TED-Ed

View full lesson: http://ed.ted.com/lessons/an-athlete-uses-physics-to-shatter-world-records-asaf-bar-yosef

Uploaded 18-02-14

When Dick Fosbury couldn't compete against the skilled high jumpers at his college, he tried jumping in a different way -- backwards. Fosbury improved his record immediately and continued to amaze the world with his new technique all the way to Olympic gold. Asaf Bar-Yosef explains the physics behind the success of the now dominant Fosbury Flop.

Lesson by Asaf Bar-Yosef, animation by NEIGHBOR.



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View full lesson: http://ed.ted.com/lessons/why-do-americans-and-canadians-celebrate-labor-day-kenneth-c-davis

Uploaded 30-08-13

In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City's Union Square in 1882, Labor Day was organized by unions as a rare day of rest for the overworked during the Industrial Revolution. Kenneth C. Davis illustrates the history of Labor Day from Union Square to today.

Lesson by Kenneth C. Davis, animation by TED-Ed.



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Explore the science behind what causes the incredible light and color of the Aurora Borealis and Aurora Australis.

Uploaded 03-07-13

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Why do we see those stunning lights in the northern- and southernmost portions of the night sky? The Aurora Borealis and Aurora Australis occur when high-energy particles are flung from the Sun's corona toward the Earth and mingle with the neutral atoms in our atmosphere -- ultimately emitting extraordinary light and color. Michael Molina explains every step of this dazzling phenomenon.

Lesson by Michael Molina, animation by Franco Barroeta.

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View full lesson: http://ed.ted.com/lessons/how-epic-solar-winds-make-brilliant-polar-lights-michael-molina
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Explore how fish use their gills to breathe, and how these processes make them some of the most efficient breathers on Earth.

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Recent studies found that elite runners can take in twice as much oxygen as non-runners. And it’s likely that this superhuman ability played a role in breaking the two-hour marathon barrier in 2019. But when it comes to breathing efficiently, not even the best runners can compete with the average fish. What makes fish some of the best breathers on Earth? Dan Kwartler explores the science of gills.

Lesson by Dan Kwartler, directed by Denys Spolitak.

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View full lesson: https://ed.ted.com/lessons/why-fish-are-better-at-breathing-than-you-are-dan-kwartler
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Animator's website: https://vimeo.com/denysspolitak
Music: https://www.campstudio.co
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Uploaded 03-12-18

View full lesson: https://ed.ted.com/lessons/why-should-you-read-a-midsummer-night-s-dream-iseult-gillespie

By the light of the moon, a group sneaks into the woods, where they take mind-altering substances, switch it up romantically and brush up against creatures from another dimension. “A Midsummer Night’s Dream” sees Shakespeare play with the boundary between illusion and reality - and dramatize the possibility that life is but a dream. Iseult Gillespie shares what makes this play a timeless classic.

Lesson by Iseult Gillespie, directed by WOW-HOW Studio.

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View full lesson: http://ed.ted.com/lessons/high-altitude-wind-energy-from-kites-saul-griffith

In this brief talk, Saul Griffith unveils the invention his new company Makani Power has been working on: giant kite turbines that create surprising amounts of clean, renewable energy.

Talk by Saul Griffith.

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View full lesson: http://ed.ted.com/lessons/working-backward-to-solve-problems-maurice-ashley

Imagine where you want to be someday. Now, how did you get there? Retrograde analysis is a style of problem solving where you work backwards from the endgame you want. It can help you win at chess -- or solve a problem in real life. At TEDYouth 2012, chess grandmaster Maurice Ashley delves into his favorite strategy.

Talk by Maurice Ashley.

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Discover the unique conditions that make the Black Sea host to dozens of shipwrecks that date back thousands of years.

Uploaded 21-10-21

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In 2017, researchers off the Bulgarian coast discovered the oldest intact shipwreck ever found. This ancient Greek vessel was not only nearly 2,500 years old, but was just one of 65 shipwrecks found at the bottom of the Black Sea in remarkable condition. So, why does the Black Sea contain so many well-preserved shipwrecks? Helen Farr and Jon Adams dive into the depths of the unique body of water.

Lesson by Helen Farr and Jon Adams, directed by Yuriy Polyashko, Darvideo Animation Studio.

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Get to know the story of Shajar Al-Durr, who was born enslaved and rose to become the ruler of Egypt.

Uploaded 28-09-21

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The year is 1249 CE. King Louis IX is sailing the Nile, threatening to overthrow the sultan and capture Egypt. Egypt’s commanders ask the sultan’s wife, Shajar Al-Durr, to report this news to the injured sultan. But they don’t know the truth: the sultan is dead, and she is secretly ruling in his stead. Who was this impressive woman? Abdallah Ewis details the reign of the Sultana of Egypt.

Lesson by Abdallah Ewis, directed by Elahe Baloochi.

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View full lesson: https://ed.ted.com/lessons/the-forgotten-queen-of-egypt-abdallah-ewis
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View full lesson: http://ed.ted.com/lessons/beach-bodies-in-spoken-word-david-fasanya-and-gabriel-barralaga

What leads to the way we perceive our body image? In a thought-provoking and humorous performance at TEDYouth 2012, spoken word poets David Fasanya and Gabriel Barralaga pose a challenge to rethink how we see ourselves.

Performance by David Fasanya and Gabriel Barralaga.

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