TED-Ed

Discover the unique adaptations that make the Atlantic bluefin tuna one of the most dominant predators in the ocean.

Uploaded 03-05-21

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What’s as big as a polar bear, swallows its prey whole, and swims at forty miles an hour? It’s not a shark or a killer whale... it’s the Atlantic bluefin tuna— the largest and longest-lived of the 15 tuna species. Its unique set of adaptations make it one of the most dominant predators in the ocean. Grantly Galland and Raiana McKinney detail how these fish go from tiny hatchling to ocean giant.

Lesson by Grantly Galland and Raiana McKinney, directed by Anna Benner.

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View full lesson: https://ed.ted.com/lessons/meet-the-bluefin-tuna-the-toughest-fish-in-the-sea-grantly-galland-and-raiana-mckinney
Dig deeper with additional resources: https://ed.ted.com/lessons/meet-the-bluefin-tuna-the-toughest-fish-in-the-sea-grantly-galland-and-raiana-mckinney#digdeeper

Animator's website: https://annabennerstudio.com/
Sound design: https://www.tschernuth.com/
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View full lesson: http://ed.ted.com/lessons/looks-aren-t-everything-believe-me-i-m-a-model-cameron-russell

Cameron Russell admits she won "a genetic lottery": she's tall, pretty and an underwear model. But don't judge her by her looks. In this fearless talk, she takes a wry look at the industry that had her looking highly seductive at barely 16-years-old.

Talk by Cameron Russell.

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View full lesson: http://ed.ted.com/lessons/the-real-story-behind-archimedes-eureka-armand-d-angour

Uploaded 13-03-15

When you think of Archimedes’ Eureka moment, you probably imagine a man in a bathtub, right? As it turns out, there's much more to the story. Armand D'Angour tells the story of Archimedes' biggest assignment -- an enormous floating palace commissioned by a king -- that helped him find Eureka.

Lesson by Armand D'Angour, animation by Zedem Media.



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Map designer Aris Venetikidis is fascinated by the maps we draw in our minds as we move around a city -- less like street maps, more like schematics or wiring diagrams, abstract images of relationships between places. How can we learn from these mental maps to make better real ones? As a test case, he remakes the notorious Dublin bus map. (Filmed at TEDxDublin)

Talk by Aris Venetikidis.

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Diseases of the body garner sympathy, says comedian Ruby Wax -- except those of the brain. Why is that? With dazzling energy and humor, Wax, diagnosed a decade ago with clinical depression, urges us to put an end to the stigma of mental illness.

Talk by Ruby Wax.

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As Vicki Arroyo says, it's time to prepare our homes and cities for our changing climate, with its increased risk of flooding, drought and uncertainty. She illustrates this inspiring talk with bold projects from cities all over the world -- local examples of thinking ahead.

Talk by Vicki Arroyo.

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One day, Ed Gavagan was sitting on the subway, watching two young med students practicing their knots. And a powerful memory washed over him -- of one shocking moment that changed his life forever. An unforgettable story of crime, skill and gratitude.

Talk by Ed Gavagan.

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Uploaded 31-05-18

View full lesson: https://ed.ted.com/lessons/why-is-it-so-hard-to-cure-als-fernando-vieira

Amyotrophic Lateral Sclerosis (ALS), also called motor neuron disease and Lou Gehrig’s Disease, affects about two out of every 100,000 people worldwide. When a person has ALS, their motor neurons - the cells responsible for all voluntary muscle control in the body - lose function and die. Fernando G. Vieira shares what we know (and don't know) about ALS.

Lesson by Fernando G. Vieira, animation by Artrake Studio.

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Dig into the unique engineering of New York City’s Citicorp Center tower, and the design flaw that threatened to topple it.

Uploaded 06-05-21

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In 1978, Diane Hartley was writing her undergraduate architecture thesis when she made a shocking discovery. After weeks of poring over the Citicorp Center’s building plans, she’d stumbled on an oversight that threatened to topple the 59-story tower into one of New York City’s most densely populated districts. Alex Gendler digs into the skyscraper’s potentially deadly mistake.

Lesson by Alex Gendler, directed by Nicholas Paim, Alopra Studio.

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Animator's website: https://alopra.com/
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Explore the benefits and drawbacks of the gig economy, and find out the key factors of becoming a successful freelancer.

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A 2016 survey of freelancers in six countries found that those who freelance by choice– 70% of respondents– were happier than people in traditional jobs, specifically when it came to things like independence and flexibility in terms of where and when they work. So what does it take to be a successful freelancer? Explore the benefits and drawbacks of the gig economy.

Directed by Christoph Sarow, AIM Creative Studios.

This video made possible in collaboration with World Economic Forum
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Animator's website: http://aimcreativestudios.com
Music: https://soundcloud.com/aim-music
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