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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.

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  • 1,823 episodes
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  • Avg 9 min
  • English

Episodes 1,823

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  • August 26 · 8 min

    The philosophy of cynicism - William D. Desmond

    Explore the ancient Greek philosophy of cynicism, which calls for the rejection of materialism and conformity in favor of a simple life. -- In the 4th century BCE, a young Diogenes of Sinope was found to be counterfeiting coins. He was stripped of his citizenship, his money, all his possessions and sent into exile. He decided he would live self-sufficiently, close to nature, without materialism, vanity, or conformity and only then could he be truly free. William D. Desmond details how Diogenes gave rise to the philosophy of cynicism. Lesson by William D. Desmond, directed by Avi Ofer. Animator's website: https://www.aviofer.com Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Support us on Patreon: http://bit.ly/TEDEdPatreon Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram View full lesson: https://ed.ted.com/lessons/the-philosophy-of-cynicism-william-d-desmond Thank you so much to our patrons for your support! Without you this video would not be possible! Carlos H. Costa, Eimann P. Evarola, Aleksandr Lyozin, Mohamed Elsayed, Alan Wilder, Marcus Appelbaum, Francisco Leos, Kevin O'Leary, Les Howard, Ten Cha, Mehmet Yusuf Ertekin, Arlene Weston, phkphk123321, Jennifer Kurkoski, Ryan B Harvey, Austin Randall, Abhishek Bansal, Jayant Sahewal, Dian Atamyanov, igor romanenko, Jose Arcadio Valdes Franco, Brandy Sarver, Guy Hardy, Tu-Anh Nguyen, Karl Laius, Madee Lo, JY Kang, Marc Bou Zeid, Abhishek Goel, Charles A Hershberger, Coenraad Keuning, Robert Seik, Heidi Stolt, Alexis Hevia, Todd Gross, Brady Jones, Christina Salvatore, Zhong Ming Zenny Tan, Karisa Caudill, Bruno Pinho, Derek Drescher, Mihail Radu Pantilimon, Amin Shahril, Mohamed Elsayed, Barthélémy Michalon, Chumi Ogbonna, Karlee Finch, Mohammad Said, jj5252 and Kelvin Lam. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 26 · 8 min

    The mythology of Pegasus and the chimera - Iseult Gillespie

    Discover the myth of Bellerophon, the hero who battled and killed the Chimera monster atop the winged horse Pegasus. -- Shielded from the gorgon’s stone gaze, Perseus crept through Medusa’s cave. When he reached her, he drew his sickle and brought it down on her neck. From Medusa's neck sprung two children. One was a giant wielding a golden sword; the other was the magnificent, winged horse, Pegasus. No bridle could contain him— until one fateful day. Iseult Gillespie details the myth of the hero Bellerophon. Lesson by Iseult Gillespie, directed by Karina Forero, Lucy Animation Studio. 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-myth-of-pegasus-and-the-chimera-iseult-gillespie Dig deeper with additional resources: https://ed.ted.com/lessons/the-myth-of-pegasus-and-the-chimera-iseult-gillespie#digdeeper Animator's website: https://karinaxforero.wixsite.com/portafolio ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Po Foon Kwong, Boffin, Jesse Jurman, Scott Markley, Elija Peterson, Ovidiu Mrd, paul g mohney, Steven Razey, Nathan Giusti, Helen Lee, Anthony Benedict, Karthik Balsubramanian, Annastasshia Ames, Amy Lopez, Vinh-Thuy Nguyen, Liz Candee, Ugur Doga Sezgin, Karmi Nguyen, John C. Vesey, Yelena Baykova, Nick Johnson, Carlos H. Costa, Jennifer Kurkoski, Ryan B Harvey, Akinola Emmanuel, Jose Arcadio Valdes Franco, Sebastiaan Vleugels, Karl Laius, JY Kang, Abhishek Goel, Heidi Stolt, Nicole Sund, Karlee Finch, Mario Mejia, Denise A Pitts, Doug Henry, Keven Webb, Mihai Sandu, Deepak Iyer, Javid Gozalov, Kyanta Yap, Rebecca Reineke, William Biersdorf, Patricia Alves Panagides, Yvette Mocete, Cyrus Garay, Samuel Barbas, LadyGeek, Marin Kovachev and Penelope Misquitta. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 26 · 5 min

    What on Earth is angular velocity? - Brian Jones

    View full lesson: http://ed.ted.com/lessons/what-on-earth-is-spin-brian-jones Why does the Earth spin? Does a basketball falling from a spinning merry-go-round fall in a curve, as it appears to, or in a straight line? How can speed be manipulated while spinning? In short, why is the spinning motion so special? Brian Jones details the dizzyingly wide array of ways that spinning affects our lives. Lesson by Brian Jones, animation by Flaming Medusa Studios. Learn more about your ad choices. Visit megaphone.fm/adchoices

Showing 1,821–1,823 of 1,823 episodes