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  • The colossal consequences of supervolcanoes - Alex Gendler

    View full lesson: http://ed.ted.com/lessons/the-colossal-consequences-of-supervolcanoes-alex-gendler

    Uploaded 09-06-14

    In 1816, Europe and North America were plagued by heavy rains, odd-colored snow, famines, strange fogs and very cold weather well into June. Though many people believed it to be the apocalypse, this "year without a summer" was actually the result of a supervolcano eruption that happened one year earlier over 1,000 miles away. Alex Gendler describes the history and science of these epic eruptions.

    Lesson by Alex Gendler, animation by Andrew Foerster.



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    7 min
  • The myth of Loki and the master builder - Alex Gendler

    Dive into the Norse myth of how Loki tricked a stranger into building the great wall of Asgard to keep the realm safe from giants.

    Uploaded 14-11-19

    --

    Asgard, a realm of wonders, was where the Norse Gods made their home. There Odin’s great hall of Valhalla towered above the mountains and Bifrost, the rainbow bridge, anchored itself. Though their domain was magnificent, it stood undefended from the giants and trolls who sought to destroy them. But a stranger appeared and made the gods an offer. Alex Gendler details the myth of the master builder.

    Lesson by Alex Gendler, directed by Hype CG.

    Animator's website: https://www.hype.cg
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    View full lesson: https://ed.ted.com/lessons/the-myth-of-loki-and-the-master-builder-alex-gendler

    Thank you so much to our patrons for your support! Without you this video would not be possible! Michael Braun-Boghos, Rohan Gupta, Elizabeth Cruz, Yujing Jiang, Sarah Lundegaard, Vladimir Ivanchenko, Georg Gusewski, Rohit Lodha, Erica Zhuang, Aaron Henson, Julio Sabatés Rodríguez, Vivian and Gilbert Lee, Fahad Nasser Chowdhury, ரமணன், John simmons, June Reiling, Khalid AlAli, Mickey Mikeworth, Nathaniel Lupus, Yansong Li, Chung Wah Gnapp, Amber Alexander, Robert Patrick, Pi Guanghui, Barbara Younker, Ai Ejima, Soma Ali, Roman Pinchuk, Raheem, Hector Quintanilla, Leen Mshasha, Mariana Ortega, Danny Romard, James Bruening, Ricki Daniel Marbun, Malcolm Callis, Sabrina Gonzalez, Al the Scottish Wildcat, سلطان الخليفي, Alexander Walls, Della Palacios, Vik Nagjee, Hiroshi Uchiyama, Adi V, Andrew Bosco, Craig Sheldon, Rishi Pasham, Joanne Luce, Jason A Saslow and Mary Sawyer.



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    7 min
  • The dangers of mixing drugs - Céline Valéry

    Explore the science of why mixing drugs and drug interactions with other substances can lead to dangerous health complications.

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    Which of the following is risky behavior: a person taking cholesterol medicine with grapefruit juice? Or a person taking Acetaminophen before going out for drinks? Or a person on blood thinners who takes an aspirin? Turns out, all of them are risky. Each has inadvertently created a drug interaction that could lead to serious complications. Céline Valéry describes the dangers of mixing substances.

    Lesson by Céline Valéry, directed by Cabong Studios.

    Animator's website: https://www.cabongstudios.com.br/
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    View full lesson: https://ed.ted.com/lessons/the-dangers-of-mixing-drugs-celine-valery

    Thank you so much to our patrons for your support! Without you this video would not be possible! Hugo Legorreta, Zhexi Shan, Gustavo Mendoza, Bárbara Nazaré, Josh Engel, Natalia Rico, Andrea Feliz, Eysteinn Guðnason, Bernardo Paulo, Victor E Karhel, Sydney Evans, Latora Slydell, Oyuntsengel Tseyen-Oidov, Noel Situ, Elliot Poulin, emily lam, Juan, Jordan Tang, Kent Logan, Alexandra Panzer, Laura Cameron Keith, Jen , Ellen Spertus, Cailin Ramsey, Markus Goldhacker, Leora Allen, Andras Radnothy, Chris, Arpita Singh, Vijayalakshmi, Marc Bilodeau, Peng, Tzu-Hsiang, paul g mohney, Maya Toll, Sebastian Regez, Bruno Hannud, Andreas Voltios, Shubham Arora, Ugur Doga Sezgin, Akinola Emmanuel, Kyanta Yap, Ricardo Rendon Cepeda, Ana Maria, Benjamin & Shannon Pinder, Ernest Chow, Bela Namyslik, Alan Froese, Anika Westburg, Nick Cozby and Shawar Khan.

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    7 min
  • On being a woman and a diplomat - Madeleine Albright

    View full lesson: http://ed.ted.com/lessons/madeleine-albright-on-being-a-woman-and-a-diplomat

    Uploaded 17-08-13

    In a frank and funny Q and A with Pat Mitchell from the Paley Center, former U.S. Secretary of State Madeleine Albright talks bluntly about politics and diplomacy, making the case that women's issues deserve a place at the center of foreign policy. Far from being a "soft" issue, she says, women's issues are often the very hardest ones, dealing directly with life and death. Since leaving office as U.S. Secretary of State in 2001, Madeleine Albright has continued her distinguished career in foreign affairs as a businesswoman, political adviser and professor.

    Talk by Madeleine Albright.



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    17 min
  • Every one of your devices can be hacked - Avi Rubin

    Could someone hack your pacemaker? At TEDxMidAtlantic, Avi Rubin explains how hackers are compromising cars, smartphones and medical devices, and warns us about the dangers of an increasingly hack-able world. (Filmed at TEDxMidAtlantic.)

    Talk by Avi Rubin.

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    22 min
  • The most widespread falsehoods about Neanderthals - Bruce Hardy

    Dig into the surprisingly complex lives of Neanderthals, and explore theories on what happened to our evolutionary cousins.

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    In 1856, quarriers working in Germany’s Neander Valley discovered several mysterious fossils. The remains changed hands until being identified as the skullcap and femur bones of something ancient and human, but not quite us. It soon became clear they belonged to an extinct human species— the first ever known to science: Neanderthals. Bruce Hardy explores what happened to our evolutionary cousins.

    Lesson by Bruce Hardy, directed by Daniel Harisberger, Team Tumult.

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    View full lesson: https://ed.ted.com/lessons/the-biggest-myths-about-neanderthals-bruce-hardy
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    Animator's website: https://www.teamtumult.ch
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    Thank you so much to our patrons for your support! Without you this video would not be possible! Eric Braun, Sonja Worzewski, Michael Clement, Adam Berry, Ghaith Tarawneh, Nathan Milford, Tomas Beckett, Alice Ice, Eric Berman, Kurt Paolo Sevillano, Jennifer Heald, Megulo Abebe, isolwi, Kate Sem, Ujjwal Dasu, Angel Alberici, Minh Quan Dinh, Sylvain, Terran Gimpel, Talia Sari, Katie McDowell, Allen, Mahina Knuckles, Charmaine Hanson, Thawsitt, Jezabel, Abdullah Abdulaziz, Xiao Yu, Melissa Suarez, Brian A. Dunn, Francisco Amaya, Daisuke Goto, Matt Switzler, Peng, Tzu-Hsiang, Bethany Connor, Jeremy Shimanek, Mark Byers, Avinash Amarnath, Xuebicoco, Rayo, Po Foon Kwong, Boffin, Jesse Jurman, Scott Markley, Elija Peterson, Ovidiu Mrd, paul g mohney, Steven Razey, Nathan Giusti, and Helen Lee.

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    10 min
  • The most substantial errors in mapmaking history - Kayla Wolf

    Travel through the history of mapmaking and discover what big mistakes cartographers made about the world’s geography.

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    For thousands of years, people made both functional maps and what are known as cosmographies, illustrating the earth and its position in the cosmos, often including constellations, gods, and mythic locations. These maps were meant to depict the world's geography, but weren't necessarily useful for navigation and contained some glaring mistakes. Kayla Wolf shares mapmaking’s biggest blunders.

    Lesson by Kayla Wolf, directed by Serin İnan, Kozmonot Animation Studio.

    Tabula Rogeriana image from Konrad Miller: https://bit.ly/KonradMiller

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    View full lesson: https://ed.ted.com/lessons/the-biggest-mistakes-in-mapmaking-history-kayla-wolf
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    Animator's website: https://www.kozmonot.tv
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    Thank you so much to our patrons for your support! Without you this video would not be possible! Sid, Kent Logan, Alexandra Panzer, John Hellmann, Poompak Meephian, Chuck Wofford, Daniel Erickson, frank goto, Jayson Hauschild, J D Wallace, Marq Short, Chen Jun Xiang, Adam Pagan, Paul Schultz, Behzad Farhanieh, Anders Sørheim, Wes Winn, Conder Shou, BrushReads, Matt Kennedy, Jonah Dobbs, ntiger, Noname, Hansan Hu, Cameron Burkle, Dhanwanth Varadhan, David D, Zuko Gameplays, Jonathan Bates JBZ, Aria Smith, Mac Hyney, Keith Ellison, robin valero walters, Camehira, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Jayson Gasper Ayson, Maxwell Ramsby, Dmitry Yuryev, Denis Chon, Julian Oberhofer, Monte Carroll, Eddy, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice and Fernando A. Endo.

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    7 min
  • Fighting a contagious cancer - Elizabeth Murchison

    What is killing the Tasmanian devil? A virulent cancer is infecting them by the thousands -- and unlike most cancers, it's contagious. Researcher Elizabeth Murchison tells us how she's fighting to save the Taz, and what she's learning about all cancers from this unusual strain. Contains disturbing images of facial cancer.

    Uploaded 16-08-13

    Talk by Elizabeth Murchison.



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    17 min
  • The key to media's secret codes - Ben Beaton

    View full lesson: http://ed.ted.com/lessons/the-key-to-media-s-hidden-codes

    Colors, camera angles and logos in the media can all prompt immediate associations with emotions, activities and memories. Learn to decode the intricate system of symbols that are a part of everyday life -- from media messages to traffic signs.

    Lesson by Ben Beaton, animation by TED-Ed.

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    8 min
  • The wicked wit of Jane Austen - Iseult Gillespie

    English novelist Jane Austen’s beloved works, like “Pride and Prejudice,” explored the dependence of women on marriage in British high society.

    Uploaded 21-03-19

    --

    Whether she’s describing bickering families, quiet declarations of love, or juicy gossip, Jane Austen’s writing often feels as though it was written just for you. Her dry wit and cheeky playfulness informs her heroines, whose conversational tone welcomes readers with a conspiratorial wink. Iseult Gillespie explores the sly societal satire and unique tongue-in-cheek humor of Jane Austen.

    Lesson by Iseult Gillespie, directed by Compote Collective.

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    View full lesson: https://ed.ted.com/lessons/the-wicked-wit-of-jane-austen-iseult-gillespie

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    7 min

About TED-Ed

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TED-Ed’s mission is to create lessons worth sharing. Feed and expand your curiosity with our award-winning animated shorts - published on YouTube and available with supplemental learning materials on ed.ted.com.