TED-Ed

View full lesson: http://ed.ted.com/lessons/making-sense-of-how-life-fits-together-bobbi-seleski

From something as miniscule as a cell to the biosphere we all call home, living things fit together in numerous interesting ways. Bobbi Seleski catalogs biology from our body and beyond, tracking how unicellular organisms, tissues, organs, organ systems, organisms, populations, communities, ecosystems, and our biosphere build off of each other and work together.

Lesson by Bobbi Seleski, animation by Alan Foreman.

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View full lesson: http://ed.ted.com/lessons/how-much-does-a-video-weigh-michael-stevens

What color is a mirror? How much does a video weigh? Michael Stevens, creator of the popular educational YouTube channel Vsauce, spends his day asking quirky questions like these. In this talk he shows how asking the right -- seemingly silly -- questions can make incredibly effective lessons.

Talk by Michael Stevens.

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View full lesson: http://ed.ted.com/lessons/pool-medical-patents-save-lives-ellen-t-hoen

Patenting a new drug helps finance its immense cost to develop -- but that same patent can put advanced treatments out of reach for sick people in developing nations, at deadly cost. Ellen 't Hoen talks about an elegant, working solution to the problem: the Medicines Patent Pool. (Filmed at TEDxZurich.)

Talk by Ellen 't Hoen.

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There are people who can quickly memorize lists of thousands of numbers, the order of all the cards in a deck (or ten!), and much more. Science writer Joshua Foer describes the technique -- called the memory palace -- and shows off its most remarkable feature: anyone can learn how to use it, including him.

Talk by Joshua Foer.

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Explore the science of why Earth’s atmosphere is losing hydrogen, and find out what other leaks could affect life on our planet.

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A hydrogen atom is traveling high within the outermost layer of Earth’s atmosphere. This particular atom first entered the exosphere millions of years ago, but today it overcomes Earth’s gravitational pull and escapes, joining the roughly 90 tons of material that leak out of our atmosphere each day. Should we be worried about these leaks? Shannon Odell digs into our planet’s imperfect plumbing.

Lesson by Shannon Odell, directed by Eva Münnich, Strange Beast.

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 Mary Kang and Jean-Baptiste Koehl who provided information and insights for the development of this video.

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View full lesson: https://ed.ted.com/lessons/what-s-happening-to-earth-s-core-shannon-odell
Dig deeper with additional resources: https://ed.ted.com/lessons/what-s-happening-to-earth-s-core-shannon-odell#digdeeper

Animator's website: https://www.studiocool.cool
Music: https://www.campstudio.co
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Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Hiroshi Uchiyama, 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 and Dominik Kugelmann - they-them.

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View full lesson: http://ed.ted.com/lessons/natural-pest-control-using-bugs-shimon-steinberg

Uploaded 13-09-13

Shimon Steinberg looks at the difference between pests and bugs -- and makes the case for using good bugs to fight bad bugs, avoiding chemicals in our quest for perfect produce. (Filmed at TEDxTelAviv.)

Talk by Shimon Steinberg.



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View full lesson: http://ed.ted.com/lessons/disappearing-frogs-kerry-m-kriger

Uploaded 16-09-13

Frogs (and amphibians in general) are in danger -- worldwide, nearly one-third of the world's amphibian species are on the verge of extinction. And yet, frogs contribute to our well-being in many important ways. Kerry M. Kriger describes why frogs are in trouble and how you can help save them.

Lesson by Kerry M. Kriger, animation by Simon Ampel.



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View full lesson: http://ed.ted.com/lessons/making-a-ted-ed-lesson-animating-zombies-with-puppets

Uploaded 14-07-13

What style of animation perfectly mimics the movement of zombies? Puppet animation allows for just the right amount of zombie-like stiff limbs and jerky stumbles. TED-Ed animators show how to bring a zombie to life through 2D puppet animation (and how to try this at home).

Lesson and animation by TED-Ed.



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Explore the stages of how your memory stores information and how short-term stress impacts this process.

Uploaded 04-09-18

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You spend weeks studying for an important test. On the big day, you wait nervously as your teacher hands it out. You’re working your way through, when you’re asked to define "ataraxia." You know you’ve seen the word before, but your mind goes blank. What just happened? Elizabeth Cox details the complex relationship between stress and memory.

Lesson by Elizabeth Cox, directed by Artrake Studio.

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View full lesson: https://ed.ted.com/lessons/the-surprising-link-between-stress-and-memory-elizabeth-cox

Thank you so much to our patrons for your support! Without you this video would not be possible! Michael Aquilina, Vinamr L. Sachdeva, FireWolfLasers, Kshitij Shah, Mohammad Said, Teach Me Diné - Navajo Language, Victoria Veretilo, Rebecca Reineke, Felipe Hoff, Kyanta Yap, Brandon Thomas, Lewis Westbury, Ojas Kapoor, Johnny Gutierrez, Mirzat Turap, Jaime Arriola, Emilia Alvarado, Javid Gozalov, 真佑 劉, Ethan Cole, Philipp Hiestand, Paul Beard, Deepak Iyer, Markus Goldhacker, Mihai Sandu, Keven Webb, Hendrik Mueller, Maurice Castonguay, Kristiyan Bonev, Maryam Dadkhah, Joshua Wasniewski, Michał Friedrich, Arlene Spiegelman, Doug Henry, Alick Au, denison martins fernandes, Hashem Al, Daniel Nester, Richard A Berkley, Benjamin Chan, Dee Wei, Abdallah Absi, Denise A Pitts, Pi Guanghui, Doris, Kurt Almendras, Raymond Lee, and Nicolas Silva.



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Will Bai Su Zhen, the white snake demon, and her love, Xu Xian, ever be free of the meddling monk? (Part Two of the myth of the white snake).

Uploaded 23-05-19

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Xu Xian had just received an invitation to the opening ceremony of a new temple. His wife, Bai Su Zhen, warned him not to attend, but Xu Xian, a devout Buddhist, felt obligated to make an appearance. What they didn’t know was that these invitations had come from Fa Hai, the monk determined to separate them. Can the young lovers ever escape the monk’s meddling? Shunan Teng shares this Chinese myth.

Lesson by Shunan Teng, directed by Kino Bino.

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View full lesson: https://ed.ted.com/lessons/the-chinese-myth-of-the-white-snake-and-the-meddling-monk-shunan-teng

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