important to help with the absorption and synthesis of Vitamin D and D3 which are important for calcium absorption during digestion. Also, Vitamin D helps in immune function. For Ori, with him growing so quickly, having calcium absorption from his diet is very important for bone growth. https://cincinnatizoo.thankyou4caring.org/pages/emergency-fund 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)

  • Zoo Blooms 2021 - Cincinnati Zoo
    April 14, 2021

    Zoo Blooms is presented by Performance Lexus Cincinnati and Lexus Rivercenter https://cincinnatizoo.thankyou4caring.org/pages/emergency-fund 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)

  • Climbing the Big Wall in Cape Trinity | Race to the Center of the Earth
    April 14, 2021

    A team of three must climb the Cape Trinity's Big Wall in Quebec Canada. The wall is 418 meters high and the contestants must climb 200 meters by nightfall. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Climbing the Big Wall in Cape Trinity | Race to the Center of the Earth https://youtu.be/T9n2rRjbSKE National Geographic https://www.youtube.com/natgeo

  • Journey to the Center of a Neutron Star
    April 14, 2021

    There are a lot of incredible things in space, but neutron stars are some of the most mind-blowing. From liquid plasma oceans on the surface to a possible neutron superfluid in the core — as you go deeper into a neutron star, the physics gets truly wild. SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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.daviddarling.info/encyclopedia/N/neutronstar.html https://www.astro.princeton.edu/~burrows/classes/403/neutron.stars.pdf https://phys.org/news/2018-09-simulation-nuclear-pasta-billion-harder.html https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.50.2066 https://compstar.uni-frankfurt.de/outreach/short-articles/the-nuclear-pasta-phase/ https://www.nature.com/articles/nphys2640 https://journals.aps.org/prc/abstract/10.1103/PhysRevC.88.065807 https://www.ligo.org/science/Publication-S6VSR24KnownPulsar/ https://www.symmetrymagazine.org/article/how-big-is-a-neutron-star https://journals.aps.org/rmp/abstract/10.1103/RevModPhys.89.041002 https://link.springer.com/chapter/10.1007/3-540-30313-8_2 https://journals.aps.org/prc/abstract/10.1103/PhysRevC.89.055801 https://iopscience.iop.org/article/10.1086/323937/fulltext/15448.text.html Images: https://svs.gsfc.nasa.gov/20267 https://commons.wikimedia.org/wiki/File:UY_Scuti_size_comparison_to_the_sun.png https://commons.wikimedia.org/wiki/File:Nucleus_drawing.svg https://www.storyblocks.com/video/stock/stretching-plasma-kof8dul https://commons.wikimedia.org/wiki/File:Plasma_lamp_touching.jpg https://www.istockphoto.com/photo/pulsar-highly-magnetized-rotating-neutron-star-gm509664198-85892607 https://www.istockphoto.com/photo/atomic-nucleus-gm506797889-45082606 https://commons.wikimedia.org/wiki/File:Neutron_star_cross_section-en.svg https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11713

  • The Mosquito That Doesn’t Bite You, Even Though It Could
    April 13, 2021

    If you know one thing about mosquitoes, it’s probably their lust for blood. But there’s actually one species that almost never bites, even though it can. Could finding out why help us combat blood-borne diseases? Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.pnas.org/content/115/5/1009 https://www.pnas.org/content/115/5/836.full https://sfamjournals.onlinelibrary.wiley.com/doi/abs/10.1111/j.1462-2920.2008.01648.x https://academic.oup.com/aob/article/107/2/181/188441 https://link.springer.com/article/10.1007/s00436-015-4586-9 https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1558-5646.2008.00367.x Image Sources: https://www.istockphoto.com/photo/female-mosquito-sucking-human-blood-closeup-gm469932592-61877196 https://bit.ly/2Qj6o9q https://bit.ly/3gflqb0 https://www.eurekalert.org/multimedia/pub/158930.php?from=380350 https://www.inaturalist.org/observations/58508932 https://commons.wikimedia.org/wiki/File:Wyeomyia_smithii_1.jpg https://www.istockphoto.com/photo/brown-colored-mosquito-egg-raft-gm155135032-17279779 https://www.storyblocks.com/video/stock/angry-african-american-woman-killing-mosquito-after-bite-black-girl-showing-rage-anger-and-frustration-for-bug-flying-around-her-upset-hispanic-person-needs-repellent-for-summer-insect-hbxmg8stejub49fsp https://www.istockphoto.com/photo/test-tubes-on-pink-background-gm1222976227-359066675 https://www.storyblocks.com/video/stock/a-shot-through-tree-branches-showing-a-person-spraying-fruits-in-an-orchard-with-pesticides-rdfrj31d2bj8j2rpwd

  • Eureka Sequences - Numberphile
    April 13, 2021

    OEIS founder Neil Sloane with more sequences to ponder - of course! Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ More Neil Sloane videos: http://bit.ly/Sloane_Numberphile Visit the OEIS: https://oeis.org/ Today's featured sequences: https://oeis.org/A008864 and https://oeis.org/A001043 Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outreach/science-sandbox/ And support from Math For America - https://www.mathforamerica.org/ NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by Brady Haran Animation by Pete McPartlan Patreon: http://www.patreon.com/numberphile Numberphile T-Shirts and Merch: https://teespring.com/stores/numberphile Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9

  • Waking up is hard to do
    April 13, 2021

    Juanita the armadillo was finding it hard to wake up this morning! Can anyone relate? This great video is brought to you by Great American Insurance Group

  • Myrtle
    April 13, 2021

    Dance like no one is watching! Myrtle the new ostrich has the best moves! As the world's largest and heaviest living bird, the ostrich can't fly to get away from predators, but it sure can run fast - up to 40 miles per hour! It can also deliver a powerful kick if a predator gets too close. This great video is brought to you by Great American Insurance Group

  • Throwback Thursday
    April 13, 2021

    Throwback Thursday - Fiona blowing bubbles on the other end. This great video is brought to you by Great American Insurance Group

  • Hippo Sass
    April 13, 2021

    This is what hippo sass looks like. The apple didn’t fall far from the tree. This great video is brought to you by Great American Insurance Group.

  • Mike loves the fresh mulch
    April 13, 2021

    Fresh mulch is like catnip for a Mike the wildebeest. This great video is brought to you by @Great American Insurance Group

  • Stick Fun
    April 13, 2021

    Ajani Joe having fun with his favorite stick of the moment. This great video is brought to you by Great American Insurance Group.

  • Hidden Camera
    April 13, 2021

    Sound on! The hippo keepers kept noticing that whenever they left the building the hippos would bellow loudly so they decided to set up a hidden camera and walk out. What do you think the hippos are saying? This great video is brought to you by Great American Insurance Group.

  • Strawberry Testing
    April 13, 2021

    Rico is oddly enough not a fan of strawberries! Despite having very long sharp teeth, Rico is one of the gentlest animal ambassadors here at the Cincinnati Zoo. Notice how gently he tests the strawberry before determining it is not for him! Lucille, on the other hand, is a fan! This great video is brought to you by Great American Insurance Group

  • Pandamonium
    April 13, 2021

    Our red pandas were having a blast in their behind-the-scenes space while work was being done to their yards. This great video is brought to you by Great American Insurance Group

  • Hobbes
    April 13, 2021

    Hobbes the lesser kudu. These animals are often shy and elusive but as you can see Hobbes is fully relaxed and comfortable with his care team. This great video is brought to you by Great American Insurance Group.

  • Playful pandas
    April 13, 2021

    This is red panda weather! Nothing brings out the playful side of the red panda like snow! This great video is brought to you by Great American Insurance Group.

  • Shake it off
    April 13, 2021

    Rico waking up on a cold rainy Monday. This great video is brought to you by Great American Insurance Group

  • Bananas are a peeling
    April 13, 2021

    Rico loving his banana snack. This great video is brought to you by Great American Insurance Group

  • Whatever happened to acid rain? - Joseph Goffman
    April 13, 2021

    Discover what causes acid rain, and how scientists were able to largely eliminate this major environmental threat. -- In 1963, scientists studying Hubbard Brook Experimental Forest made a shocking discovery. Their most recent rainfall samples were nearly 100 times more acidic than usual; which could destroy the area’s ecosystems in a matter of decades. What was causing this deadly rainfall? And what could be done to stop it? Joseph Goffman details how scientists transformed this major threat into a minor issue. Lesson by Joseph Goffman, directed by Nick Hilditch. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/should-you-be-worried-about-acid-rain-joseph-goffman Dig deeper with additional resources: https://ed.ted.com/lessons/should-you-be-worried-about-acid-rain-joseph-goffman#digdeeper Animator's website: http://nickhilditch.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Yvonne Feijoo, Sid Chanpuriya, Arjay Arcinue Dineros, Anoom Yasmin, Laura Johnson, Anoop Varghese, David Yastremski, Zoë Tulip, B, Jason Harrison, Erica Guerrero, Richard Manklow, Roberto Chena, Oliver Koo, Luke Pisano, Andrea Gordon, Aleksandar Donev, Nicole Klau Ibarra, Milo Vermeulen, Ryan Weiler, Jesse Lira, Ezekiel Raui, Itay Levi, Zongpu Kou, Cameron Chakraverty, Petr Vacek, Rhys Patterson, Dennis, Olivia Fu, Katrina Adams, Regina Post, Mary Collins, Kari Teffeau, clumsybunnie, Adam Leos, Jeremy Laurin, Cindy Lai, Liz, Bhargav Pandravada, Rajath Durgada Manjunath, Dan Nguyen, Chin Beng Tan, Alejandro Gomez, Tom Boman, Karen Warner, Isorn Sookwanish, Iryna Panasiuk, Diane Gallin, Aaron Torres and Vasundhar.

  • The Secret Culture of Orcas | Podcast | Overheard at National Geographic
    April 13, 2021

    Scientists are discovering that orcas, among the most social and intelligent of marine animals, have unique family structures and behaviors, passed from one generation to the next. National Geographic photographer Brian Skerry traveled the globe to document orca pods—where he found that diving with these special creatures can lead to strange and wonderful situations. Credit: Photograph by Brian Skerry, National Geographic ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more of Overheard at National Geographic here: https://bit.ly/WatchOverheardatNG ➡ Catch up on all episodes of Overheard at National Geographic: https://on.natgeo.com/3n9D3cF You can also listen to the Overheard at National Geographic podcast on these platforms: ➡ Apple: https://bit.ly/OverheardOnApple ➡ Spotify: https://bit.ly/OverheardOnSpotify ➡ Stitcher: https://bit.ly/OverheardOnStitcher ➡ Google Podcasts: https://bit.ly/OverheardOnGoogle ➡ iHeart Radio: https://bit.ly/OverheardOniHeart ➡ Castbox: https://bit.ly/OverheardOnCastbox About Overheard at National Geographic: Documenting democracy, Untwisting the world’s largest tornado. Searching for wrecks of lost slave ships. Dinosaur hunting in Morocco. Accidentally inventing a new color. Come dive into one of the curiously delightful conversations overheard at National Geographic’s headquarters, as we follow explorers, photographers, and scientists to the edges of our big, weird, beautiful world. Hosted by Peter Gwin and Amy Briggs. 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc The Secret Culture of Orcas | Podcast | Overheard at National Geographic https://youtu.be/-NNwXROZ-48 National Geographic https://www.youtube.com/natgeo

  • The Common Houseplant That Hasn’t Flowered in Almost 60 Years
    April 12, 2021

    The pothos plant grows really well in a lot of places, so you’d think they’d be easy to coax blossoms out of, but even the greenest thumbs haven’t seen this plant bloom naturally in over 60 years! Why are the pothos petals so shy? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow ---------- 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.jcreview.com/fulltext/197-1572431971.pdf https://www.nature.com/articles/srep28598 https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-185X.1959.tb01301.x https://link.springer.com/article/10.1007%2Fs40415-016-0331-6 https://www.sciencedirect.com/science/article/pii/S0254629916337760 https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0192956#pone.0192956.ref014 https://www.researchgate.net/publication/272659426_Molecular_and_physiological_role_of_Epipremnum_aureum https://edis.ifas.ufl.edu/fp194 https://www.jstor.org/stable/20789454?seq=1

  • Dire Wolves Were Real! But Not Wolves
    April 12, 2021

    SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. When you hear the words dire wolf, your mind might jump to Game of Thrones or Dungeons and Dragons, but dire wolves are not just in the realm of fantasy and fiction. They were real animals that lived during the last Ice Age, and we're still learning a lot about them, like the fact that they aren't wolves! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow ---------- 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: Special thanks to Dr. Angela Perri https://www.nature.com/articles/s41586-020-03082-x https://zslpublications.onlinelibrary.wiley.com/doi/abs/10.1111/j.1469-7998.2006.00043.x https://royalsocietypublishing.org/doi/10.1098/rspb.2004.2986 https://www.nature.com/articles/s42003-020-01569-x https://www.britannica.com/animal/thylacine Images: https://www.istockphoto.com/photo/mammoth-walking-on-snow-covered-hills-mountain-environment-this-is-a-3d-render-gm1214625185-353459400 https://www.istockphoto.com/photo/dire-wolf-head-gm1169035654-323003579 https://www.istockphoto.com/photo/dire-wolf-on-white-gm925090822-253868959 https://commons.wikimedia.org/wiki/File:Canis_dirus_Sternberg_Museum.jpg https://commons.wikimedia.org/wiki/File:Ice_age_fauna_of_northern_Spain_-_Mauricio_Ant%C3%B3n.jpg https://commons.wikimedia.org/wiki/File:Dire_Wolf_Skulls_La_Brea_2005-08-01.JPG https://www.istockphoto.com/photo/the-gray-wolf-or-grey-wolf-is-a-species-of-canid-native-to-the-wilderness-and-remote-gm1216700737-354883930 https://commons.wikimedia.org/wiki/File:Canis_lupus_%26_Aenocyon_dirus.jpg https://www.eurekalert.org/multimedia/pub/252998.php https://www.istockphoto.com/photo/two-wolves-gm157279701-423189 https://www.eurekalert.org/multimedia/pub/244066.php?from=478435 https://www.istockphoto.com/vector/human-dna-double-helix-circular-prokaryote-chromosome-and-mitochondrial-dna-gm1159179346-316881551 https://www.istockphoto.com/photo/wolf-near-the-road-gm1218844336-356310748 https://commons.wikimedia.org/wiki/File:Dhole_Asiatic_wild_dog_(Cuon_alpinus)_(5798357684).jpg https://commons.wikimedia.org/wiki/File:African_wild_dog_(24273710124).jpg https://www.istockphoto.com/photo/side-striped-jackal-in-the-serengeti-grasslands-gm152154488-14070069 https://www.istockphoto.com/photo/dire-wolf-side-profile-gm1169035723-323003628 https://www.istockphoto.com/photo/wolf-at-bayerischer-wald-national-park-germany-gm970057960-264327500 https://commons.wikimedia.org/wiki/File:Thylacinus.jpg https://www.istockphoto.com/photo/wolves-running-in-winter-gm508208981-45994740 https://commons.wikimedia.org/wiki/File:Canis_dirus.jpg https://www.istockphoto.com/photo/silver-wolf-standing-on-a-forest-howling-gm172166960-2425276 https://www.istockphoto.com/photo/arctic-wolves-pack-in-wildlife-gm156323231-21827666 https://www.istockphoto.com/photo/dire-wolf-howling-gm1269164923-372625801 https://www.istockphoto.com/photo/dire-wolf-gm1156349204-315118853

  • This tool will help improve your critical thinking - Erick Wilberding
    April 12, 2021

    Explore the technique known as the Socratic Method, which uses questions to examine a person’s values, principles, and beliefs. -- Socrates, one of the founding fathers of Western philosophical thought, was on trial. Many believed he was an enemy of the state, accusing the philosopher of corrupting the youth and refusing to recognize their gods. But Socrates wasn’t feared for claiming to have all the answers, but rather, for asking too many questions. Erick Wilberding digs into the technique known as the Socratic Method. Lesson by Erick Wilberding, directed by Draško Ivezić. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/this-tool-will-help-improve-your-critical-thinking-erick-wilberding Dig deeper with additional resources: https://ed.ted.com/lessons/this-tool-will-help-improve-your-critical-thinking-erick-wilberding#digdeeper Animator's website: http://adriaticanimation.hr/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Amaury BISIAUX, sarim haq, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice, Fernando A. Endo, Courtney Marcott, Anna-Alicia Brooks, Mustafa, Helen Lee, pam morgan, Juan Pablo Rodriguez Morales, ANNE FINE, Gerardo Castro, Siddharth Toshniwal, Justice Boehmer, Michel-Ange Hortegat, Enes Kirimi, Aravind C V, ND, Samyogita Hardikar, Vanessa Graulich, Vandana Gunwani, LvL042, Abdulmohsin Almadi, Andrew Brodski, John van den Berg, Anandha Krishnan, Geoffrey Bultitude, Mi Mi, Thomas Rothert, Christopher McVay, Izhari Ishak Aksa, Declan Manning, Javier Aldavaz, Ivan Yeung, Jaime Camacho, Irene Au, Роман Валесюк, LunarQueen, Iza, Brian Elieson, Paul, Grayson Garbarino, Oge O, Weronika Falkowska, Stefano Esposito and Nevin Spoljaric.

  • From a live Smarthistory webinar: Dr. Elizabeth Macalauy-Lewis on the Dome of the Rock
    April 12, 2021

    Transform your course: From a live Smarthistory webinar: Dr. Elizabeth Macalauy-Lewis on the Dome of the Rock

  • From a live Smarthistory webinar: Dr. Emmanuel Ortega on José María Velasco and landscape painting
    April 12, 2021

    Transform your classroom, from a live Smarthistory webinar: Dr. Emmanuel Ortega on José María Velasco and landscape painting

  • Smartphone Hologram Experiment | Amazing Science Experiments | Lab 360
    April 12, 2021

    The DIY hologram pyramid is a simple device that can be made by manipulating a sheet of plastic into the shape of a pyramid with its top cut off. The device creates a 3D-like illusion for the viewer and makes an image or video appear as if it were in midair! For more such exciting and fun experimets, stay tuned to Lab 360! #lab360 #hooplakidzlab #smartphone Subscribe: http://bit.ly/1V77IUh Looking for authentic science demonstrations? You've landed at the right place. Earlier know as HooplaKidz Lab, Lab 360 Science experiments provide hours of fun and we believe in keeping it simple and awesome at the same time. Find easy science experiments for people of all ages to do at home. Have a look at our fun experiments from LAB 360!

  • 5 Animals With Superpowered Senses
    April 11, 2021

    From the ability to see “invisible” types of light to the power to taste all over their body, meet five incredible animals whose super senses far surpass our own! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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: Correspondence with Dr. John T. Caprio https://pubmed.ncbi.nlm.nih.gov/24395960/ https://pubmed.ncbi.nlm.nih.gov/24458639/ https://www.sciencealert.com/now-we-know-how-the-mantis-shrimp-s-tiny-brain-processes-such-amazing-vision https://onlinelibrary.wiley.com/doi/abs/10.1002/cne.24788 https://www.sciencedaily.com/releases/2008/03/080320120732.htm https://pubmed.ncbi.nlm.nih.gov/18356053/ https://www.nature.com/articles/nature03250 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4731273/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3172592/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3386870/ https://www.guinnessworldrecords.com/world-records/fastest-eater-(mammals) https://pubmed.ncbi.nlm.nih.gov/23180048/ https://pubmed.ncbi.nlm.nih.gov/33119653/ https://pubmed.ncbi.nlm.nih.gov/32077991/ https://pubmed.ncbi.nlm.nih.gov/7685945/ https://pubmed.ncbi.nlm.nih.gov/28502972/ https://www.livescience.com/32970-what-animal-has-the-best-sense-of-taste.html https://science.sciencemag.org/content/344/6188/1154.long https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5389353/ https://pubmed.ncbi.nlm.nih.gov/28432322/ https://www.nps.gov/yose/blogs/bear-series-part-one-a-bears-sense-of-smell.htm https://mashable.com/article/bear-sense-of-smell/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3512284/pdf/joa0221-0609.pdf Image sources: https://bit.ly/32bJLGF https://bit.ly/32c9S0a https://bit.ly/3g5HJjp https://bit.ly/3sbmj6R https://bit.ly/3a91IKn https://bit.ly/3a9gGA2 https://bit.ly/3gcQwjF https://bit.ly/3mIg1KQ https://bit.ly/2Q4lEHn https://bit.ly/32egrPH https://bit.ly/3a9297t https://bit.ly/3mLE63m https://bit.ly/329lJMB https://bit.ly/3uMfydn https://bit.ly/3tj4pk1 https://bit.ly/3ddmPgA https://bit.ly/3dbJU3c https://bit.ly/3x1JLYb https://bit.ly/3x3u0jo https://bit.ly/3mVnQ09 https://bit.ly/3gfGIoW https://bit.ly/2QgLSWZ https://bit.ly/3wTpuE4 https://bit.ly/3tkqO0n https://bit.ly/2PS5DED https://bit.ly/3mIgBIw https://bit.ly/3x1K2dF https://bit.ly/3ddjKgk https://bit.ly/2PTPrTk https://bit.ly/3dZ14A7 https://bit.ly/3soKcIx https://bit.ly/2QqaJHK https://bit.ly/3a4WX4s https://bit.ly/3g8HVyv https://bit.ly/3dfm8Dp https://bit.ly/3mLERcI https://bit.ly/3ti96uz https://bit.ly/2ORrvzq https://bit.ly/3a7CUm7 https://bit.ly/3e3UPLq https://bit.ly/3g8SFwU

  • A Dark Web Narcotics Seizure | To Catch a Smuggler
    April 11, 2021

    Customs and Border Patrol Agents operating out of JFK International Airport inspect a package that they believe to have originated from a Dark Web website. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more To Catch a Smuggler: http://on.natgeo.com/3k8iXiH About To Catch a Smuggler: Homeland Security at JFK International Airport deals with daily issues ranging from fraudulent visas to human trafficking. 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc A Dark Web Narcotics Seizure | To Catch a Smuggler https://youtu.be/mWT8hY4N5JM National Geographic https://www.youtube.com/natgeo

  • Terry Crews Skydives Over Iceland | Running Wild with Bear Grylls
    April 10, 2021

    Terry Crews and Bear Grylls complete their trek through the Icelandic Highlands and Bear takes Terry skydiving to celebrate their successful journey. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Terry Crews Skydives Over Iceland | Running Wild with Bear Grylls https://youtu.be/TuGytjg4pcY National Geographic https://www.youtube.com/natgeo

  • The U.S. Civil War, sharpshooters, and Winslow Homer
    April 10, 2021

    Winslow Homer, The Army ofthe Potomac—A Sharpshooter on Picket Duty, 1862, wood engraving on paper, 23.2 x 35.1 cm, illustration in Harper’s Weekly, November 15, 1862 (Smithsonian American Art Museum). Speakers: Sarah Alvarez and Dr. Kimberly Kutz Elliott

  • New Zealand's Stunning Landscapes | National Geographic
    April 10, 2021

    New Zealand's incredible vistas work in harmony with the people that inhabit the island. Their culture and passion for sharing their home shines at every turn. Partner content for 100% Pure New Zealand. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc New Zealand's Stunning Landscapes | National Geographic https://youtu.be/1Evj5XMTWEo National Geographic https://www.youtube.com/natgeo

  • What If Dark Energy Doesn’t Exist?
    April 9, 2021

    This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “The Idea” music video here: https://www.youtube.com/watch?v=tUyT94aGmbc. Dark Energy is what we call the mysterious force that seems to be pushing the universe apart. By some calculations, it makes up 70% of everything in nature. Or...maybe it doesn’t exist at all! Plus, Juno’s observations give us new information about Jupiter’s magnificent magnetic light shows! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JA028971 https://www.swri.org/press-release/swri-scientists-discover-new-auroral-feature-jupiter https://www.missionjuno.swri.edu/orbit?show=hs_orbit_story_polar-orbit https://www.nasa.gov/content/goddard/science-of-magnetic-reconnection https://astronomy.swin.edu.au/cosmos/d/Dark+Matter https://astronomy.swin.edu.au/cosmos/D/Dark+Energy https://iopscience.iop.org/article/10.3847/1538-4357/abe5a2 https://arxiv.org/pdf/2102.07792.pdf https://www.science.ku.dk/english/press/news/2021/new-study-sews-doubt-about-the-composition-of-70-percent-of-our-universe/ https://www.nasa.gov/mission_pages/hubble/news/hubble-nobel.html https://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy Image Sources: https://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy https://www.swri.org/press-release/swri-scientists-discover-new-auroral-feature-jupiter https://upload.wikimedia.org/wikipedia/commons/d/d5/Jovian_magnetosphere_%28view_from_the_north_pole%29.png https://www.missionjuno.swri.edu/orbit?show=hs_orbit_story_polar-orbit https://hubblesite.org/contents/media/videos/2016/24/866-Video.html?news=true https://www.nasa.gov/mission_pages/sunearth/news/gallery/cluster_magnetosphere.jpg.html#.YG9n2OhKhhE https://solarsystem.nasa.gov/resources/2486/hubbles-new-portrait-of-jupiter/?category=planets_jupiter

  • Bones Began as Mineral Batteries
    April 9, 2021

    Today, bones hold us up. But for ancient jawless fishes, bones may have been a way to store energy for long journeys. Plus, new research indicated that hippos and cetaceans may have evolved their aquatic traits separately. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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: Bone Evolution: https://advances.sciencemag.org/content/7/14/eabb9113 https://jeb.biologists.org/content/215/11/1983 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146198/ Whales & hippos: https://www.cell.com/current-biology/fulltext/S0960-9822(21)00301-8 Image Sources: https://www.istockphoto.com/photo/human-bone-texture-gm170023814-22513199 https://www.storyblocks.com/video/stock/colorado-potato-beetles-plant-pest-insects-vermin-colorado-beetles-on-potato-plant-bmob05waitvzthsg https://www.storyblocks.com/video/stock/underwater-shot-shark-bfn3fv13xjnoksgc2 https://www.eurekalert.org/multimedia/pub/260551.php?from=497886 https://www.storyblocks.com/video/stock/science-anatomy-of-human-body-in-x-ray-with-glow-skeleton-bones-sun82j4cxizqlc2v3 https://www.storyblocks.com/video/stock/titan-triggerfish-feeding-from-coral-reef-underwater-at-maledives-rz68zaugzjaf6hcp5 https://www.storyblocks.com/video/stock/underwater-video-as-a-killer-whale-floats-to-the-surface-to-gain-air-hunt-in-ocean-for-herring-near-fjords-of-tromso-exclusive-footage-filmed-on-a-red-camera-during-a-scientific-expedition-to-norway-bhl3zw-fqdkhudjl6g https://www.storyblocks.com/video/stock/hippo-yawning-in-a-lake-at-moremi-game-reserve-botswana-rv4rf3tapkjsgtjnc https://commons.wikimedia.org/wiki/File:PZSL1850PlateMammalia21.png https://www.storyblocks.com/video/stock/a-baby-hippo-eating-in-zoo-slk3jgecirwuvjp1 https://www.storyblocks.com/video/stock/hippos-getting-into-water-zw2-4dx https://www.storyblocks.com/video/stock/huge-pod-of-southern-right-whales-in-hermanus-south-africa-hhxp5g_tfjeskoyhh https://commons.wikimedia.org/wiki/File:Yunnanolepis.jpg https://www.eurekalert.org/multimedia/pub/260550.php?from=497886

  • Homopolar Motor Experiment | Fun Science Experiments | Lab 360
    April 9, 2021

    Watch this simple experiment to make your own Homopolar Motor with easy steps. You will need a battery, Copper wire and magnets. That's it! See the full video and enjoy! And for more such exciting, fun and safe experiments, stay tuned to Lab 360! #Lab360 #HooplaKidzLab #AmazingScienceExperiments Subscribe: http://bit.ly/1V77IUh Watch More: https://www.youtube.com/watch?v=dHOrax5EbB0&list=PLOBAle4nXOIPTVlV1PHvZtT26sbzA2Oau&ab_channel=LAB360-EasyScienceExperiments Looking for authentic science demonstrations? You've landed at the right place. Earlier know as HooplaKidz Lab, Lab 360 Science experiments provide hours of fun and we believe in keeping it simple and awesome at the same time. Find easy science experiments for people of all ages to do at home. Have a look at our fun experiments from LAB 360!

  • Heat-Seekers: Harnessing the Infrared Senses of Animals
    April 8, 2021

    Go to https://curiositystream.com/SciShow to start streaming The Secret Life of Snakes. Use code SciShow to sign up, just $14.99 for the whole YEAR. These animals can detect heat through some fascinating biological mechanisms, and they are proving to be boons to the scientific community. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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: Jewel Beetles & Wildfire Detectors https://doi.org/10.3389/fphys.2015.00391 https://pubmed.ncbi.nlm.nih.gov/21977430/ https://doi.org/10.1371/journal.pone.0037627 https://doi.org/10.1007/s003590050210 https://doi.org/10.1117/12.821434 Pit Vipers & Infrared Cameras https://doi.org/10.1242/jeb.006965 https://doi.org/10.2307/1564650 https://doi.org/10.1038/nature08943 Vampire Bats & Thermogenetics https://doi.org/10.1038/nature10245 https://doi.org/10.1007/s11055-020-01001-1 Image Sources: https://www.storyblocks.com/video/stock/pov-of-a-thermal-imaging-camera-taking-a-high-temperature-of-a-man-during-coronavirus-b-kyh80flk9tcjyi2 https://www.storyblocks.com/video/stock/4k--forest-fire-in-southeast-asia-bk7i_xdimuykyig https://commons.wikimedia.org/wiki/File:Melanophila_cuspidata_(Klug,_1829).png https://www.inaturalist.org/observations/27931481 https://www.storyblocks.com/video/stock/campfire-camp-fire-summer-burning-fire-near-the-rice-field-rendered-as-slow-motion-sewt0o4zeivwhacxq https://www.uni-bonn.de/neues/133-2012/schwarzer-kiefernprachtkaefer-melanophila-acuminata/image_large https://www.eurekalert.org/pub_releases/2012-05/uob-ffo052312.php https://www.istockphoto.com/vector/bushfires-burning-forest-landscape-vector-illustration-gm1199064485-342914727 https://www.storyblocks.com/video/stock/strong-forest-fire-heavy-smoke-and-open-fire-s8fphny6ejw67bt1l https://www.storyblocks.com/video/stock/strong-forest-fire-heavy-smoke-and-open-fire-s8fphny6ejw67bt1l https://www.istockphoto.com/photo/rattle-snake-gm153587456-16840835 https://www.storyblocks.com/video/stock/ai-artificial-intelligence-or-secret-vision-pov-monitors-man-in-living-room-hq6xoxt3xjnz4ze59 https://www.istockphoto.com/photo/fire-fighting-drone-concept-extinguish-fire-with-drone-gm1299049187-391790531 https://www.istockphoto.com/photo/vampire-bat-gm1306475656-397043228 https://en.wikipedia.org/wiki/File:Desmodus_rotundus_feeding.jpg https://www.istockphoto.com/photo/the-common-vampire-bat-is-a-small-leaf-nosed-bat-native-to-the-americas-it-is-one-of-gm1192192066-338643324 https://www.istockphoto.com/vector/bright-brain-gm907873684-250084559 https://www.istockphoto.com/vector/neuron-structure-nerve-cell-flat-vector-illustration-gm1188566838-336184140 https://commons.wikimedia.org/wiki/File:Bothriechis_schlegelii_(La_Selva_Biological_Station).jpg?fastcci_from=1072929&c1=1072929&d1=15&s=200&a=fqv https://www.istockphoto.com/photo/common-vampire-bat-gm1304401146-395569678 https://www.istockphoto.com/vector/different-types-of-switches-illustrated-gm472319109-24421853 https://commons.wikimedia.org/wiki/File:Melanophila_consputa_P1030379a.jpg https://www.istockphoto.com/vector/antique-animal-illustration-vampire-bat-gm1207521023-348680472 https://www.istockphoto.com/vector/antique-medical-scientific-illustration-high-resolution-brain-gm486403288-72999659 https://www.istockphoto.com/photo/a-girl-with-a-red-hot-pepper-in-her-teeth-gm1247886642-363416801 https://www.istockphoto.com/photo/purple-spotted-pit-viper-gm1298772937-391577491 https://www.istockphoto.com/photo/infra-red-thermal-image-of-a-pigeon-gm469327062-62338244

  • 🐌 Crash Course Zoology Preview
    April 8, 2021

    Welcome to Crash Course Zoology! In this fourteen-episode series made in partnership with PBS and Nature, Crash Course Zoology will take a rapid deep dive into the weird and wonderful biology of animals. Host, wildlife ecologist, and conservation scientist, Dr. Rae Wynn-Grant will guide us across the tree of life as we endeavor to answer what makes an animal an animal anyway? We’ll explore the current state of the world and how it's evolving with in-depth looks at particular animals, show how the science is applied, and even take you along for the journey with day-in-the-lives of some astonishing creatures. 🦔🐒🐝🐛🐘🐍🐀🐠 🐢🐋🐅🦓🦇🦜🐜🪱🦑 🦀🐊 Learn more about Rae here! https://www.raewynngrant.com Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZo Download here for Android Devices: https://bit.ly/2SrDulJ 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: Rene Duedam, Burt Humburg, Aziz, Nick, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Eric Koslow, Indika Siriwardena, Khaled El Shalakany, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Laura Damon, Andrei Krishkevich, Sam Ferguson, Eric Prestemon, Jirat, Brian Thomas Gossett, Ian Dundore, Jason A Saslow, Justin, Jessica Wode, Mark, Caleb Weeks __ 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 #CrashCourse #Zoology #PBSNature

  • The surprising secrets of hummingbird flight - Kristiina J. Hurme and Alejandro Rico-Guevara
    April 8, 2021

    Dig into the incredible fighting, feeding, and flying capabilities of hummingbirds. -- In just a matter of seconds, hummingbirds can perform astonishing aerial acrobatics, eat lunch in midair, pollinate a flower, even escape threats while upside-down. And they can do this all while achieving sustained hovering flight— an aerial feat no other bird can perform. How do they do it? Kristiina J. Hurme and Alejandro Rico-Guevara explore the incredible flying capabilities of hummingbirds. Lesson by Kristiina J. Hurme and Alejandro Rico-Guevara, directed by Lisa Vertudaches. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/the-surprising-secrets-of-hummingbird-flight-kristiina-j-hurme-alejandro-rico-guevara Dig deeper with additional resources: https://ed.ted.com/lessons/the-surprising-secrets-of-hummingbird-flight-kristiina-j-hurme-alejandro-rico-guevara#digdeeper Animator's website: https://lisavertudaches.com/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Megulo Abebe, TAO7 HORUS, isolwi, Linh Tran, Vedasheersh, Michael Chang, Alexander Gruber, Irene Y., Kate Sem, VPpurplebelt, Ujjwal Dasu, Winnie Yeung, Giovanna Suleiman Dores, Moritz Heinz, Theunis Groenewald, Võ Thiên Kim, JasonD, Terran Gimpel, Dillon Jason Ramai, Gareth Thomas, Talia Sari, Allen, Kevin Fowler, Sarat Chandra Vegunta, Gautam, Mahina Bachiller, Bruce Vieira Lopes, Charmaine Hanson, Paul Aldred-Bann, Thawsitt, Jezabel, Adriano Fontes, Xiao Yu, Melissa Suarez, SpartacusDMR, Brian A. Dunn, Francisco Amaya, Daisuke Goto, Matt Switzler, Leonardo Monrroy, Sumedh Ghaisas, Guhten, Maryam, Bethany Connor, Jeremy Shimanek, Mark Byers, Avinash Amarnath, Xuebicoco, Rare Media and Rayo.

  • How to Train Your (Water) Dragon
    April 8, 2021

    It might seem impossible to train reptiles, but it's not! Jessi and Loki show us that with understanding and patience (and snacks!), you really can train any animal. Our Video Sponsors: David Richards Thomas V Lohmeier Matt Horrell TeraTigerStudio JESSICA R SULLIVAN TheKerBear m easton Ville Jäppinen Sara Lauter James Pellosma Donald Eckels Eichhörnchenversteher Lucka Kelbl Riley Oosting Christina Thompson Eileen Stone teebolic Mirabelle Clear Eclair Mengfei Liu Theresa Kolodziej Eric Galowitsch William Drain Eric Wenocur_Kim Keller Melanie Reif Nicole Hands Erin Radcliffe Alana McVey Lauren Clement Allison Reinheimer Moore 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 Photos from https://www.istockphoto.com/ #waterdragon

  • Approaching the divine, Il Gesù, Rome
    April 8, 2021

    Il Gesù (Church of the Most Holy Name of Jesus at the Argentina), Rome, 1568–75; Giacomo Barozzi da Vignola and Giacomo della Porta (architects); Giovanni Battista Gaulli (Baciccio), Triumph of the Name of Jesus, 1672–83, fresco speakers: Dr. Beth Harris and Dr. Steven Zucker

  • The Hamster That Saved Thousands of COVID Patients
    April 7, 2021

    Go to http://Brilliant.org/SciShow to try their Knowledge and Uncertainty course. Sign up now and get 20% off an annual Premium subscription. Forget lab rats — meet the Chinese or striped-back hamster, an unassuming little rodent whose role in research over the years has led to breakthroughs in genetics, pharmaceutics and more! Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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.smithsonianmag.com/science-nature/the-untold-story-of-the-hamster-aka-mr-saddlebags-1223774/ https://www.fda.gov/about-fda/center-biologics-evaluation-and-research-cber/what-are-biologics-questions-and-answers https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7121293/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2600384/ https://academic.oup.com/jid/article-abstract/46/6/469/850930?redirectedFrom=PDF https://www.karger.com/Article/Abstract/393361 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7149763/ https://finding-aids.lib.unc.edu/03844/# http://biomanufacturing.org/uploads/files/547998065159985597-cho-history.pdf https://www.genome.gov/25520250/online-education-kit-1944-dna-is-transforming-principle https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2136870/pdf/259.pdf https://www.statnews.com/2016/08/04/chinese-hamster-ovary-cells-biotech/ https://www.cdc.gov/media/presskits/aahd/diabetes.pdf https://www.diabetes.org/blog/history-wonderful-thing-we-call-insulin https://mcb.asm.org/content/5/7/1750.short https://www.nature.com/articles/333790b0 https://www.smithsonianmag.com/science-nature/henrietta-lacks-immortal-cells-6421299/ https://youtu.be/sXY6-wLesYY https://www.cytivalifesciences.com/en/us/news-center/how-a-chinese-hamster-came-to-dominate-production-of-biopharmaceuticals-10001 https://ucsdnews.ucsd.edu/pressrelease/researchers_develop_new_tools_to_optimize_cho_cell_lines_for_making_biologi Image Sources: https://www.istockphoto.com/photo/problems-hamster-trapped-by-bulldog-prays-for-help-gm108269689-10408296 https://www.istockphoto.com/photo/medical-series-vials-with-medication-in-a-row-gm116406654-5256500 https://commons.wikimedia.org/wiki/File:Emergency_hospital_during_Influenza_epidemic,_Camp_Funston,_Kansas_-_NCP_1603.jpg https://commons.wikimedia.org/wiki/File:Streptococcus_pneumoniae.jpg https://commons.wikimedia.org/wiki/File:Staphylococcus_aureus_VISA_2.jpg https://commons.wikimedia.org/wiki/File:Legionella_pneumophila_01.jpg https://www.istockphoto.com/vector/simple-man-head-icon-set-gm1196083861-341099460 https://commons.wikimedia.org/wiki/File:Chinesedsaffa.jpg https://commons.wikimedia.org/wiki/File:%D0%9A%D0%B8%D1%82%D0%B0%D0%B9%D1%81%D0%BA%D0%B8%D0%B9_%D1%85%D0%BE%D0%BC%D1%8F%D1%87%D0%BE%D0%BA_%D0%BF%D1%80%D0%B8%D1%80%D0%BE%D0%B4%D0%BD%D0%BE%D0%B3%D0%BE_%D0%BE%D0%BA%D1%80%D0%B0%D1%81%D0%B0.jpg https://www.istockphoto.com/photo/rice-paddy-in-longsheng-gm478054324-67107071 https://commons.wikimedia.org/wiki/File:Domspotchinese.JPG https://www.istockphoto.com/photo/human-chromosomes-gm505049435-44465058 https://www.istockphoto.com/photo/work-in-the-laboratory-with-a-high-degree-of-protection-gm166539104-23549675 https://www.istockphoto.com/photo/culturing-cells-gm96791476-416125 https://www.istockphoto.com/photo/injection-with-insulin-pen-gm1136060062-302444603 https://www.istockphoto.com/photo/escherichia-coli-bacteria-under-microscope-gm1154325930-313862079 https://commons.wikimedia.org/wiki/File:Insulin_chain_A_and_B_linked_by_disulfide_bridges.gif https://www.istockphoto.com/vector/prokaryote-vs-eukaryote-differences-between-prokaryotic-and-eukaryotic-cells-gm1163388757-319433494 https://www.istockphoto.com/photo/cells-human-or-animal-under-microscope-gm1074985182-287770182 https://www.istockphoto.com/photo/subculturing-of-tumor-tissue-cells-on-the-cell-culture-dises-gm1181981648-331730365 https://www.istockphoto.com/photo/bacterial-culture-gm172293748-4167184 https://commons.wikimedia.org/wiki/File:Glicoprotein.svg https://commons.wikimedia.org/wiki/File:Variety_of_glycans.svg https://bit.ly/3cVp4VH Cutting-Edge Drugs? Thank a Hamster! Hamster Cells are Pumping Out Pharmaceuticals

  • Nightingales and nightmares, Max Ernst and Dada
    April 7, 2021

    Max Ernst, Two Children Are Threatened by a Nightingale, 1924, oil with painted wood elements and cut-and-pasted printed paper on wood with wood frame, 69.8 x 57.1 x 11.4 cm (The Museum of Modern Art, New York) With Dr. Steven Zucker and Dr. Beth Harris

  • We Had Catnip All Wrong
    April 6, 2021

    Why do cats love catnip so much? Researchers have found a possible evolutionary answer to this adorable feline phenomenon! Hosted by: Rose Bear Don't Walk SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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://advances.sciencemag.org/content/7/4/eabd9135 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1480656/pdf/canvetj00079-0049.pdf https://bmcvetres.biomedcentral.com/articles/10.1186/s12917-017-0987-6 Image Sources: https://www.istockphoto.com/photo/maine-coon-kitten-on-white-gm1126981190-296885680 https://www.istockphoto.com/photo/impatient-cat-asking-food-gm1040405006-278524384 https://www.istockphoto.com/photo/cute-tabby-cat-sniffing-dried-catnip-gm1143329867-307010982 https://commons.wikimedia.org/wiki/File:Starr_070906-8819_Nepeta_cataria.jpg https://commons.wikimedia.org/wiki/File:Actinidia_polygama_02.JPG https://www.istockphoto.com/photo/fisheye-cat-rolling-in-catnip-gm1178809065-329624433 https://www.istockphoto.com/photo/white-cat-with-catnip-mouse-gm1093103238-293346682 https://www.eurekalert.org/multimedia/pub/253761.php https://www.istockphoto.com/photo/cat-and-nepeta-cataria-gm1097317452-294660107 Animal Park at the Conservators Center (www.animalparknc.org) https://www.istockphoto.com/photo/aedes-aegypti-mosquito-close-up-a-mosquito-sucking-human-blood-gm604022000-103738665 https://www.istockphoto.com/photo/mosquito-on-cats-nose-gm91703101-6902231 https://www.istockphoto.com/vector/mosquito-icon-on-black-and-white-vector-backgrounds-gm699087038-129486315 https://www.istockphoto.com/vector/cat-silhouette-pet-animals-set-gm1141896184-306103509 https://www.istockphoto.com/photo/dna-sequence-gm143175623-19334089

  • The Most Common Planet in the Universe?
    April 6, 2021

    There’s one kind of planet we’ve found more often than any other in the universe so far: mini-Neptunes. Now, some scientists think they’ve figured out why there are just so many of them. Hosted by: Caitlin Hofmeister You can buy the mini-Neptune pin at https://store.dftba.com/collections/scishow/products/scishow-pin-of-the-month-mini-neptunes-april SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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://aasnova.org/2020/02/04/why-are-there-so-many-sub-neptune-exoplanets/ https://iopscience.iop.org/article/10.3847/2041-8213/ab59d9 https://www.newscientist.com/article/dn24826-most-common-exoplanets-are-weird-mini-neptunes/ https://iopscience.iop.org/article/10.3847/1538-4357/aa8cd0 https://www.planetary.org/articles/the-skies-of-mini-neptunes https://exoplanetarchive.ipac.caltech.edu/ https://www.nasa.gov/mission_pages/kepler/main/index.html Images: https://svs.gsfc.nasa.gov/13155 https://svs.gsfc.nasa.gov/12425 https://svs.gsfc.nasa.gov/12880 https://exoplanets.nasa.gov/discovery/how-we-find-and-characterize/ https://www.nasa.gov/feature/jpl/nasas-k2-finds-newborn-exoplanet-around-young-star https://www.nasa.gov/mission_pages/kepler/multimedia/images/kepler-47-art.html https://svs.gsfc.nasa.gov/30710 https://svs.gsfc.nasa.gov/4601

  • Why good ideas get trapped in the valley of death— and how to rescue them
    April 6, 2021

    Explore why zero-carbon technologies are vulnerable to the valley of death in product development and how we can change it. -- All new products must pass through the "valley of death" before they reach the market. Many never make it out, and sometimes that’s ok— if they don’t work, don’t fill a need, or for any number of reasons. One of the fields where this problem is most pressing is zero-carbon technologies. Why is it vulnerable to this trap, and can we change it? Explore how to break the cycle of the funding gap. Directed by Lisa LaBracio Animation and art direction by Luísa M H Copetti, Hype CG In partnership with Bill Gates, inspired by his book "How To Avoid A Climate Disaster": http://bit.ly/PlanForZero Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/why-good-ideas-get-trapped-in-the-valley-of-death-and-how-to-rescue-them Dig deeper with additional resources: https://ed.ted.com/lessons/why-good-ideas-get-trapped-in-the-valley-of-death-and-how-to-rescue-them#digdeeper Animator's website: https://www.hype.cg/ Music: https://soundcloud.com/aim-music ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Po Foon Kwong, NinjaBoffin, Jesse Jurman, Josue Perez Miranda, Scott Markley, Elija Peterson, Ovidiu Mrd, Lawrence Wu, Xavier Dupont, Aravind Battaje, Nathan Giusti, Helen Lee, Anthony Benedict, Karthik Balsubramanian, John Hong, Annastasshia Ames, Sebastiaan Hols, Aries SW, Amy Lopez, Liz Candee, Kathryn Vacha, Anthony Arcis, Jeffrey Segrest, Karmi Nguyen, Yelena Baykova, Harshita Jagdish Sahijwani, Nick Johnson, Carlos H. Costa, Mohamed Elsayed, Les Howard, Jennifer Kurkoski, Ryan B Harvey, Abhishek Bansal, Jose Arcadio Valdes Franco, Karl Laius, JY Kang, Charles A Hershberger, Robert Seik, Heidi Stolt, Alexis Hevia, Brady Jones, Christina Salvatore, Karlee Finch, Michael Goldberg, Mario Mejia, Nicolas Silva, Kurt Almendras, Denise A Pitts, Doug Henry and Kristiyan Bonev.

  • Do We Need a Negative Leap Second?
    April 6, 2021

    Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. Sign up now and get 20% off an annual Premium subscription. Did you know that last year we had 28 of the fastest days ever recorded? Earth's rotation can be affected by a number of things, and scientists think we might someday need an unprecedented adjustment: deleting a second! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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.timeanddate.com/time/earth-faster-rotation.html https://www.nist.gov/pml/time-and-frequency-division/leap-seconds-faqs https://royalsocietypublishing.org/doi/10.1098/rspa.2016.0404 https://www.pmel.noaa.gov/elNino/faq https://link.springer.com/article/10.1007/s00190-010-0416-0 https://itunews.itu.int/en/NotePrint.aspx?Note=4268 https://www.itu.int/en/ITU-R/Documents/ITU-R-FAQ-UTC.pdf https://www.iers.org/IERS/EN/DataProducts/ICRF/ICRF/icrf.html https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2014GL059948 https://esd.copernicus.org/articles/8/1009/2017/esd-8-1009-2017.html https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf http://www.astronomy.ohio-state.edu/~pogge/Ast161/Unit4/tides.html https://www.nationalgeographic.com/science/article/120222-earth-spin-faster-time-oceans-el-nino-science Image Sources: https://earthobservatory.nasa.gov/features/ElNino https://commons.wikimedia.org/wiki/File:Usno-mc.jpg https://commons.wikimedia.org/wiki/File:ENSO_-_El_Ni%C3%B1o.svg https://commons.wikimedia.org/wiki/File:ENSO_-_La_Ni%C3%B1a.svg

  • What Are the Different Types of Cyclones? Crash Course Geography #12
    April 5, 2021

    Today we’re going to talk about two types of cyclones: mid-latitude cyclones and tropical cyclones. Mid-latitude cyclones are huge weather systems that bring day-to-day weather in the mid-latitudes. They're the reason the weather is often unpredictable. We'll focus on the Northern Hemisphere and how these cyclones form along the polar front. Then, we'll shift to tropical cyclones also called hurricanes or typhoons - those smaller spinning vortices of air usually originating in the tropics that can cause widespread damage to coastal communities. We'll talk about the Bhola cyclone, which as of 2021 is the deadliest tropical cyclone in history, and we'll take a closer look at the Sundarbans in the low-lying coastal areas of Bangladesh and India to see how mangroves play a crucial role as a natural ecological barrier to these storms. Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZo Download here for Android Devices: https://bit.ly/2SrDulJ 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: Rene Duedam, Burt Humburg, Aziz, Nick, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Eric Koslow, Indika Siriwardena, Khaled El Shalakany, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Laura Damon, Andrei Krishkevich, Sam Ferguson, Eric Prestemon, Jirat, Brian Thomas Gossett, Ian Dundore, Jason A Saslow, Justin, Jessica Wode, Mark, Caleb Weeks __ 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 #CrashCourse #Geography #Cyclones

  • Can you outsmart the apples and oranges fallacy? - Elizabeth Cox
    April 5, 2021

    Dig into the false analogy fallacy, which assumes that because two things share a characteristic, they must be alike in other respects. -- It’s 1997. The United States Senate has called a hearing about global warming. Some expert witnesses point out that past periods in Earth’s history were warmer than the 20th century. Because such variations existed long before humans, they claim the current trend is also the result of natural variation. Can you spot the problem with this argument? Elizabeth Cox explores the false analogy fallacy. Lesson by Elizabeth Cox, directed by TOGETHER. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/can-you-outsmart-the-apples-and-oranges-fallacy-elizabeth-cox Dig deeper with additional resources: https://ed.ted.com/lessons/can-you-outsmart-the-apples-and-oranges-fallacy-elizabeth-cox#digdeeper Animator's website: https://wearetogether.ca/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Ryan Weiler, Jesse Lira, Ezekiel Raui, Itay Levi, Cameron Chakraverty, Petr Vacek, Rhys Patterson, Dennis, Margaret King, Olivia Fu, Katrina Adams, Regina Post, Mary Collins, Kari Teffeau, clumsybunnie, Adam Leos, Jeremy Laurin, Cindy Lai, Liz, Hannah Nommé, Rajath Durgada Manjunath, Dan Nguyen, Chin Beng Tan, Alejandro Gomez, Tom Boman, Karen Warner, Isorn Sookwanish, Iryna Panasiuk, Diane Gallin, Aaron Torres, Janice ESL, Vasundhar, Dessislava Vassileva, Denka Wee, Daru Bhargav, Brett Kaufman, Amy, Michael Clement, Christopher Lye, Ghaith Tarawneh, Nathan Milford, Tomas Beckett, Alice Ice, Kurt Paolo Sevillano, Max Salas, Xavi Ramos, Khoa Nguyen Anh, Ron Kakar, Jennifer Heald and flóra lili donáti.

  • National Geographic Presents: IMPACT with Gal Gadot Trailer
    April 5, 2021

    National Geographic Presents: IMPACT with Gal Gadot is a documentary short series that follows the powerful stories of six women who are making an extraordinary impact on their communities around the world. Despite living in areas marred by violence, poverty, trauma, discrimination, oppression, and natural disasters, these brave women remain undeterred as they dare to dream, stand out, speak up and lead. The women featured in each short film come from very different backgrounds – across Brazil, Puerto Rico, Michigan, California, Louisiana and Tennessee – yet they are all connected by their unwavering determination and commitment to improving the lives of the people around them. Premiering Monday, Apr. 26 right here on National Geographic’s Youtube channel. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc National Geographic Presents: Impact with Gal Gadot Trailer https://youtu.be/1YsYKplIgug National Geographic https://www.youtube.com/natgeo

  • Watermelon Rubber Band Experiment | Amazing Science Experiments | Lab 360
    April 5, 2021

    In this video, we show you how multiple rubber bands when tied around a single watermelon cause it to start cracking due to the extreme pressure being built up on the fruit. This a fun and safe science experiment that can be tried by you! For more such awesome, safe and fun experiments, stay tuned to Lab 360! #Lab360 #amazingscienceexperiments #scienceathome Subscribe: http://bit.ly/1V77IUh Looking for authentic science demonstrations? You've landed at the right place. Earlier know as HooplaKidz Lab, Lab 360 Science experiments provide hours of fun and we believe in keeping it simple and awesome at the same time. Find easy science experiments for people of all ages to do at home. Have a look at our fun experiments from LAB 360!

  • Animals Inspiring the Armor of the Future
    April 4, 2021

    Organisms have evolved many clever forms of armor so that they can be ready for whatever nature throws at them. And us flimsy humans can learn to enhance our armor by taking inspiration from some of these creatures, and not necessarily the ones you'd expect! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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: Gar Gloves https://doi.org/10.1088/1748-3190/11/6/066001 https://doi.org/10.1098/rsif.2016.0595 Chiton Seeing Armor https://pubmed.ncbi.nlm.nih.gov/31822663/ https://doi.org/10.1126/science.aad1246 Conch Helmets https://doi.org/10.1002/adma.201700060 https://doi.org/10.1504/IJMATEI.2011.039506 Spider Vests https://doi.org/10.3389/fmats.2020.00029 https://doi.org/10.1529/biophysj.106.089144 https://doi.org/10.1038/srep26383 http://doi.org/10.1242/bio.029249 https://doi.org/10.1073/pnas.1109420109 https://theconversation.com/why-we-cant-spin-a-silken-yarn-as-strong-as-a-spider-can-71003 Mussel Flame Retardants https://doi.org/10.1021/acs.chemmater.5b03013 https://www.niehs.nih.gov/health/topics/agents/flame_retardants/index.cfm Images: https://www.mcgill.ca/newsroom/article/protective-wear-inspired-fish-scales https://news.mit.edu/2017/conch-shells-better-helmets-body-armor-0526 https://commons.wikimedia.org/wiki/File:Alligator_gar_(Atractosteus_spatula)_I.jpg https://www.flickr.com/photos/14405058@N08/2352343294 https://commons.wikimedia.org/wiki/File:Mineral_texture_of_ganoine_layers_in_the_scales_of_an_alligator_gar..tif https://www.mcgill.ca/newsroom/article/protective-wear-inspired-fish-scales https://commons.wikimedia.org/wiki/File:Tonicella-lineata.jpg https://commons.wikimedia.org/wiki/File:Mopalia_hindsii.jpg https://commons.wikimedia.org/wiki/File:Chitonidae_-_Chiton_squamosus.JPG https://www.eurekalert.org/multimedia/pub/218991.php https://www.eurekalert.org/multimedia/pub/103683.php?from=312252 https://www.eurekalert.org/multimedia/pub/103432.php https://www.eurekalert.org/multimedia/pub/218992.php?from=449783 https://commons.wikimedia.org/wiki/File:Queen_Conch_(Lobatus_gigas).jpg https://bio.biologists.org/content/7/2/bio029249 https://www.eurekalert.org/pub_releases/2018-10/asu-atu101518.php https://commons.wikimedia.org/wiki/File:CornishMussels.JPG https://commons.wikimedia.org/wiki/File:Mytilus_with_byssus.jpg

  • Narcotics Hidden in a Fan | To Catch a Smuggler
    April 4, 2021

    Customs and Boarder Patrol agents operating out of the Miami International Airport examine a suspicious package going from Panama to Australia. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get more To Catch a Smuggler: http://on.natgeo.com/3k8iXiH About To Catch a Smuggler: Homeland Security at JFK International Airport deals with daily issues ranging from fraudulent visas to human trafficking. 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Narcotics Hidden in a Fan | To Catch a Smuggler https://youtu.be/KA3KsmduWzw National Geographic https://www.youtube.com/natgeo

  • Tiny Tapir Baby Tiptoeing Through the Timeline | San Diego Zoo
    April 4, 2021

    Facebook - https://www.facebook.com/SanDiegoZoo/ Instagram - https://www.instagram.com/sandiegozoo/ Twitter - https://twitter.com/sandiegozoo Giphy - https://giphy.com/sandiegozoo TikTok - @sandiegozoo Malayan tapir Amirah gave birth to a health male calf at the San Diego Zoo on March 16, 2021. The only tapir from Asia, it is found in Thailand, Burma, Malaysia, and Indonesia. It has a distinctive coat pattern: black in the front and white in the back. This acts as camouflage by breaking up the body outline in the shade of the forest. Tigers are its main natural predators. Baby tapirs are “hiders” when they are young, and their stripes and spots are excellent camouflage in the dappled light of the forest.

  • Why These Bees Just Keep Staring at Flowers
    April 3, 2021

    You might have wondered why bumblebees stop for a moment to stare at the flower they were just interacted with. Are they cherishing all the good times they had together, or is this behavior serving a biological purpose? Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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.cell.com/action/showPdf?pii=S0960-9822%2820%2931775-9 https://www.eurekalert.org/pub_releases/2020-12/uoe-bbl122220.php https://www.storyblocks.com/video/stock/slow-motion-macro-of-a-honey-bee-drinking-nectar-from-a-cyclamen-flower-hwkglovdik8nd80c0 https://www.istockphoto.com/photo/busy-bumbler-gm181615095-26975789 https://www.istockphoto.com/photo/bumble-bee-gm994733356-269332707 https://www.istockphoto.com/vector/cute-bee-cartoon-mascot-character-gm184433471-27304187 https://www.istockphoto.com/photo/beez-attack-gm134026430-106175 https://www.storyblocks.com/video/stock/bumblebee-at-work-on-beautiful-pink-flower-v_xq72soeijqcyc44 https://www.istockphoto.com/vector/cute-bee-pattern-silhouette-gm1209335217-349915799 https://www.istockphoto.com/vector/bzzzzing-incl-jpeg-gm165587043-6307725 https://www.storyblocks.com/video/stock/bumblebee-collecting-nectar-on-a-daisy-selective-focus-shot-with-shallow-depth-of-field-h1h_kcbkwkcfwjlbm https://docs.google.com/document/d/1JgNSfjiufsib71QbjCx5Ci4rwLY2XggydE9cg0ZbFG8/edit https://www.istockphoto.com/photo/flying-bumble-bee-gm938981776-256750628

  • The Rich Culture of Nelson Tasman | National Geographic
    April 3, 2021

    The Nelson Tasman region of New Zealand is a destination for arts and local culture lovers. Partner content for 100% Pure New Zealand. ➡ 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc The Rich Culture of Nelson Tasman | National Geographic https://youtu.be/3yT7BWEq4zw National Geographic https://www.youtube.com/natgeo

  • The Pristine Visitor From Another Star
    April 3, 2021

    This video was sponsored by Skillshare. The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: http://skl.sh/scishowspace04211 You may have heard of the first interstellar object observed in our solar system, but did you know there's more than one? And speaking of icy rocks, new research suggests the ocean under the icy crust of Enceladus could be more dynamic than we first thought! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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.eso.org/public/news/eso2106/ https://press.springernature.com/unusual-polarimetric-properties-for-interstellar-comet-2i-boriso/18966422 https://doi.org/10.1038/s41550-021-01336-w https://doi.org/10.1038/s41467-021-22000-x https://www.caltech.edu/about/news/ocean-currents-predicted-on-enceladus https://www.nature.com/articles/s41561-021-00706-3 Image Sources: https://hubblesite.org/contents/media/images/2019/53/4578-Image https://www.nasa.gov/image-feature/jpl/pia20645/protoplanetary-disk/ https://svs.gsfc.nasa.gov/11541 https://commons.wikimedia.org/wiki/File:Comet_Hale-Bopp_1995O1.jpg https://commons.wikimedia.org/wiki/File:Orion_Watches_over_Paranal_-_potw2009a.jpg https://solarsystem.nasa.gov/resources/17737/enceladus-plume/ https://www.jpl.nasa.gov/images/bursting-at-the-seams-the-geyser-basin-of-enceladus https://www.nasa.gov/multimedia/imagegallery/image_feature_1243.html https://solarsystem.nasa.gov/resources/17646/enceladus-hydrothermal-activity/

  • Whiteflies Destroy Crops Thanks to a Stolen Plant Gene | SciShow News
    April 2, 2021

    Check out Patreon.com/SciShowSpace and Patreon.com/SciShowPsych to find out how you can directly support those channels and get access to new perks! The silverleaf whitefly – a very prolific pest – is the only insect that we know of with a functional stolen plant gene. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3347001 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3493419/ https://www.eurekalert.org/pub_releases/2021-03/cp-pg031721.php https://www.cell.com/cell/fulltext/S0092-8674(21)00164-1?utm_source=EA https://link.springer.com/article/10.1023/A:1022846630513 Image Sources: https://www.eurekalert.org/multimedia/pub/259438.php?from=496586 https://www.eurekalert.org/multimedia/pub/259437.php?from=496586 https://www.eurekalert.org/multimedia/pub/129237.php?from=345621 https://www.eurekalert.org/multimedia/pub/243796.php?from=478114 https://commons.wikimedia.org/wiki/File:CSIRO_ScienceImage_7704_Silverleaf_whitefly_Bemisia_tabaci_biotype_B.jpg https://commons.wikimedia.org/wiki/File:Silverleaf_Whitefly_(Bemisia_tabaci)_adult.jpg https://commons.wikimedia.org/wiki/File:CSIRO_ScienceImage_1359_Silverleaf_whitefly_Bemisia_tabaci_biotype_B.jpg https://www.ars.usda.gov/oc/images/photos/nov07/d288-4/ https://www.ars.usda.gov/oc/images/photos/dec05/d288-4/ https://www.ars.usda.gov/oc/images/photos/apr06/d288-4/ https://www.ars.usda.gov/oc/images/photos/apr99/k4600-7/ https://www.ars.usda.gov/oc/images/photos/mar11/d2122-1/ https://commons.wikimedia.org/wiki/File:Silverleaf_whitefly.jpg https://www.inaturalist.org/observations/31327370 https://www.inaturalist.org/observations/5881259

  • Aretha Franklin Finds Her Sound | Genius: Aretha
    April 2, 2021

    After performing on The Steve Allen Show Aretha meets Jerry Wexler of Atlantic Records who suggests that she still needs to find her sound. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ National Geographic’s Genius: Aretha is available to stream on Hulu. About Genius: Aretha: National Geographic Channel's GENIUS focuses on the untold stories of the world's most brilliant innovators. This season will explore Aretha Franklin's musical genius, her incomparable career, and the immeasurable impact she has had on music and culture. Starring Academy-Award Nominee Cynthia Erivo as Aretha Franklin. 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 TikTok: http://www.tiktok.com/@natgeo Tenor: http://on.natgeo.com/31b3Koc Aretha Franklin Finds Her Sound | Genius: Aretha https://youtu.be/uhEXYjvGEvo National Geographic https://www.youtube.com/natgeo

  • Which Will Kill You First?
    April 1, 2021

    Get Surfshark VPN at https://surfshark.deals/minuteearth and enter code MINUTEEARTH for 83% off and 3 extra months free! The body can get a whole lot colder - but not a whole lot hotter - before we die. Why is that? LEARN MORE ************** To learn more about this topic, start your googling with these keywords: Hyperthermia: a medical condition where an individual's body temperature is elevated beyond normal Hypothermia: a medical doncition that occurs when an individual's body loses heat faster than it can produce heat, causing a dangerously low body temperature Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different Denaturation: the alteration of a protein shape through some form of external stress (for example, heat), so that it can no longer carry out its cellular function If you liked this week’s video, you might also like: A great article from Outside on hyperthermia: https://www.outsideonline.com/2398105/heat-stroke-signs-symptoms Learn more about the woman who survived the lowest known body temp: https://www.atlasobscura.com/articles/the-woman-who-survived-the-lowest-body-temperature-ever SUPPORT MINUTEEARTH ************************** If you like what we do, you can help us!: - Become our patron: https://patreon.com/MinuteEarth - Share this video with your friends and family - Leave us a comment (we read them!) CREDITS ********* Kate Yoshida | Script Writer, Narrator and Director Sarah Berman | Illustration, Video Editing and Animation Nathaniel Schroeder | Music MinuteEarth is produced by Neptune Studios LLC https://neptunestudios.info OUR STAFF ************ Sarah Berman • Arcadi Garcia Rius David Goldenberg • Julián Gustavo Gómez Melissa Hayes • Alex Reich • Henry Reich Peter Reich • Ever Salazar • Kate Yoshida OUR LINKS ************ Youtube | https://youtube.com/MinuteEarth TikTok | https://tiktok.com/@minuteearth Twitter | https://twitter.com/MinuteEarth Instagram | https://instagram.com/minute_earth Facebook | https://facebook.com/Minuteearth Website | https://minuteearth.com Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176 REFERENCES ************** Lepock JR (2004). Role of nuclear protein denaturation and aggregation in thermal radiosensitization, International Journal of Hyperthermia, 20:2, 115-130, https://www.tandfonline.com/doi/abs/10.1080/02656730310001637334 Leuenberger, P, Ganscha S, Kahraman A, Cappelletti V, PJ Boersema, Mering Cv, Claassen M, Picotti P (2017). Cell-wide analysis of protein thermal unfolding reveals determinants of thermostability Science, 355: eaai7825. https://science.sciencemag.org/content/355/6327/eaai7825 Roti Roti J (2008) Cellular responses to hyperthermia (40–46 degrees C): cell killing and molecular events. International Journal of Hyperthermia 24(1): 3–15. https://www.tandfonline.com/doi/full/10.1080/02656730701769841 Sawka MN, Leon LR, Montain SJ, Sonna LA (2011). Integrated physiological mechanisms of exercise performance, adaptation, and maladaptation to heat stress. Comprehensive Physiology 1: 1883-1928. https://onlinelibrary.wiley.com/doi/abs/10.1002/cphy.c100082 Slovis CM, Anderson GF, Casolaro A (1982). Survival in a heat stroke victim with a core temperature in excess of 46.5 C. Annals of Emergency Medicine 11(5):269-271. https://linkinghub.elsevier.com/retrieve/pii/S0196-0644(82)80099-1

  • Chinchillas Get New Climbing Walls!
    April 1, 2021

    Go to http://curiositystream.com/animalwonders to start streaming Bucket List: South America. Use code "animalwonders" to sign up, just $14.99 for the whole YEAR. *Bucket List: South America contains a brief scene of partial nudity. The Chinchilla Squad loved their first climbing wall so much, we made them two more! We can't get enough of how cute they all are! Our Video Sponsors: Francis Peterson Tori Zecchini John Brimley Rob Nielsen Alex Andy Teresa Whitlock Scott Hartranft Marissa Holman Jools Lloyd Bitoku Marisa Aldridge Steven Kent GR Kulikowsky Daniel Fowler Kevin Rangersyl Daniel Lumley Bianca T Kerstin Soderquist Jer Scott Tengesdal Paul Ferrari Wes Xin Ye Brandon Metheny Lisa KC Robert Pruitt Melissa Ponce The Furies Roger Heyna 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 #chinchilla -- 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 Photos from https://www.istockphoto.com/

  • The Phases of the Moon for Kids
    April 1, 2021

    https://www.patreon.com/homeschoolpop Learn all about the phases of the Moon in this fun learning video for kids! You will also learn two fancy words: waxing and waning! You'll be able to identify the phases of the Moon in no time! Love Homeschool Pop? Join our team and get tattoos here: http://homeschoolpop.com Blippy Trance by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/5759-blippy-trance License: http://creativecommons.org/licenses/by/4.0/ Electro Cabello by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/3705-electro-cabello License: http://creativecommons.org/licenses/by/4.0/ Fuzzball Parade by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/5044-fuzzball-parade License: http://creativecommons.org/licenses/by/4.0/ Electrodoodle by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/3707-electrodoodle License: https://filmmusic.io/standard-license Sock Hop by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/4387-sock-hop License: https://filmmusic.io/standard-license Image credits: New Moon Cartoon Image Moon Phase: New Moon. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/ Waxing Crescent Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/   First Quarter Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/     Waxing Gibbous Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/    Full Moon Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/      Waning Gibbous Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/      Third Quarter Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/ Waning Crescent Cartoon Image Moon Phase. Daniel Kmiec. Own Work.https://creativecommons.org/licenses/by/3.0/     Waxing Crescent Moon. Dorset, England, United Kingdom. 8 November 2013. Ian Kirk from Broadstone, Dorset, UK https://creativecommons.org/licenses/by/2.0/ First Quarter Moon pictureA photo of the moon last March9 May 2007. Daniel Hershman from Federal Way, US https://creativecommons.org/licenses/by/2.0/ Waxing Gibbous pictureThe moon, as seen from Belgium. Image taken with a Nikon D3s and a 600mm F4 lens, with an adapter making a 1680mm F11,2 virtual lens.11 June 2011. Own Work. Lviatour.  https://creativecommons.org/licenses/by/2.0/ Waning Gibbous picture9 December 2014. NASA Goddard Space Flight Center from Greenbelt, MD, USAhttps://creativecommons.org/licenses/by/2.0/ Thanks for watching and learning with us! You are SO awesome!

  • Exploding tradition, Whistler's Nocturne in Black and Gold, the Falling Rocket
    April 1, 2021

    James Abbott McNeill Whistler, Nocturne in Black and Gold, the Falling Rocket, 1875, oil on panel, 60.3 × 46.7 cm (Detroit Institute of Arts) A conversation with Dr. Steven Zucker and Dr. Beth Harris

  • How to see with sound - Jacques S. Abramowicz
    April 1, 2021

    Discover how scientists and doctors used bats' ultrasound capabilities as inspiration for SONAR and non-invasive medical procedures. -- In a dark cave, bats can’t see much. But even with their eyes shut, they can navigate rocky topography at incredible speeds. This is because bats aren't just guided by their eyes, but rather, by their ears. It may seem impossible to see with sound, but bats, naval officers, and doctors do it all the time. How is that possible? Jacques S. Abramowicz digs into the unique properties of ultrasound. Lesson by Jacques S. Abramowicz, directed by Sofia Pashaei. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/how-does-ultrasound-work-jacques-s-abramowicz Dig deeper with additional resources: https://ed.ted.com/lessons/how-does-ultrasound-work-jacques-s-abramowicz#digdeeper Animator's website: https://www.sofiapashaei.com/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Jose Henrique Leopoldo e Silva, Elnathan Joshua Bangayan, Jayant Sahewal, Mandeep Singh, Abhijit Kiran Valluri, Morgan Williams, Kris Siverhus, Devin Harris, Joy Love Om, Pavel Zalevskiy, Marc Bilodeau, Karen Goepen-Wee, Filip Dabrowski, Barbara Smalley, Megan Douglas, Chris, Tim Leistikow, Renhe Ji, Ka-Hei Law, Leora Allen, Mark Morris, Misaki Sato, EdoKun, Boytsov Ilya, SookKwan Loong, Bev Millar, Lex Azevedo, Noa Shore, Kyle Nguyen, Michael Aquilina, MJ Tan Mingjie, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Siamak H, Manav parmar, David Lucsanyi, Anthony Kudolo, Ryohky Araya, Eduardo Briceño, Christophe Dessalles, Heather Slater, Yuh Saito, Fabian Amels, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Josh Engel and Andrea Feliz.

  • The Transcontinental Burrito Hypertunnel
    April 1, 2021

    We’re on PATREON! Join the community ►► https://www.patreon.com/itsokaytobesmart SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The finest burritos in the world are made in San Francisco’s Mission District. But how can you get a hot & fresh one in New York City in time for lunch? Physics, that’s how. For this very serious and scientific video, we dug a classic documentary out of the vault that tells the story of the transcontinental burrito tunnel, and its successor, the transcontinental burrito hypertunnel. They are both true marvels of physics. Oh, and they aren’t real… but the science is. References: https://sites.google.com/view/burrito-tunnel-references/home ----------- Special thanks to our Brain Trust Patrons: Robert Brian Chang Roy Lasris Javier Soto dani bowman David Johnston Ahmed Elkhanany Zenimal Salih Arslan Baerbel Winkler Robert Young Amy Sowada Benjamin Teinby Eric Meer Jay Stephens Peter Ehrnstrom Dustin Marcus Tuepker Karen Haskell AlecZero Diego Lombeida Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/

  • Windmills Are NOT Like Dams
    April 1, 2021

    Watch the bonus material cut from this video and get 26% off an annual subscription to CuriosityStream and Nebula at https://www.curiositystream.com/minutephysics The Solution to the Windmill Paradox. This video is about the tradeoff of Windmills: the fact that the more kinetic energy you extract from the wind the slower the wind goes, the less wind you have to extract energy from, etc. How much energy is the sweet spot to extract from the wind?? 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 Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich

  • DIY Alcohol Stove Experiment | Amazing Science Experiments | Lab 360
    April 1, 2021

    We all know alcohol is flammable and in this experiment we will show you how with the use of alcohol we can create a stove which will burn for some time. For more such fun and safe experiments, stay tuned Lab 360! #lab360 #amazingscienceexperiments #scienceathome Subscribe: http://bit.ly/1V77IUh Looking for authentic science demonstrations? You've landed at the right place. Earlier know as HooplaKidz Lab, Lab 360 Science experiments provide hours of fun and we believe in keeping it simple and awesome at the same time. Find easy science experiments for people of all ages to do at home. Have a look at our fun experiments from LAB 360!

  • Synthesis and Column Chromatography: Crash Course Organic Chemistry #25
    March 31, 2021

    Even though all living things have a lot in common, different organisms can have very different reactions to the same organic chemicals. That means it’s really important for organic chemists to be able to purify chemicals and separate the products we want from reactions, from the side products we don’t. In this episode of Crash Course Organic Chemistry, we’re heading into the lab to learn about one of the ways we can separate chemicals in a mixture: chromatography! Episode Sources: Mahdi, J. G. (2010). Medicinal potential of willow: A chemical perspective of aspirin discovery. Journal of Saudi Chemical Society, 14(3), 317-322. Dempsey, D.A., Klessig, D.F. How does the multifaceted plant hormone salicylic acid combat disease in plants and are similar mechanisms utilized in humans?. BMC Biol 15, 23 (2017). https://doi.org/10.1186/s12915-017-0364-8 Still, W. C., Kahn, M., & Mitra, A. (1978). Rapid chromatographic technique for preparative separations with moderate resolution. The Journal of Organic Chemistry, 43(14), 2923-2925. Pastre, J. C., & Duarte Correia, C. R. (2006). Efficient Heck arylations of cyclic and acyclic acrylate derivatives using arenediazonium tetrafluoroborates. A new synthesis of the antidepressant drug (±)-Paroxetine. Organic letters, 8(8), 1657-1660. Series Sources: Brown, W. H., Iverson, B. L., Ansyln, E. V., Foote, C., Organic Chemistry; 8th ed.; Cengage Learning, Boston, 2018. Bruice, P. Y., Organic Chemistry, 7th ed.; Pearson Education, Inc., United States, 2014. Clayden, J., Greeves, N., Warren., S., Organic Chemistry, 2nd ed.; Oxford University Press, New York, 2012. Jones Jr., M.; Fleming, S. A., Organic Chemistry, 5th ed.; W. W. Norton & Company, New York, 2014. Klein., D., Organic Chemistry; 1st ed.; John Wiley & Sons, United States, 2012. Louden M., Organic Chemistry; 5th ed.; Roberts and Company Publishers, Colorado, 2009. McMurry, J., Organic Chemistry, 9th ed.; Cengage Learning, Boston, 2016. Smith, J. G., Organic chemistry; 6th ed.; McGraw-Hill Education, New York, 2020. Wade., L. G., Organic Chemistry; 8th ed.; Pearson Education, Inc., United States, 2013. *** Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZo Download here for Android Devices: https://bit.ly/2SrDulJ 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: Aziz, Christine Phelan, Nick, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Eric Koslow, Indika Siriwardena, Khaled El Shalakany, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Laura Damon, Andrei Krishkevich, Eric Prestemon, Jirat, Brian Thomas Gossett, Ian Dundore, Jason A Saslow, Justin, Jessica Wode, Mark, Caleb Weeks __ 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

  • Mies van der Rohe, Seagram Building
    March 31, 2021

    Ludwig Mies van der Rohe with Philip Johnson, Seagram Building, 1956–58, 375 Park Avenue, New York speakers: Dr. Matthew A. Postal and Dr. Steven Zucker (this replaces a video from 2011)

  • The Levine Sequence - Numberphile
    March 31, 2021

    Neil Sloane from the OEIS has another number sequence which escalates quickly. More links & stuff in full description below ↓↓↓ More videos with Neil Sloane: http://bit.ly/Sloane_Numberphile Levine's sequence on the OEIS: https://oeis.org/A011784 Neil is the founder and keeper of the The On-Line Encyclopedia of Integer Sequences: https://oeis.org/ Numberphile Podcast: https://www.numberphile.com/podcast Unmade Podcast: https://www.unmade.fm/ Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outreach/science-sandbox/ And support from Math For America - https://www.mathforamerica.org/ NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by Brady Haran Patreon: http://www.patreon.com/numberphile Numberphile T-Shirts and Merch: https://teespring.com/stores/numberphile Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9

  • How to roll a funnel uphill (center of gravity)
    March 31, 2021

    How to roll a funnel uphill (center of gravity) Made for parents and teachers Funnel https://amzn.to/31LrUGx Yard stick https://amzn.to/3rIe960 Kids Fun Science Online Store https://teespring.com/stores/kids-fun-science My Filming equipment: Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - https://amzn.to/34REzbB Blue Yeti USB Microphone - https://amzn.to/3ePJwGu Green screen & lights - https://amzn.to/2XT9Yc1 Apple iMac 21.5in 2.7GHz Core i5 8GB memory - https://amzn.to/34ZMIe7 iPhone 8 - https://amzn.to/3byn4zw iMovie for editing Chapter 0:00 Kids Fun Science Intro 0:07 What you need 0:15 Set up 2:00 measurements of each side of the yard sticks 2:16 1st experiment 2:23 Science Behind It 3:33 2nd experiment 3:38 Tape roll downhill and funnel uphill 3:59 Fun Fact: They are both rolling down 4:18 3rd experiment 4:36 4th experiment Set up 2 funnels glued or tape together. 3 books, one thiner book on the lower end and 2 thicker books on the high end 2 yard sticks (.91 m) or any 2 pieces of wood in a v-shape from thin book to thick book. If you use yard stick tape to books. Place funnels on lower end of thin book on top of the v-shape yard sticks and let go. If it does not start rolling, then move it up a little and try again Science Behind it When the funnels are glued together, their center of gravity is directly between the two wide openings. When the funnels are placed on the yard sticks on the table, they begin to roll because their center of gravity is going down. As you can see the funnels go below the yard sticks. The yard sticks allow the center of gravity of the funnels to go down as the funnels travel up the yard sticks. The funnels’ shape causes an optical illusion as they appear to be rolling uphill, even though the center of gravity is actually rolling downhill. So it does fit all things roll down hill, even though it looks like its rolling up. Because of the shape of the funnels. The keys to this experiment are the shape of the funnels, the v-shape position of the yard sticks (ruler), and the object’s center of gravity. You can see I have these yard sticks and one end is higher than the other side. How you ever heard of anything that can roll up hill. Well besides my “Gravity Hill experiment” Everything rolls down hill, except these 2 funnels. I place them on the low end of the yard sticks and they roll up hill to the high end. The reason is the 2 yard sticks are very close to the center of the 2 funnels I have attacked together. So when the funnels start to roll they are rolling down hill because they are rolling down the funnel sides as the yard sticks get wider. So it does fit all things roll down hill, even though it looks like its rolling up. Because of the shape of the funnels.

  • Forever Chemicals
    March 31, 2021

    Forever chemicals are used in everything from rain jackets to jet fuel. But the chemistry behind what makes them useful also makes them stick around in the environment and us...forever? #pfas #foreverchemicals #pfoa #genx #pfos You might also like: Testing the Best Bomb Detectors: https://youtu.be/TRwqOFHOjac The Top 5 Strangest Poisons That Can Kill You https://www.youtube.com/watch?v=4hQ0G0GaYR8 The Chemical Origins of Life https://www.youtube.com/watch?v=f44OWlsLeT0 Can Mixing Cleaning Chemicals Kill You? https://www.youtube.com/watch?v=FH1h0oWjark Credits: Executive Producers: George Zaidan Hilary Hudson Producers: Andrew Sobey Elaine Seward Writer/Host: Sam Jones, PhD Scientific consultants: David Andrews, PhD Jamie DeWitt, PhD Leila Duman, PhD Cheryl Hogue Brianne Raccor, PhD Sources: First study on PFAS binding to human serum https://www.jbc.org/article/S0021-9258(18)65805-3/pdf PFAS Half-Life https://www.nrdc.org/sites/default/files/media-uploads/nrdc_pfas_report.pdf Albumin is the major carrier protein for PFOS, PFOA, PFHxS, PFNA and PFDA in human plasma https://www.sciencedirect.com/science/article/pii/S0160412019331964 PFAS in the environment https://www.tn.gov/content/dam/tn/environment/solid-waste/documents/esos/sw_esos-13_2018-05-16-1540-jones.pdf An overview of the uses of per- and polyfluoroalkyl substances (PFAS) https://pubs.rsc.org/en/content/articlelanding/2020/em/d0em00291g#!divAbstract Understanding organofluorine chemistry. An introduction to the C–F bond https://pubs.rsc.org/en/content/articlelanding/2008/cs/b711844a/unauth#!divAbstract EPA Takes Action to Address PFAS in Drinking Water https://www.epa.gov/newsreleases/epa-takes-action-address-pfas-drinking-water The hunt is on for GenX chemicals in people https://cen.acs.org/environment/persistent-pollutants/hunt-GenX-chemicals-people/97/i14 Scientific Basis for Managing PFAS as a Chemical Class https://pubs.acs.org/doi/10.1021/acs.estlett.0c00255 A review of the pathways of human exposure to poly- and perfluoroalkyl substances (PFASs) and present understanding of health effects https://pubmed.ncbi.nlm.nih.gov/30470793/ ‘Forever chemicals’ no more? These technologies aim to destroy PFAS in water https://cen.acs.org/environment/persistent-pollutants/Forever-chemicals-technologies-aim-destroy/97/i12 Deposition of PFAS 'forever chemicals' on Mt. Everest https://pubmed.ncbi.nlm.nih.gov/33353778/ A review of the emerging treatment technologies for PFAS contaminated soils https://pubmed.ncbi.nlm.nih.gov/32063301/ Human exposure to per- and polyfluoroalkyl substances (PFAS) through drinking water: A review of the recent scientific literature https://pubmed.ncbi.nlm.nih.gov/31421451/ PFAS guide https://cen.acs.org/sections/pfas.html PFAS Research https://www.niehs.nih.gov/research/programs/pfas/index.cfm Endocrine Disruption of Androgenic Activity by Perfluoroalkyl Substances: Clinical and Experimental Evidence https://academic.oup.com/jcem/article/104/4/1259/5158211 EPA Action Plan (2019) https://www.epa.gov/sites/production/files/2019-02/documents/pfas_action_plan_021319_508compliant_1.pdf PFAS FDA https://www.fda.gov/food/chemicals/and-polyfluoroalkyl-substances-pfas Contamination map in US https://www.ewg.org/interactive-maps/pfas_contamination/map/ Accumulation of perfluoroalkyl substances in human tissues https://www.sciencedirect.com/science/article/pii/S0160412013001220 High Levels Of ‘Forever Chemicals’ Detected In Northern Virginia Drinking Water https://dcist.com/story/21/03/10/high-levels-toxic-pfas-forever-chemicals-northern-virginia-drinking-water/ PFAS fact sheet https://www.ngwa.org/docs/default-source/default-document-library/pfas/pfastop-10.pdf?sfvrsn=8c8ef98b_2#:~:text=Studies%20have%20estimated%2095%20percent,%2C%20inhalation%2C%20and%20occupational%20contact. Accumulation of perfluoroalkyl substances in human tissues https://www.sciencedirect.com/science/article/pii/S0160412013001220?via%3Dihub Binding of PFOS to serum albumin and DNA: insight into the molecular toxicity of perfluorochemicals https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2656506/ How to say goodbye to PFAS https://cen.acs.org/environment/persistent-pollutants/say-goodbye-PFAS/97/i46 Viscous Microemulsions of Aqueous Film-Forming Foam (AFFF) and Jet Fuel A Inhibit Infiltration and Subsurface Transport https://pubs.acs.org/doi/10.1021/acs.estlett.0c00868 Produced by the American Chemical Society. Join the American Chemical Society! http://bit.ly/Join_acsmembership

  • Giraffic Jams at the San Diego Zoo | Giraffe Calf
    March 30, 2021

    Giraffic jam ahead, proceed to alternate route. Facebook - https://www.facebook.com/SanDiegoZoo/ Instagram - https://www.instagram.com/sandiegozoo/ Twitter - https://twitter.com/sandiegozoo Giphy - https://giphy.com/sandiegozoo TikTok - @sandiegozoo

  • 4 Tiny Missions Answering the Biggest Questions in Astrophysics
    March 30, 2021

    The Astrophysics Pioneers program is funding four innovative new missions that read like a best-hits album of the most exciting astronomical frontiers: from galaxy evolution and exoplanets, to neutron star mergers and astroparticle physics. Hosted by: Caitlin Hofmeister SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/scishowspace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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://science.nasa.gov/astrophysics/programs/astrophysics-pioneers https://www.nasa.gov/feature/nasa-selects-4-concepts-for-small-missions-to-study-universe-s-secrets https://www.nsf.gov/attachments/300822/public/9_NASA_APD_Programs_and_Budget_Update_Paul_Hertz.pdf https://news.arizona.edu/story/uarizona-will-lead-nasa-space-telescope-mission-reveal-unseen-dynamic-lives-galaxies https://www.kold.com/2021/01/14/university-arizona-lead-telescopic-mission-with-nasa/ https://www.annualreviews.org/doi/10.1146/annurev-astro-091916-055240 https://aasnova.org/2019/07/30/making-it-rain-in-the-circumgalactic-medium/ https://onlinelibrary.wiley.com/doi/full/10.1002/asna.201713343 https://www.nature.com/articles/s41586-018-0204-1 https://www.wildcat.arizona.edu/article/2021/01/sc-aspera-mission https://optics.org/news/12/2/8 https://web.archive.org/web/20160706034142/http://hubblesite.org/the_telescope/hubble_essentials/quick_facts.php https://pandorasat.com/ https://www.llnl.gov/news/lab-will-co-lead-nasa-mission-study-stars-planets https://www.universetoday.com/149824/nasa-has-chosen-4-new-pioneer-missions-aspera-pandora-starburst-and-peuo/ https://iopscience.iop.org/article/10.1088/1538-3873/128/967/094401/meta https://www.theredstonerocket.com/tech_today/article_eea07ae4-5b3c-11eb-9a0a-f712394eaadf.html https://www.sciencemag.org/news/2017/10/merging-neutron-stars-generate-gravitational-waves-and-celestial-light-show https://www.qmul.ac.uk/spa/pprc/research/neutrino-physics/anitapueo/ https://www.snowmass21.org/docs/files/summaries/CF/SNOWMASS21-CF7_CF0-NF4_NF0-IF10_IF0_Vieregg-222.pdf https://arxiv.org/abs/2010.02892 https://physics.wustl.edu/news/nasa-selects-astrophysics-mission-detect-ultrahigh-energy-neutrinos https://news.psu.edu/story/646449/2021/02/03/academics/antarctic-balloon-mission-chosen-nasa-pioneers-program https://www.icrc2019.org/uploads/1/1/9/0/119067782/icrc_july2019_vieregg.pdf https://www.phys.hawaii.edu/~anita/about/science-overview https://www.hep.ucl.ac.uk/uhen/anita/ http://stratocat.com.ar/fichas-e/2006/MCM-20061214.htm https://home.cern/science/engineering/restarting-lhc-why-13-tev https://arxiv.org/abs/1908.00923 Images: https://svs.gsfc.nasa.gov/13758 https://svs.gsfc.nasa.gov/10657 https://svs.gsfc.nasa.gov/10543 https://en.wikipedia.org/wiki/File:NanoRacksCubeSatLaunch_ISS038-E-056389.jpg https://svs.gsfc.nasa.gov/10395 https://svs.gsfc.nasa.gov/20314 https://hubblesite.org/contents/media/images/2019/17/4493-Image.html?page=6&keyword=galaxy&filterUUID=4c394bbb-b21e-43ab-a160-2a4521d70243 https://hubblesite.org/contents/media/images/2020/01/4615-Image?page=3&keyword=galaxy&filterUUID=4c394bbb-b21e-43ab-a160-2a4521d70243 https://svs.gsfc.nasa.gov/30949 https://svs.gsfc.nasa.gov/10663 https://svs.gsfc.nasa.gov/13815 https://svs.gsfc.nasa.gov/13297 https://svs.gsfc.nasa.gov/13663 https://svs.gsfc.nasa.gov/13496 https://svs.gsfc.nasa.gov/12797 https://svs.gsfc.nasa.gov/13778 https://svs.gsfc.nasa.gov/13510 https://svs.gsfc.nasa.gov/12740 https://svs.gsfc.nasa.gov/13220 https://svs.gsfc.nasa.gov/13041 https://svs.gsfc.nasa.gov/13427 https://svs.gsfc.nasa.gov/13427 https://svs.gsfc.nasa.gov/20186 https://en.wikipedia.org/wiki/File:ANITA-4_prior_to_launch.jpg https://svs.gsfc.nasa.gov/12994 https://svs.gsfc.nasa.gov/3848 https://svs.gsfc.nasa.gov/11209

  • A brief history of the devil - Brian A. Pavlac
    March 30, 2021

    Download a free audiobook version of "Devil in the White City" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed -- Satan, the beast crunching sinners’ bones. Lucifer, the fallen angel. Mephistopheles, the trickster striking deals. These three divergent devils are all based on Satan of the Old Testament. But unlike any of these literary devils, the Satan of the Bible was a relatively minor character. So how did he become the ultimate antagonist, with so many different forms? Brian A. Pavlac investigates. Lesson by Brian A. Pavlac, directed by Reza Riahi & Mehdi Shiri. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/a-brief-history-of-the-devil-brian-a-pavlac Dig deeper with additional resources: https://ed.ted.com/lessons/a-brief-history-of-the-devil-brian-a-pavlac#digdeeper Check out our full book rec: https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/the-devil-in-the-white-city Animator's website: https://www.rezariahi.com/ Music: https://soundcloud.com/aim-music ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, emily lam, Sid, Jordan Tang, Kent Logan, Alexandra Panzer, Declan Manning, varun, Cindy Flores, Anantha RamaKrishnan, Javier Aldavaz, Ivan Yeung, Jaime Camacho, Irene Au, Shannon Lee, Роман Валесюк, LunarQueen, Iza, Brian Elieson, Paul, Grayson Garbarino, Oge O, Weronika Falkowska, Stefano Esposito, Jan M. Brandt, Harshal, Nevin Spoljaric, Christine, Yvonne Feijoo, Sid Chanpuriya, Arjay Arcinue Dineros, RAD, Anoom Yasmin, Laura Johnson, Anoop Varghese, David Yastremski, Noah Webb, Zoë Tulip, B, Erica Guerrero, Richard Manklow, Roberto Chena, Luke Pisano, Andrea Gordon, Aleksandar Donev, Brendan and Nicole's summer job and Ryan Weiler.

  • How to Make an Electromagnet | Amazing Science Experiments | Lab 360
    March 30, 2021

    How to Make Electromagnet Experiment. This Experiment is absolutely Awesome and a great way to learn a little bit of tricks while also having fun. This is a Safe and Fun Science Experiment by Lab 360 you can try out at Home! For more such exciting experiments, stay tuned to Lab 360!! #lab360 #scienceathome #amazingscienceexperiments Watch more : https://www.youtube.com/watch?v=RZp3cdYSEZg&list=PLOBAle4nXOIN8bKXVJ1HHfr0w_CoxhGQW&ab_channel=LAB360-EasyScienceExperiments Subscribe: http://bit.ly/1V77IUh Looking for authentic science demonstrations? You've landed at the right place. Earlier know as HooplaKidz Lab, Lab 360 Science experiments provide hours of fun and we believe in keeping it simple and awesome at the same time. Find easy science experiments for people of all ages to do at home. Have a look at our fun experiments from LAB 360!

  • THE FIRST WAVE Tease | National Geographic
    March 29, 2021

    From National Geographic Documentary Films and Academy Award nominee and Emmy Award winner Matthew Heineman comes THE FIRST WAVE. The film spotlights the everyday heroes at the epicenter of COVID-19 as they come together to fight one of the greatest threats the world has ever encountered. Coming soon. ➡ 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 THE FIRST WAVE | National Geographic Documentary Films https://youtu.be/W1Yw8v80Ils National Geographic https://www.youtube.com/natgeo