TED Talks

3800+ talks to stir your curiosity

Find just the right one

2:12

Matt Walker

Why better sleep means a better sex life

Posted Nov 2021

4:20

Alayna Vaughan

Why do some people snore so loudly?

Posted Nov 2021

9:20

Nicola Sturgeon

How small countries can make a big impact on climate change

Posted Nov 2021

2:57

Mona Chalabi

How did we get fertility so wrong?

Posted Nov 2021

8:46

Josh Giegel

Super speed, magnetic levitation and the vision behind the hyperloop

Posted Nov 2021

4:51

Angela Garbes

What working parents really need from workplaces

Posted Nov 2021

12:20

Bozoma Saint John

The creative power of your intuition

Posted Nov 2021

5:26

Jeffrey A. Lockwood

Are locust plagues unstoppable?

Posted Nov 2021

11:13

Richard Thompson Ford

A tailored history of who wears what — and why

Posted Nov 2021

5:52

Nithya Ramanathan

The problem of vaccine spoilage — and a smart sensor to help

Posted Nov 2021

1:30

Matt Walker

How daylight saving time affects our bodies, minds — and world

Posted Nov 2021

15:46

Al Gore

How to make radical climate action the new normal

Posted Nov 2021

4:53

Brian Christian

How to get better at video games, according to babies

Posted Nov 2021

3:11

Mona Chalabi

What we miss when we focus on the average

Posted Nov 2021

4:31

Julissa Prado

3 rules to help you build a successful business

Posted Nov 2021

3:07

Countdown

What is COP26?

Posted Oct 2021

2h 45m

TED

Countdown Global Livestream 2021

Posted Oct 2021

5:52

Countdown

The 55 gigaton challenge

Posted Oct 2021

11:52

Coya Paz Brownrigg

The haunting truth of ghost stories

Posted Oct 2021

7:59

Amina J. Mohammed

A new perspective on the journey to net-zero

Posted Oct 2021

10:02

Ilissa Ocko

The fastest way to slow climate change now

Posted Oct 2021

18:31

Jeff Dean

AI isn't as smart as you think — but it could be

Posted Oct 2021

5:08

Iseult Gillespie

The Norse myth that inspired "The Lord of the Rings"

Posted Oct 2021

13:09

Irma L. Olguin Jr.

The tech-forward rejuvenation of "underdog" cities

Posted Oct 2021

12:54

Trebor Scholz

Stuck in the gig economy? Try platform co-ops instead

Posted Oct 2021

4:32

AKQA and Jung von Matt

"The [Uncertain] Four Seasons"

Posted Oct 2021

5:02

Daniel Sperling and Gil Tal

The surprisingly long history of electric cars

Posted Oct 2021

9:17

Hongqiao Liu

Can China achieve its ambitious climate pledges?

Posted Oct 2021

2:41

Mona Chalabi

Do 9 out of 10 dentists really recommend that toothpaste?

Posted Oct 2021

19:27

Countdown Summit

What to expect from COP26

Posted Oct 2021

28:33

Kai-Fu Lee and Chen Qiufan

Visions for the future

Posted Oct 2021

5:48

Kim Scott and Trier Bryant

How to reduce bias in your workplace

Posted Oct 2021

12:13

Debbie Lovich

3 tips for leaders to get the future of work right

Posted Oct 2021

9:25

Tanya Berger-Wolf

How your nature photos can help protect wild animals

Posted Oct 2021

4:28

Helen Farr and Jon Adams

Why is this 2,500 year old shipwreck so well-preserved?

Posted Oct 2021

9:02

Chris Bennett

A close-to-home solution for accessible childcare

Posted Oct 2021