結果 : what does ted stand for in ted ed
4:27

The benefits of good posture - Murat Dalkilinç

TED-Ed
15,764,448 回視聴 - 9 年前
1:15

TED & TEDx Explained

TEDx Talks
1,628,702 回視聴 - 12 年前
5:05

Why sitting is bad for you - Murat Dalkilinç

TED-Ed
9,035,351 回視聴 - 9 年前

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5:43

What does it mean to be a refugee? - Benedetta Berti and Evelien Borgman

TED-Ed
1,391,631 回視聴 - 8 年前
4:07

Why do competitors open their stores next to one another? - Jac de Haan

TED-Ed
6,644,275 回視聴 - 11 年前
5:26

What happens if you cut down all of a city's trees? - Stefan Al

TED-Ed
2,357,839 回視聴 - 4 年前
5:46

Why you procrastinate even when it feels bad

TED-Ed
7,747,194 回視聴 - 1 年前
4:29

What is depression? - Helen M. Farrell

TED-Ed
25,109,089 回視聴 - 8 年前
4:51

What did democracy really mean in Athens? - Melissa Schwartzberg

TED-Ed
1,250,838 回視聴 - 9 年前

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7:02

How to understand power - Eric Liu

TED-Ed
3,531,645 回視聴 - 9 年前
4:11

What does this symbol actually mean? - Adrian Treharne

TED-Ed
1,991,258 回視聴 - 7 年前
6:13

Is life meaningless? And other absurd questions - Nina Medvinskaya

TED-Ed
2,991,888 回視聴 - 4 年前

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4:12

The left brain vs. right brain myth - Elizabeth Waters

TED-Ed
1,027,064 回視聴 - 7 年前
4:44

Why do we itch? - Emma Bryce

TED-Ed
7,150,419 回視聴 - 7 年前
4:35

What is dyslexia? - Kelli Sandman-Hurley

TED-Ed
6,595,990 回視聴 - 11 年前
4:12

How menstruation works - Emma Bryce

TED-Ed
1,979,943 回視聴 - 8 年前
4:51

Which is stronger: Glue or tape? - Elizabeth Cox

TED-Ed
13,858,492 回視聴 - 6 年前
5:08

What is “normal” and what is “different”? - Yana Buhrer Tavanier

TED-Ed
851,457 回視聴 - 2 年前
5:32

What "Orwellian" really means - Noah Tavlin

TED-Ed
3,189,380 回視聴 - 8 年前
14:04

Inside the Mind of a Master Procrastinator | Tim Urban | TED

TED
57,064,008 回視聴 - 8 年前