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Episodes 1,745

Counted on this page — what you have heard stays on this device, so it is not something the list can be paged by.
  • 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

  • August 26 · 27 min

    Let's transform energy -- with natural gas - T. Boone Pickens

    The US consumes 25% of the world's oil -- but as energy tycoon T. Boone Pickens points out onstage, the country has no energy policy to prepare for the inevitable. Is alternative energy our bridge to an oil-free future? After losing $150 million investing in wind energy, Pickens suggests it isn't, not yet. What might get us there? Natural gas. After the talk, watch for a lively Q&A with TED Curator Chris Anderson. Talk by T. Boone Pickens. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 25 · 17 min

    Excuse me, may I borrow your car? - Robin Chase

    A decade ago, Robin Chase founded Zipcar in the US, now the largest car-sharing company in the world. Now she's exploring the next level of car-sharing: Buzzcar, a French startup that lets people rent their own cars to others. The details are fascinating (how does insurance work, exactly?), and the larger vision (she calls it Peers, Inc.) points to a new definition of ownership and entrepreneurship. Talk by Robin Chase. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 25 · 8 min

    Could this technology stop all viruses?

    Explore how scientists are developing a flu vaccine that would protect you against every strain— even ones that don’t exist yet. -- There’s a vaccine being developed now that would protect you against every strain of the flu— even ones that don’t exist yet. But influenza is constantly mutating, so is a universal vaccine even possible? And how do you design a vaccine that will be effective against future strains? Explore how scientists are developing new ways to help our immune systems fight viruses. Directed by Igor Coric, Artrake Studio. This video made possible in collaboration with Gates Ventures Learn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartners 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/could-one-vaccine-protect-against-everything Dig deeper with additional resources: https://ed.ted.com/lessons/could-one-vaccine-protect-against-everything#digdeeper Animator's website: https://www.artrake.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Roberto Chena, Oliver Koo, Luke Pisano, Andrea Gordon, Aleksandar Donev, Nicole Klau Ibarra, Jesse Lira, Ezekiel Raui, Petr Vacek, Dennis, Olivia Fu, Kari Teffeau, Cindy Lai, Rajath Durgada Manjunath, Dan Nguyen, Chin Beng Tan, Tom Boman, Karen Warner, Iryna Panasiuk, Aaron Torres, 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 and Brian A. Dunn. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 25 · 5 min

    Speech acts: Constative and performative - Colleen Glenney Boggs

    View full lesson: http://ed.ted.com/lessons/speech-acts-constative-and-performative-colleen-glenney-boggs When are words just words, and when do words force action? Linguist J.L. Austin divided words into two categories: constatives (words that describe a situation) and performatives (words that incite action). For instance, is a "No running" sign describing your gait, or are you not running because the sign prohibits it? Colleen Glenney Boggs describes how these categorizations give power to words and, ultimately, to your actions. Lesson by Colleen Glenney Boggs, animation by Lou Webb. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 25 · 7 min

    The most groundbreaking scientist you've never heard of - Addison Anderson

    View full lesson: http://ed.ted.com/lessons/the-most-groundbreaking-scientist-you-ve-never-heard-of-addison-anderson Seventeenth-century Danish geologist Nicolas Steno earned his chops at a young age, studying cadavers and drawing anatomic connections between species. Steno made outsized contributions to the field of geology, influencing Charles Lyell, James Hutton and Charles Darwin. Addison Anderson recounts Steno's little-known legacy and lauds his insistence on empiricism over blind theory. Lesson by Addison Anderson, animation by Anton Bogaty. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 24 · 7 min

    How to navigate rejection

    Dig into the psychology of why rejection causes us pain, and explore strategies to cope with this common experience. -- Rejection hurts. It’s incredibly painful to feel like you’re not wanted — and we do mean painful. Researchers found that we relate rejection to being “hurt,” using terms like “crushed” or “broken-hearted.” So, why does rejection trigger such a strong response, and is there any way to cope with this unique kind of pain? Explore common strategies to help you process this emotional experience. Directed by Caitlin McCarthy. This video made possible in collaboration with Character Lab Learn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartners A special thanks to Mark Leary who provided information and insights for the development of this video. 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-to-deal-with-rejection Dig deeper with additional resources: https://ed.ted.com/lessons/how-to-deal-with-rejection#digdeeper Animator's website: https://c8l.in ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Olivia Fu, Kari Teffeau, Cindy Lai, Rajath Durgada Manjunath, Dan Nguyen, Chin Beng Tan, Tom Boman, Karen Warner, Iryna Panasiuk, Aaron Torres, 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 and Rayo. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 23 · 3 min

    Puzzles of vernacular: Tuxedo - Jessica Oreck

    View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-tuxedo-jessica-oreck How did tuxedo's roots extend from Native American history to black tie evening wear? Jessica Oreck reveals what the Delaware Indians and formal fashion have in common. Lesson by Jessica Oreck and Rachael Teel, animation by Jessica Oreck. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 23 · 5 min

    Bird migration, a perilous journey - Alyssa Klavans

    Explore why migration is so taxing and dangerous for birds, and what ways we can help birds on their journey. -- Nearly 200 species of songbirds migrate south for winter, some traveling up to 7,000 miles. No easy task, the annual journey is dangerous to birds due to landscape change -- so much so, that only half the birds that migrate south will return home for spring. Alyssa Klavans details why bird migration is so taxing and how we can assist our chirping friends. Lesson by Alyssa Klavans, animation by Igor Coric. 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: http://ed.ted.com/lessons/bird-migration-a-perilous-journey-alyssa-klavans Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 20 min

    The surprising science of happiness - Nancy Etcoff

    View full lesson: http://ed.ted.com/lessons/nancy-etcoff-on-the-surprising-science-of-happiness Cognitive researcher Nancy Etcoff looks at happiness -- the ways we try to achieve and increase it, the way it's untethered to our real circumstances, and its surprising effect on our bodies. Talk by Nancy Etcoff. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    Do politics make us irrational? - Jay Van Bavel

    Dig into the psychology of political partisanship, how to recognize it and what strategies can be used to combat it. -- Can someone’s political identity actually affect their ability to process information? The answer lies in a cognitive phenomenon known as partisanship. While identifying with social groups is an essential and healthy part of life, it can become a problem when the group’s beliefs are at odds with reality. So how can we recognize and combat partisanship? Jay Van Bavel shares helpful strategies. Lesson by Jay Van Bavel, directed by Patrick Smith. Animator's website: http://www.blendfilms.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/do-politics-make-us-irrational-jay-van-bavel Thank you so much to our patrons for your support! Without you this video would not be possible! Pavel Maksimov, Victoria Soler-Roig, Betsy Feathers, Samuel Barbas, Therapist Gus, Sai Krishna Koyoda, Elizabeth Parker, William Bravante, Irindany Sandoval, Mark wisdom, Brighteagle, Beatriz Inácio, Mighterbump, Pamela Harrison, Maija Chapman, Liana Switzer, Curtis Light, The Brock, Dianne Palomar, Edgar Campos Barrachina, Maria Lerchbaumer, Ever Granada, Marin Kovachev, Ravi S. Rāmphal, Penelope Misquitta, Tekin Gültekin, Jhuval , Hans Peng, Gaurav Mathur, Erik Biemans, Tony, Michelle, Katie and Josh Pedretti, Vaibhav Mirjolkar, Thomas Bahrman, Allan Hayes, Aidan Forero, Uday Kishore, Mikhail Shkirev, Devesh Kumar, Sunny Patel, Anuj Tomar, Lowell Fleming, David Petrovič, Hoai Nam Tran, Stina Boberg, Alexandrina Danifeld, Kack-Kyun Kim, Travis Wehrman, haventfiguredout, Caitlin de Falco and Ken. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    The dark history of the Chinese Exclusion Act - Robert Chang

    Dig into the Chinese Exclusion Act of 1882, which suspended Chinese immigration to the U.S. and blocked Chinese immigrants from citizenship. -- In 1882, the United States Congress passed the Chinese Exclusion Act, the first federal law that restricted immigration based explicitly on nationality. In practice, the Act banned entry to all ethnically Chinese immigrants besides diplomats, and prohibited existing immigrants from obtaining citizenship. Robert Chang details the lasting impact the Act had on immigrant rights and freedoms. Lesson by Robert Chang, directed by Mohammad Babakoohi & Yijia Cao. 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-dark-history-of-the-chinese-exclusion-act-robert-chang Dig deeper with additional resources: https://ed.ted.com/lessons/the-dark-history-of-the-chinese-exclusion-act-robert-chang#digdeeper ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Nevin Spoljaric, 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 and Ryan Weiler. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 5 min

    How is power distributed in the United States government? - Belinda Stutzman

    View full lesson: http://ed.ted.com/lessons/how-is-power-divided-in-the-united-states-government-belinda-stutzman Article II of the United States Constitution allows for three separate branches of government (legislative, executive, and judicial), along with a system of checks and balances should any branch get too powerful. Belinda Stutzman breaks down each branch and its constitutionally-entitled powers. Lesson by Belinda Stutzman, animation by Johnny Chew. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    Could we steal the power of a black hole? - Fabio Pacucci

    Download a free audiobook version of "Children of Time" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed Check out our full book recommendation: https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/children-of-time -- Imagine a distant future when humans reach beyond Earth, forge cities on planets thousands of light-years away, and maintain a galactic web of trade and transport. What would it take to make that leap? And where would we get enough energy to power that civilization? Fabio Pacucci explores the possibility of harnessing energy from a black hole to power a galactic civilization. Lesson by Fabio Pacucci, directed by TOTEM Studio. Animator's website: http://franco-barroeta.squarespace.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/could-we-harness-the-power-of-a-black-hole-fabio-pacucci Thank you so much to our patrons for your support! Without you this video would not be possible! Lawrence Teh Swee Kiang, BRENDAN NEALE, Jane White, Karmi Nguyen, John C. Vesey, Yelena Baykova, Harshita Jagdish Sahijwani, Won Jang, Nick Johnson, Tariq Keblaoui, 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 and Bruno Pinho. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 7 min

    One of history's most harmful myths - Anneliese Mehnert

    Examine the empty land theory, which was created by European colonizers in South Africa to support their claims to the region. -- From the 1650s through the late 1800’s, European colonists descended on South Africa. They sought to claim the region, becoming even more aggressive after discovering the area’s abundant natural resources. To support their claims to the land, the colonizers asserted they were settling in empty land devoid of local people. Was this argument true? Anneliese Mehnert debunks the Empty Land Theory. Lesson by Anneliese Mehnert, directed by Héloïse Dorsan-Rachet. 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/history-s-most-dangerous-myth-anza-mehnert Dig deeper with additional resources: https://ed.ted.com/lessons/history-s-most-dangerous-myth-anza-mehnert#digdeeper Animator's website: https://www.heloisedr.com & https://www.instagram.com/helo.dr Music: https://www.campstudio.co/ ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora, Noel Situ, emily lam, Sid, Niccolò Frassetto, Mana, I'm here because of Knowledge Fight Facebook group., Linda Freedman, Edgardo Cuellar, Jaspar Carmichael-Jack, Michael Burton, VIVIANA A GARCIA BESNE, The Vernon's, Olha Bahatiuk, Jesús Bíquez Talayero, Chels Raknrl, Sai Pranavi Jonnalagadda, Stuart Rice, Jing Chen, Vector-Dopamine math, Jasper Song, Giorgio Bugnatelli, Chardon, Eddy Trochez, OnlineBookClub.org, Eric Shear, Leith Salem, Omar Hicham, Adrian Rotaru, Brad Sullivan, Karen Ho, Niklas Frimberger, Hunter Manhart, Nathan Nguyen, Igor Stavchanskiy, James R DeVries, Grace Huo, Diana Huang and Chau Hong Diem. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 3 min

    Mysteries of vernacular: Jade - Jessica Oreck and Rachael Teel

    View full lesson: http://ed.ted.com/lessons/mysteries-of-veracular-jade-jessica-oreck-and-rachael-teel Now known for its beauty and green hue, the stone jade was previously thought to espouse magical properties, such as kidney treatment. Jessica Oreck and Rachael Teel explain the word's travels from 15th century to Spain to today (and why the word jaded is unrelated by root). Lesson by Jessica Oreck and Rachael Teel, animation by Jessica Oreck. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    Should you go solar? - Shannon Odell

    Explore how solar units can help you save money on energy costs, and the most common challenges of switching to solar power. -- Today in many countries solar is the cheapest form of energy to produce. Millions of homes are equipped with rooftop solar, with most units paying for themselves in their first seven to 12 years and then generating further savings. So, how much money can you save by switching to solar? Shannon Odell shares how solar units could help pave the way for a cleaner and more reliable energy future. Lesson by Shannon Odell, directed by Biljana Labović. This video made possible in collaboration with Speed & Scale Learn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartners A special thanks to Eric O'Shaughnessy who provided information and insights for the development of this video. 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/are-solar-panels-worth-it-shannon-odell Dig deeper with additional resources: https://ed.ted.com/lessons/are-solar-panels-worth-it-shannon-odell#digdeeper ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Kack-Kyun Kim, Michael Braun-Boghos, zjweele13, Anna-Pitschna Kunz, Edla Paniguel, Thomas Mungavan, Jaron Blackburn, Venkat Venkatakrishnan, ReuniteKorea, Aaron Henson, Rohan Gupta, Begum Tutuncu, Brian Richards, Jørgen Østerpart, Tyron Jung, Carsten Tobehn, Katie Dean, Ezgi Yersu, Gerald Onyango, alessandra tasso, Doreen Reynolds-Consolati, Manognya Chakrapani, Ayala Ron, Eunsun Kim, Phyllis Dubrow, Ophelia Gibson Best, Paul Schneider, Joichiro Yamada, Henrique Cassús, Karthik Cherala, Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Jose Henrique Leopoldo e Silva, Mandeep Singh, Abhijit Kiran Valluri, Morgan Williams, Devin Harris, Pavel Zalevskiy, Karen Goepen-Wee, Filip Dabrowski, Barbara Smalley, Megan Douglas, Tim Leistikow, Ka-Hei Law and Hiroshi Uchiyama. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 9 min

    What led to the Rwandan Genocide? - Susanne Buckley-Zistel

    Dig into the history of the Rwandan Genocide of 1994, during which over one-tenth of the country’s population was killed. -- For one hundred days in 1994, the African country of Rwanda suffered a horrific campaign of mass murder. Neighbor turned against neighbor as violence engulfed the region, resulting in the deaths of over one-tenth of the country’s population. How did this happen? And why didn't international organizations intervene? Susanne Buckley-Zistel digs into the history of the Rwandan Genocide. Lesson by Susanne Buckley-Zistel, directed by Mohammad Babakoohi. 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/what-caused-the-rwandan-genocide-susanne-buckley-zistel Dig deeper with additional resources: https://ed.ted.com/lessons/what-caused-the-rwandan-genocide-susanne-buckley-zistel#digdeeper Animator's website: https://mohammadbabakoohi.tumblr.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Mark Morris, Misaki Sato, EdoKun, SookKwan Loong, Bev Millar, Lex Azevedo, Michael Aquilina, Jason A Saslow, Yansong Li, Cristóbal Moenne, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora, Noel Situ, emily lam, Sid, Niccolò Frassetto, Mana, I'm here because of Knowledge Fight Facebook group., Linda Freedman, Edgardo Cuellar, Jaspar Carmichael-Jack, Michael Burton, VIVIANA A GARCIA BESNE, The Vernon's, Olha Bahatiuk, Jesús Bíquez Talayero, Chels Raknrl, Sai Pranavi Jonnalagadda, Stuart Rice, Jing Chen, Vector-Dopamine math, Jasper Song, Giorgio Bugnatelli, Chardon and Eddy Trochez. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    Texting that saves lives - Nancy Lublin

    When Nancy Lublin started texting teenagers to help with her social advocacy organization, what she found was shocking -- they started texting back about their own problems, from bullying to depression to abuse. So she's setting up a text-only crisis line, and the results might be even more important than she expected. Talk by Nancy Lublin. Learn more about your ad choices. Visit megaphone.fm/adchoices

  • August 21 · 8 min

    The rise and fall of Italy's hired warriors - Stephanie Honchell Smith

    Dig into the history of the elite mercenaries known as condottieri, who were soldiers for hire for Italy's rich and powerful. -- During the 14th and 15th centuries, mercenaries known as condottieri dominated Italian warfare, profiting from— and encouraging— the region’s intense political rivalries. As rulers competed for power and prestige, their disputes often played out in military conflicts, fought almost entirely by the condottieri. So who were these elite and conniving warriors? Stephanie Honchell Smith investigates. Lesson by Stephanie Honchell Smith, directed by Yael Reisfeld. 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-merciless-mercenaries-of-the-italian-renaissance-stephanie-honchell-smith Dig deeper with additional resources: https://ed.ted.com/lessons/the-merciless-mercenaries-of-the-italian-renaissance-stephanie-honchell-smith#digdeeper Animator's website: https://www.yaelreisfeld.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Orlellys Torre, Corheu, Thomas Mee, Maryann H McCrory, Blas Borde, John Hellmann, Poompak Meephian, Chuck Wofford, Adam Pagan, Wes Winn, Conder Shou, ntiger, Noname, Hansan Hu, David D, Mac Hyney, Keith Ellison, robin valero walters, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Denis Chon, Julian Oberhofer, Monte Carroll, Eddy, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice, Fernando A. Endo, Helen Lee, pam morgan, sarim haq, Gerardo Castro, Michel-Ange Hortegat, Enes Kirimi, Amaury BISIAUX, ND, Samyogita Hardikar, Vanessa Graulich, Vandana Gunwani, Abdulmohsin Almadi, AJ Lyon, Geoffrey Bultitude, Mi Mi, Thomas Rothert, Brian Elieson, Oge O and Weronika Falkowska. Learn more about your ad choices. Visit megaphone.fm/adchoices

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