TED Talks

3900+ talks to stir your curiosity

Find just the right one

4:41

Gala Marija Vrbanic

The new reality of fashion is digital

Posted Jan 2022

12:43

Li-Huei Tsai

Are brain waves the secret to treating Alzheimer's?

Posted Jan 2022

10:59

Dustin Burke

How to fix broken supply chains

Posted Jan 2022

11:27

Axel Reinaud

How biochar removes CO2 from the air — and helps farmers thrive

Posted Jan 2022

9:19

Priscilla Chomba-Kinywa

A free and fair internet benefits everyone

Posted Dec 2021

10:22

Karen Lellouche Tordjman

Siri, Alexa, Google ... what comes next?

Posted Dec 2021

12:44

Jane Velkovski

The life-changing power of assistive technologies

Posted Dec 2021

8:46

Eric Hinterman

How going to Mars improves life on Earth

Posted Dec 2021

0:00

Fabio Pacucci

Yes, scientists are actually building an elevator to space

Posted Dec 2021

11:41

John Doerr and Ryan Panchadsaram

An action plan for solving the climate crisis

Posted Nov 2021

11:11

Aicha Evans

Your self-driving robotaxi is almost here

Posted Nov 2021

5:57

Jack Dangermond

An ever-evolving map of everything on Earth

Posted Nov 2021

13:53

Jane Walsh

The rise of predatory scams — and how to prevent them

Posted Nov 2021

8:46

Josh Giegel

Super speed, magnetic levitation and the vision behind the hyperloop

Posted Nov 2021

2h 45m

TED

Countdown Global Livestream 2021

Posted Oct 2021

18:31

Jeff Dean

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

Posted Oct 2021

13:09

Irma L. Olguin Jr.

How to turn around a city

Posted Oct 2021

12:54

Trebor Scholz

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

Posted Oct 2021

28:33

Kai-Fu Lee and Chen Qiufan

Visions for the future

Posted Oct 2021

9:02

Chris Bennett

A close-to-home solution for accessible childcare

Posted Oct 2021

12:40

Isha Datar

How we could eat real meat without harming animals

Posted Oct 2021

5:06

Dan Kwartler

Why don't we cover the desert with solar panels?

Posted Oct 2021

13:49

Steven Johnson

How humanity doubled life expectancy in a century

Posted Oct 2021

9:37

Kayvon Tehranian

How NFTs are building the internet of the future

Posted Oct 2021

10:10

Karoli Hindriks

Why the passport needs an upgrade

Posted Sep 2021

10:30

Nabiha Saklayen

Could you recover from illness ... using your own stem cells?

Posted Sep 2021

15:06

Jamie C. Beard

The untapped energy source that could power the planet

Posted Sep 2021

5:59

Alicia Chong Rodriguez

A smart bra for better heart health

Posted Sep 2021

2:22

Susan Graham

A new way to restore Earth's biodiversity — from the air

Posted Sep 2021

6:57

Freeman H. Shen

A future with fewer cars

Posted Aug 2021

5:40

Hélène Morlon and Anna Papadopoulou

How we can detect pretty much anything

Posted Aug 2021

11:51

Ma Jun

An interactive map to track (and end) pollution in China

Posted Aug 2021

5:02

Jean-Baptiste P. Koehl

Iceland's superpowered underground volcanoes

Posted Jul 2021

5:19

Aaron Morris

How your body could become its own diagnostic lab

Posted Jun 2021

5:56

Brittany Young

How dirt bikes and STEM ignite ingenuity in Baltimore

Posted May 2021

13:46

Beth Ford

What farmers need to be modern, climate-friendly and profitable

Posted May 2021