Learn more about how TED-Ed partnerships work

What toys have kids played with throughout history?

747K views · 2026-05-26 15:00:33

The missing ingredient in how we learn

326K views · 2026-05-12 15:00:54

How to find hidden clues at crime scenes - Theodore E. Yeshion

178K views · 2026-05-05 15:01:09

The fascinating reason you loved peek-a-boo

388K views · 2026-04-30 15:00:52

Why kids need to take more risks

820K views · 2026-04-16 15:00:45

Do imaginary friends make you smarter?

287K views · 2026-04-09 15:00:47

3 surprising ways microplastics can enter your body

238K views · 2026-03-17 15:01:10

The biggest mistake lottery winners make

483K views · 2026-02-26 16:00:39

The machine that changed our understanding of human history - Max G. Levy

292K views · 2026-02-10 16:01:06

The infamous JoJo thought experiment - Michael Vazquez and Sarah Stroud

935K views · 2026-01-20 16:01:15

Will laser blasters ever be possible? - Christopher Baird

165K views · 2026-01-13 16:00:44

Scientists still don't know the answer to this infamous question - Charles Wallace & Dan Kwartler

585K views · 2025-12-09 16:01:02

Your phone’s camera isn’t as good as you think - Rachel Yang

328K views · 2025-10-02 15:00:59

If you had the chance to be immortal, would you take it? - Sarah Stroud and Michael Vazquez

1.7M views · 2025-09-11 15:01:16

Can humans be trusted with control over genetics? - Michael Vazquez and Raye Ploeger

158K views · 2025-09-02 15:00:11

How smart are crows? - Katharina Brecht

1.5M views · 2025-08-14 15:00:43

The physics behind Einstein’s most famous equation - Lindsay DeMarchi and Fabio Pacucci

383K views · 2025-06-24 15:01:18

Ethical dilemma: Should knowledge be free? - Michael Vazquez and Will Kanwischer

296K views · 2025-06-18 15:00:48

Would you eat a ghost pepper for a prize? - Dan Kwartler

375K views · 2025-05-29 15:00:51

The trillion dollar paradox - George Zaidan

407K views · 2025-05-27 15:00:01

When should you break a promise? - Sarah Stroud and Michael Vazquez

218K views · 2025-05-22 15:00:55

How much does it cost to fly private? - Rachel Yang

494K views · 2025-05-15 15:01:31

The clever trick used by sports betting apps - Shannon Odell

392K views · 2025-05-13 15:01:33

How did detectives solve the case of the bloody fingerprints? - Theodore E. Yeshion

333K views · 2025-04-24 15:03:37

How much would it cost to buy the Sun? - Cella Wright

480K views · 2025-04-22 15:00:39

What Earth in 2125 could look like - Iseult Gillespie

384K views · 2025-04-15 15:01:15

This is how nomadic farmers live

399K views · 2025-04-01 15:01:44

The surprising way we can cool the planet - Elise Cutts

217K views · 2025-03-25 15:00:44

5 signs you’re a good driver - Iseult Gillespie

524K views · 2025-03-20 15:01:49

The solution to our energy problems is … a toaster - Rachel Yang

269K views · 2025-03-11 15:01:44

Which species would you get rid of? | Ada, Ep. 5

182K views · 2025-02-27 16:00:48

Can we actually control superintelligent AI? | Ada, Ep. 4

227K views · 2025-02-20 16:00:41

Should we get rid of pregnancy? | Ada, Ep. 3

269K views · 2025-02-13 16:00:42

Would you sell your kidney for $100,000? | Ada, Ep. 2

253K views · 2025-02-06 16:00:41

How to survive the apocalypse | Ada, Ep. 1

256K views · 2025-01-30 16:01:24

Is the Amazon Rainforest disappearing? - Anna Rothschild

304K views · 2025-01-28 16:01:32

Do you really need to take 10,000 steps a day? - Shannon Odell

9.5M views · 2025-01-02 16:01:47

How some friendships last — and others don’t - Iseult Gillespie

1.6M views · 2024-12-19 16:01:26

How to make your stress work for you - Shannon Odell

626K views · 2024-12-10 16:00:46

How scientists are creating real-life invisibility cloaks - Max G. Levy

417K views · 2024-12-05 16:00:42

What staying up all night does to your brain - Anna Rothschild

6.9M views · 2024-11-21 16:01:25

This could save lives— but are you willing to do it? - Michael Vazquez and Sarah Stroud

441K views · 2024-11-14 16:02:20

The real reason polio is so dangerous

931K views · 2024-11-05 16:01:35

How does extreme heat affect your body? - Carolyn Beans

1.4M views · 2024-10-29 15:01:11

The deadliest thing in your kitchen - George Zaidan

303K views · 2024-09-12 15:02:13

Is this the most valuable thing in the ocean? - David Biello

528K views · 2024-08-20 15:01:06

What the oil industry doesn’t want you to know - Stephanie Honchell Smith

870K views · 2024-07-25 15:00:40