TED-Ed

TED-Ed
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TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within TED-Ed’s growing library of TED-Ed animations, you will find carefully curated educational videos, many of which represent collaborations between talented educators and animators nominated through the TED-Ed website (ed.ted.com).

Want to suggest an idea for a TED-Ed animation or get involved with TED-Ed? Visit our website at: http://ed.ted.com/get_involved.

Also, consider donating to us on Patreon! By doing so, you directly support our mission and receive some pretty awesome rewards: https://www.patreon.com/teded

What are mini brains? - Madeline Lancaster

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-we-grow-human-brains-outside-our-bodies-madeline-lancaster Shielded by our thick skulls and swaddled in layers of protective tissue, the human brain is extremely difficult to observe in action. Luckily, scientists can use brain organoids — pencil eraser-sized masses of cells that function like human brains but aren’t part of an organism — to look closer. How do they do it? And is it ethical? Madeline Lancaster shares how to make a brain in a lab. Lesson by Madeline Lancaster, animation by Adam Wells. Thank you so much to our patrons for your support! Without you this video would not be possible! Nik Maier, Robert Sukosd, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Michal Salman, Julie Cummings-Debrot, Gilly , Ka-Hei Law, Maya Toll, Aleksandar Srbinovski, Jose Mamattah, Mauro Pellegrini, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Moonlight , Shawar Khan, Chris, Alex Serbanescu, Megan Douglas, Barbara Smalley, Filip Dabrowski, Joe Giamartino, Clair Chen, Vik Nagjee, Karen Goepen-Wee, Della Palacios, Rui Rizzi, Bryan Blankenburg, Bah Becerra and Stephanie Perozo.

8 saat önce

The tragic myth of Orpheus and Eurydice - Brendan Pelsue

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-tragic-myth-of-orpheus-and-eurydice-brendan-pelsue The marriage of Orpheus, the greatest of all poets and musicians, to Eurydice, a wood nymph, was heralded as the perfect union. Anyone could tell the couple was deeply in love. So when their wedding ceremony ended in Eurydice's untimely death, Orpheus had no choice but to venture into the underworld to try to reclaim his lost love. Brendan Pelsue shares the tragic myth of Orpheus and Eurydice. Lesson by Brendan Pelsue, animation by Anton Bogaty. Thank you so much to our patrons for your support! Without you this video would not be possible! Silas Schwarz, Fabio Peters, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Michael Aquilina, Joanne Luce, Henry Li, Elias Wewel, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval , SookKwan Loong, Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Rodrigo Carballo, Marc Veale, Boytsov Ilya, Bozhidar Karaargirov, ilya bondarik, maxi kobi einy, Runarm , Misaki Sato, Peter Koebel, Levi Cook, Alex Kongkeo, Craig Sheldon, Andrew Bosco and Catherine Sverko.

5 gün önce

How does your immune system work? - Emma Bryce

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-does-the-immune-system-work-emma-bryce The immune system is a vast network of cells, tissues, and organs that coordinate your body’s defenses against any threats to your health. Without it, you’d be exposed to billions of bacteria, viruses, and toxins that could make something as minor as a paper cut or a seasonal cold fatal. So how does it work? Emma Bryce takes you inside the body to find out. Lesson by Emma Bryce, animation by Cabong Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Antero Semi, Yanuar Ashari, Mrinalini, Anthony Kudolo, Scott Gass, Querida Owens, David Lucsanyi, Hazel Lam, Jhiya Brooks, Manav parmar, Dwight Tevuk, Stephen A. Wilson, Siamak H, Dominik Kugelmann, Michel Reyes, Katie Winchester, Mary Sawyer, Ryan Mehendale, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Chris Mathew, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Dmitry Neverov, Tushar Sharma, Cristóbal Medina Moenne.

1 hafta önce

Who's at risk for colon cancer? - Amit H. Sachdev and Frank G. Gress

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/who-s-at-risk-for-colon-cancer-amit-h-sachdev-and-frank-g-gress Colon cancer is one of the leading causes of cancer and cancer death in the world. It is also one of the most preventable types of cancer, as it often takes about ten years for a small polyp to grow and develop into a cancerous one. So who’s at risk? And how can people be screened? Amit H. Sachdev and Frank G. Gress share some of the best ways to prevent colon cancer. Lesson by Amit H. Sachdev and Frank G. Gress, animation by GoodJobStudios. Thank you so much to our patrons for your support! Without you this video would not be possible! Martin Lõhmus, Patrick leaming, Ded Rabit, Heather Slater, Dr Luca Carpinelli, Janie Jackson, Jeff Hanevich, Christophe Dessalles, Arturo De Leon, Delene McCoy, Eduardo Briceño, Bill Feaver, Ricardo Paredes, Joshua Downing, Jonathan Reshef, David Douglass, Grant Albert, Paul Coupe, Jen, Megan Whiteleather, Adil Abdulla, Steven LaVoy, Mayank Kaul, Ryohky Araya, vivian james, Tan YH, Brittiny Elman, Mayra Urbano, Ruth Fang, Miami Beach Family, Kostadin Mandulov, Kyoung-Rok Jang, Alex Schenkman, Hachik Masis Bagdatyan, Sdiep Sriram, and Ivan Todorović.

1 hafta önce

How to manage your time more effectively (according to machines) - Brian Christian

Download a free audiobook and support TED-Ed's nonprofit mission: http://adbl.co/2lFSkUw Check out Brian Christian and Tom Griffiths' "Algorithms to Live By": http://bit.ly/2CadQrt View full lesson: https://ed.ted.com/lessons/how-to-manage-your-time-more-effectively-according-to-machines-brian-christian Human beings and computers alike share the challenge of how to get as much done as possible in a limited time. Over the last fifty or so years, computer scientists have learned a lot of good strategies for managing time effectively — and they have a lot of experience with what can go wrong. Brian Christian shares how we can use some of these insights to help make the most of our own lives. Lesson by Brian Christian, animation by Adriatic Animation. Thank you so much to our patrons for your support! Without you this video would not be possible! Jordan Tang, Christopher Jimenez, Juan, Tracey Tobkin, Sid, emily lam, Kathryn J Hammond, Elliot Poulin, Noel Situ, Oyuntsengel Tseyen-Oidov, Latora Slydell, Sydney Evans, Victor E Karhel, Bernardo Paulo, Eysteinn Guðnason, Olivier Brunel, Andrea Feliz, Natalia Rico, Josh Engel, Bárbara Nazaré, Gustavo Mendoza, Zhexi Shan, Hugo Legorreta, Steph, PnDAA, Marcel Trompeter-Petrovic, Sandra Tersluisen, Ellen Spertus, Fabian Amels, sammie goh, Mattia Veltri, Quentin Le Menez, Sarabeth Knobel, Yuh Saito, and Joris Debonnet.

2 hafta önce

Why should you read Charles Dickens? - Iseult Gillespie

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-should-you-read-charles-dickens-iseult-gillespie The starving orphan seeking a second helping of gruel. The spinster wasting away in her tattered wedding dress. The stone-hearted miser plagued by the ghost of Christmas past. More than a century after his death, these remain recognizable figures from the work of Charles Dickens. But what are the features of Dickens’ writing that make it so special? Iseult Gillespie investigates. Lesson by Iseult Gillespie, directed by Compote Collective. Thank you so much to our patrons for your support! Without you this video would not be possible! Hoang Viet, Sarah Yaghi, Peter Liu, Joris Debonnet, Bruno Pinho, Tim Armstrong, Katie Dean, Javier Aldavaz, Sage Curie, Husain Mohammad, Ahmad Hyari, Quinn Shen, Dmitry Neverov, Mrinalini , Fabian Amels, Antony Lee, Faiza Imtiaz, Noa Shore, Dominik Kugelmann, Max Shuai Tang, Alexander Walls, Tyler Yoshizumi, Sharon Chou, Jarrel Cacdac, Chris , Eunsun Kim, Noel Situ, Tushar Sharma, Juliana , Juan , eden sher, Della Palacios, Sarah Burns, Rahul Kamath, Philippe Spoden, Silas Schwarz, Samuel Doerle, Ishaq Al Kooheji, Mihail Radu Pantilimon, sammie goh, Janie Jackson, Hoai Nam Tran, Joe Sims, Lex Azevedo, Kiara Taylor, Jeff Hanevich, Be Owusu, Bryan Blankenburg, Elaine Fitzpatrick, Lorenzo Margiotta, Misaki Sato, Clair Chen, Mehmet Sencer KARADAYI, Yoga Trapeze Wanderlust, Miami Beach Family, Srikote Naewchampa, Louisa Lee, Vignan Velivela, Ophelia Gibson Best, Ezgi Yersu, Claudia Mayfield, Elizabeth Cruz, Ivan Tsenov, David Petrovič, Robson Martinho, Oyuntsengel Tseyen-Oidov, Marc Veale, Ayala Ron, Latora Slydell, Sydney Evans, Jose Henrique Leopoldo e Silva, Peter Koebel, Manognya Chakrapani, Activated Classroom Teaching, Joy Love Om, Exal Enrique Cisneros Tuch, Bev Millar, Filip Dabrowski, Patrick leaming, nai tzu yang, Victor E Karhel, Simon Holst Ravn, Mattia Veltri, Christophe Dessalles, Manav parmar, Zhexi Shan, Craig Sheldon, Martin Lõhmus, Phyllis Dubrow, Ricardo Diaz, Martin Stephen, QIUJING L BU, Michael James Busa, Begum Tutuncu, Joe Giamartino, Umar Farooq, Travis Wehrman, Rakshit Kothari, Ghassan Alhazzaa, Andreas Voltios, Anthony Kudolo, Peter Owen, Aleksandar Srbinovski, Bernardo Paulo, Brittiny Elman, Znosheni Kedy, Aaron Henson, Joanne Luce, Julie Cummings-Debrot, Cas Jamieson, Boris Langvand, Andrew Sleugh, Dalton Valette, Quentin Le Menez, Fabio Peters, Minh Tran, Ex Foedus, Rodrigo Carballo, Bah Becerra, Ana Maria, Mridul Goswami, Joe Huang, Mayra Urbano, Clement , Dwight Tevuk , Gi Nam Lee, Jamerson Chingapanini, salman bheriyani, Ricki Daniel Marbun, MJ Tan Mingjie, Milad Mostafavi, Jun Cai, Bojana Golubovic, Patch Richy, Megan Douglas, Hugo Legorreta, Marc Bilodeau, Megan Whiteleather, Antonio Bianco, Renhe Ji, Tim Robinson, Sama aafghani, Lyn-z Schulte, Jhuval , Kris Siverhus, Clarence E. Harper Jr., Mauro Pellegrini, Kack-Kyun Kim, Jose Mamattah, Runarm , Kiarash Asar, Bartlomiej Czubak, Carolyn Corwin, Querida Owens, Roz AR, rakesh Katragadda.

3 hafta önce

Why do animals form swarms? - Maria R. D'Orsogna

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-do-animals-form-swarms-maria-r-d-orsogna When many individual organisms come together and move as one entity, that’s a swarm. From a handful of birds to billions of insects, swarms can be almost any size. They have no leader, and members interact only with their neighbors or through indirect cues. Members follow simple rules: travel in the same direction as those around you, stay close and avoid collisions. Maria R. D’Orsogna shares why. Lesson by Maria R. D’Orsogna, animation by Matt Reynolds. Thank you so much to our patrons for your support! Without you this video would not be possible! Joren Schiks, Аркадий Скайуокер, Milad Mostafavi, Rob Johnson, Singh Devesh Sourabh, Ashley Maldonado, Clarence E. Harper Jr., Bojana Golubovic, Mihail Radu Pantilimon, Sarah Yaghi, Benedict Chuah, Karthik Cherala, haventfiguredout , Violeta Cervantes, Elaine Fitzpatrick, Lyn-z Schulte, Sharon Chou, Henrique 'Sorín' Cassús, Tim Robinson, Kiarash Asar, Jun Cai, Paul Schneider, Amber Wood, Nathalia Ortega Bravo, Ophelia Gibson Best, Cas Jamieson, Michelle Stevens-Stanford, Phyllis Dubrow, Andreas Voltios, Aliyya Rachmadi, Eunsun Kim, Philippe Spoden, Samantha Chow, Armando Ello, Minh Tran, Ayala Ron, Manognya Chakrapani, Simon Holst Ravn, Doreen Reynolds-Consolati, Rakshit Kothari, Melissa Sorrells, Antony Lee, Husain Mohammad, Dino Hrnjić, Max Shuai Tang, Côme Vincent, Astia Rizki Safitri, Alan Froese, Zhufeng Wang, alessandra tasso, Daniel Mardale, Jamerson Chingapanini, Gerald Onyango, Dalton Valette, Katrina Harding, Ezgi Yersu, Al the Scottish Wildcat, Katie Dean, Kin Lon Ma, Carsten Tobehn, Boris Langvand, Jeremy Fryd, Ran Ben Dov, Charlene You, Jarrel Cacdac, Carolyn Corwin and rakesh Katragadda.

4 hafta önce

How your digestive system works - Emma Bryce

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-digestive-system-works-emma-bryce Across the planet, humans eat on average between 1 and 2.7 kilograms of food a day, and every last scrap makes its way through the digestive system. Comprised of ten organs covering nine meters, this is one of the most complicated systems in the body. Emma Bryce explains how the different parts of the digestive system work to transform your food into the nutrients and energy that keep you alive. Lesson by Emma Bryce, animation by Augenblick Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Narat Suchartsunthorn, Joy Love Om, Gi Nam Lee, Shawn Quichocho, Simone Kidner, Anika Westburg, Dale Dualan, Barun Padhy, John Ess, Brandy Jones, Devin Harris, Tony Trapuzzano, Stephen Michael Alvarez, Tom Lee, Juliana , Jason Weinstein, Hoang Ton, Kris Siverhus, Alexander Walls, Annamaria Szilagyi, Morgan Williams, Abhijit Kiran Valluri, Mandeep Singh, Peter Owen, Sama aafghani, Vinicius Lhullier, Connor Wytko, سلطان الخليفي, Marylise CHAUFFETON, Marvin Vizuett, Jayant Sahewal, Joshua Plant, Quinn Shen, Michael James Busa, Caleb ross, Elizabeth Cruz, Elnathan Joshua Bangayan, Gaurav Rana, Mullaiarasu Sundaramurthy, Jose Henrique Leopoldo e Silva, Dan Paterniti, Jose Schroeder, Jerome Froelich, Tyler Yoshizumi, Martin Stephen, Faiza Imtiaz, Khalifa Alhulail, Tejas Dc, Govind Shukla, Benjamin & Shannon Pinder, Srikote Naewchampa, Ex Foedus, Sage Curie, Exal Enrique Cisneros Tuch, Ana Maria, Vignan Velivela, Ibel Wong, Ahmad Hyari, A Hundred Years, eden sher, Travis Wehrman, Minh Tran, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright.

1 ay önce

Why is Herodotus called “The Father of History”? - Mark Robinson

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-is-herodotus-called-the-father-of-history-mark-robinson 2,500 years ago, the writing of history as we know it didn’t exist. The past was recorded as a list of events, with little explanation for their causes beyond accepting things as the will of the gods. Herodotus wanted a deeper understanding, so he took a new approach: looking at events from both sides to understand the reasons for them. Mark Robinson explains how “history” came into being. Lesson by Mark Robinson, directed by Remus and Kiki Thank you so much to our patrons for your support! Without you this video would not be possible! Daniel Day, Nick Johnson, Bruno Pinho, Javier Aldavaz, Rodrigo Carballo, Marc Veale, Boytsov Ilya, Bozhidar Karaargirov, Darren Toh, ilya bondarik, maxi kobi einy, Runarm , Misaki Sato, Peter Koebel, Levi Cook, Alex Kongkeo, Craig Sheldon, Andrew Bosco, Catherine Sverko, Nik Maier, Robert Sukosd, Mark Morris, Tamás Drávai, Adi V, Peter Liu, Leora Allen, Hiroshi Uchiyama, Michal Salman, Julie Cummings-Debrot, Gilly , Ka-Hei Law, Maya Toll, JAVIER MARTINEZ LORENZO, Aleksandar Srbinovski, Jose Mamattah, Mauro Pellegrini, Ricardo Rendon Cepeda, Renhe Ji, Andrés Melo Gámez, Tim Leistikow, Moonlight , Shawar Khan, Chris , Alex Serbanescu, Megan Douglas, Barbara Smalley, Filip Dabrowski, Joe Giamartino, Clair Chen, Vik Nagjee, Karen Goepen-Wee, Della Palacios, Rui Rizzi, Bryan Blankenburg, Bah Becerra, Stephanie Perozo, Marc Bilodeau, Ruby Solorzano, Minh Tran, Ivan Tsenov, Claudia Mayfield, Justus Berberich, André Spencer, Pavel Zalevskiy, Yankai Liu, Duo Xu, Ghassan Alhazzaa, Miloš Stevanović.

1 ay önce

Can 100% renewable energy power the world? - Federico Rosei and Renzo Rosei

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-100-renewable-energy-power-the-world-federico-rosei-and-renzo-rosei Every year, the world uses 35 billion barrels of oil. This massive scale of fossil fuel dependence pollutes the earth, and it won’t last forever. On the other hand, we have abundant sun, water and wind, which are all renewable energy sources. So why don’t we exchange our fossil fuel dependence for an existence based only on renewables? Federico Rosei and Renzo Rosei describe the challenges. Lesson by Federico Rosei and Renzo Rosei, directed by Giulia Martinelli. Thank you so much to our patrons for your support! Without you this video would not be possible! David & Pamela Fialkoff, Miami Beach Family, Kostadin Mandulov, Kyoung-Rok Jang, Alex Schenkman, Hachik Masis Bagdatyan, Sdiep Sriram, Ivan Todorović, Antero Semi, Yanuar Ashari, Mrinalini , Anthony Kudolo, Scott Gass, Querida Owens, David Lucsanyi, Hazel Lam, Jhiya Brooks, Manav parmar, Dwight Tevuk , Stephen A. Wilson, Siamak H, Minh Tran, Dominik Kugelmann, Michel Reyes, Katie Winchester, Mary Sawyer, Ryan Mehendale, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Mohammad Khory, Dmitry Neverov, Tushar Sharma, Mukamik, Cristóbal Medina Moenne, Silas Schwarz, Fabio Peters, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Michael Aquilina, Joanne Luce, Ayaan Heban, Henry Li, Elias Wewel, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval, SookKwan Loong, Daniel Day, Nick Johnson.

1 ay önce

How long will human impacts last? - David Biello

Check out all of TED-Ed's book recommendations: http://ed.ted.com/books Check out David Biello's "The Unnatural World": https://shop.ed.ted.com/collections/ted-ed-book-recommendations/products/the-unnatural-world View full lesson: https://ed.ted.com/lessons/how-long-will-human-impacts-last-david-biello Imagine aliens land on Earth a million years from now. What will these curious searchers find of us? They will find what geologists, scientists, and other experts are increasingly calling the Anthropocene, or new age of mankind. David Biello explains how the impacts that humans have made have become so pervasive, profound, and permanent that some geologists believe we merit our own epoch. Lesson by David Biello, directed by Margaret To. Check out our Patreon page here: https://www.patreon.com/teded Thank you so much to our patrons for your support! Without you this video would not be possible. Martin Lõhmus, Ded Rabit, Patrick leaming, Dr Luca Carpinelli, Joris Debonnet, Yuh Saito, Sarabeth Knobel, Quentin Le Menez, Mattia Veltri, Fabian Amels, Ellen Spertus, Sandra Tersluisen, Marcel Trompeter-Petrovic, PnDAA , Jose Fernandez-Calvo, Steph , Hugo Legorreta, Zhexi Shan, Gustavo Mendoza, Bárbara Nazaré, Josh Engel, Natalia Rico, Andrea Feliz, Olivier Brunel, Eysteinn Guðnason, Bernardo Paulo, Victor E Karhel, Sydney Evans, Latora Slydell, Oyuntsengel Tseyen-Oidov, Noel Situ, Elliot Poulin, emily lam, Alex Neal, Sid , Tracey Tobkin, Juan , Christopher Jimenez, Jordan Tang, Janie Jackson, Jeff Hanevich, Arturo De Leon, Christophe Dessalles, Eduardo Briceño, Bill Feaver, Ricardo Paredes, Joshua Downing, Jonathan Reshef, David Douglass, Grant Albert, Paul Coupe, Jen , Megan Whiteleather, Adil Abdulla, Steven LaVoy, Ryohky Araya, vivian james, Tan YH, Brittiny Elman, Mayra Urbano, David & Pamela Fialkoff, Miami Beach Family, Kostadin Mandulov, Alex Schenkman, Hachik Masis Bagdatyan.

1 ay önce

How do fish make electricity? - Eleanor Nelsen

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-fish-make-electricity-eleanor-nelsen Nearly 350 species of fish have specialized anatomical structures that generate and detect electrical signals. Underwater, where light is scarce, electrical signals offer ways to communicate, navigate, find, and sometimes stun prey. But how do these fish produce electricity? And why? Eleanor Nelsen illuminates the science behind electric fish. Lesson by Eleanor Nelsen, directed by TOTEM Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Amber Wood, Ophelia Gibson Best, Cas Jamieson, Phyllis Dubrow, Michelle Stevens-Stanford, Aliyya Rachmadi, Eunsun Kim, Samantha Chow, Philippe Spoden, Mark Sasse II, Ayala Ron, Armando Ello, Manognya Chakrapani, Doreen Reynolds-Consolati, Simon Holst Ravn, Rakshit Kothari, Melissa Sorrells, Antony Lee, Husain Mohammad, Dino Hrnjić, Côme Vincent, Daniel Mardale, Alessandra Tasso, Zhufeng Wang, Astia Rizki Safitri.

1 ay önce

History vs. Che Guevara - Alex Gendler

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/history-vs-che-guevara-alex-gendler His face is recognized all over the world – the young medical student who became a revolutionary icon. But was Che Guevara a heroic champion of the poor, or a ruthless warlord who left a legacy of repression? Alex Gendler puts this controversial figure on trial in History vs. Che Guevara. Lesson by Alex Gendler, directed by Brett Underhill. Thank you so much to our patrons for your support! Without you this video would not be possible. Elizabeth Cruz, Michael James Busa, Antinfinity, Gaurav Rana, Elnathan Joshua Bangayan, Jose Henrique Leopoldo e Silva, Mullaiarasu Sundaramurthy, Tyler Yoshizumi, Jerome Froelich, Jose Schroeder, Dan Paterniti, Martin Stephen, Khalifa Alhulail, Faiza Imtiaz, Benjamin & Shannon Pinder, Srikote Naewchampa, Govind Shukla, Tejas Dc, Ex Foedus, Neil Harrison, Ana Maria, Vignan Velivela, Ibel Wong, A Hundred Years, Ahmad Hyari.

1 ay önce

What is the tragedy of the commons? - Nicholas Amendolare

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/what-is-the-tragedy-of-the-commons-nicholas-amendolare Is it possible that overfishing, super germs, and global warming are all caused by the same thing? In 1968, a man named Garrett Hardin sat down to write an essay about overpopulation. Within it, he discovered a pattern of human behavior that explains some of history’s biggest problems. Nicholas Amendolare describes the tragedy of the commons. Lesson by Nicholas Amendolare, directed by TED-Ed. Thank you so much to our patrons for your support! Without you this video would not be possible. Brandy Jones, John Ess, Jessica James, Tom Lee, Stephen Michael Alvarez, Hoang Ton, Jason Weinstein, Juliana, Alexander Walls, Kris Siverhus, Abhijit Kiran Valluri, Morgan Williams, Annamaria Szilagyi, Sama aafghani, Hannah Beth, Peter Owen, Mandeep Singh, سلطان الخليفي, Vinicius Lhullier, Marylise CHAUFFETON, Connor Wytko, Quinn Shen, Joshua Plant, Jayant Sahewal, Marvin Vizuett.

1 ay önce

Why do you need to get a flu shot every year? - Melvin Sanicas

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-do-you-need-to-get-a-flu-shot-every-year-melvin-sanicas All year long, researchers at hospitals around the world collect samples from flu patients and send them to top virology experts with one goal: to design the vaccine for the next flu season. But why do we need a new one every year? Vaccines for diseases like mumps and polio offer a lifetime of protection with two shots early in life; what’s so special about the flu? Melvin Sanicas explains. Lesson by Melvin Sanicas, directed by Andrew Foerster. Thank you so much to our patrons for your support! Without you this video would not be possible. Rui Rizzi, Clair Chen, Joe Giamartino, Filip Dabrowski, Barbara Smalley, Megan Douglas, Justus Berberich, Duo Xu, Ghassan Alhazzaa, Yankai Liu, Pavel Zalevskiy, André Spencer, Claudia Mayfield, Kerstin M. Quinto, Ivan Tsenov, Ruby Solorzano, Narat Suchartsunthorn, Barun Padhy, Dale Dualan, Simone Kidner, Shawn Quichocho, Gi Nam Lee, Joy Love Om, Tony Trapuzzano, Devin Harris.

1 ay önce

The complicated history of surfing - Scott Laderman

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-complicated-history-of-surfing-scott-laderman Today, surfing is a multi-billion-dollar global industry, with tens of millions of enthusiasts worldwide. For some it’s a serious sport; for others, just a way to let loose. But despite its casual association with fun and sun, surfing has a richer and deeper history than many realize. Scott Laderman shares the hidden history of surfing. Lesson by Scott Laderman, directed by Silvia Prietov. Thank you so much to our patrons for your support! Without you this video would not be possible. Hiroshi Uchiyama, Adi V, Michal Salman, Peter Liu, Tamás Drávai, Mark Morris, Robert Sukosd, Catherine Sverko, Julie Cummings-Debrot, Ricardo Rendon Cepeda, Maya Toll, Jose Mamattah, Mauro Pellegrini, Javier Martinez Lorenzo, Ka-Hei Law, Chris, Tim Leistikow, Andrés Melo Gámez, Renhe Ji, Alex Serbanescu, Della Palacios, Vik Nagjee, Karen Goepen-Wee, Stephanie Perozo, Bryan Blankenburg.

2 ay önce

The myth of Prometheus - Iseult Gillespie

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-myth-of-prometheus-iseult-gillespie Before the creation of humanity, the Greek gods won a great battle against a race of giants called the Titans. Most Titans were destroyed or driven to the eternal hell of Tartarus. But the Titan Prometheus, whose name means foresight, persuaded his brother Epimetheus to fight with him on the side of the Gods. Iseult Gillespie shares the myth of Prometheus. Lesson by Iseult Gillespie, directed by Léa Krawczyk. Thank you so much to our patrons for your support! Without you this video would not be possible. Yalda A., Susan Herder, Andrew Bosco, Craig Sheldon, Javier Aldavaz, Bruno Pinho, Rishi Pasham, Nick Johnson, Alex Kongkeo, Levi Cook, Peter Koebel, Misaki Sato, Runarm, Maxi Kobi Einy, Ilya Bondarik, Darren Toh, Bozhidar Karaargirov, Boytsov Ilya, Marc Veale, Rodrigo Carballo, Humberto A OjedaGomez, Daniel Day, SookKwan Loong, Jhuval, Nik Maier.

2 ay önce

How does your body know you're full? - Hilary Coller

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-does-your-body-know-you-re-full-hilary-coller Hunger claws at your belly. It tugs at your intestines, which begin to writhe, aching to be fed. Being hungry generates a powerful and often unpleasant physical sensation that’s almost impossible to ignore. After you’ve reacted by gorging on your morning pancakes, you start to experience an opposing force: fullness. But how does your body actually know when you’re full? Hilary Coller explains. Lesson by Hilary Coller, directed by Sashko Danylenko. Thank you so much to our patrons for your support! Without you this video would not be possible. Noa Shore, Taylor Hunter, Kyle Nguyen, Bijan Bayat Mokhtari, Elias Wewel, Henry Li, Ayaan Heban, Michael Aquilina, Yansong Li, MJ Tan Mingjie, Fabio Peters, Silas Schwarz, Cristóbal Medina Moenne, Tushar Sharma, Mohammad Khory, Goh Xiang Ting Diana, Umar Farooq, Kevin Wong, Activated Classroom Teaching, Constantin Salagor, Monica Grace Ward, Dawn Jordan, Yanira Santamaria, Prasanth Mathialagan, Savannah Scheelings.

2 ay önce

Why incompetent people think they're amazing - David Dunning

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-incompetent-people-think-they-re-amazing-david-dunning How good are you with money? What about reading people’s emotions? How healthy are you, compared to other people you know? Knowing how our skills stack up against others is useful in many ways. But psychological research suggests that we’re not very good at evaluating ourselves accurately. In fact, we frequently overestimate our own abilities. David Dunning describes the Dunning-Kruger effect. Lesson by David Dunning, directed by Wednesday Studio, music and sound by Tom Drew. Thank you so much to our patrons for your support! Without you this video would not be possible! Juan, Jordan Tang, Kent Logan, Alexandra Panzer, Jen, Ellen Spertus, Ryan Mehendale, Mary Sawyer, Scott Gass, Ruth Fang, Mayank Kaul, Hazel Lam, Tan YH, Be Owusu, Samuel Doerle, David Rosario, Katie Winchester, Michel Reyes, Dominik Kugelmann, Siamak H, Stephen A. Wilson, Manav Parmar, Jhiya Brooks, David Lucsanyi, Querida Owens.

2 ay önce

Can you solve the egg drop riddle? - Yossi Elran

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-you-solve-the-egg-drop-riddle-yossi-elran The city has just opened its one-of-a-kind Faberge Egg Museum, with a single egg displayed on each floor of a 100-story building -- and the world’s most notorious jewel thief already has her eyes on the prize. Can you help the thief formulate a plan that will drop the most expensive egg she can get safely into her waiting truck? Yossi Elran shows how. Lesson by Yossi Elran, directed by Artrake Studio. Thank you so much to our patrons for your support! Without you this video would not be possible! Yuh Saito, Sarabeth Knobel, Quentin Le Menez, Mattia Veltri, Fabian Amels, Sandra Tersluisen, Marcel Trompeter-Petrovic, PnDAA, Jose Fernandez-Calvo, Steph, Zhexi Shan, Gustavo Mendoza, Bárbara Nazaré, Josh Engel, Natalia Rico, Andrea Feliz, Olivier Brunel, Bernardo Paulo, Victor E Karhel, Sydney Evans, Latora Slydell, Noel Situ, Elliot Poulin, Emily Lam, Alex Neal.

2 ay önce