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11:33

Jens Burchardt

How we can curb climate change by spending two percent more on everything

Posted Apr 2021
4:49

TED-Ed

Why good ideas get trapped in the valley of death— and how to rescue them

Posted Apr 2021
4:55

Jacques S. Abramowicz

How does ultrasound work?

Posted Apr 2021
19:36

Michael Levin

The electrical blueprints that orchestrate life

Posted Mar 2021
8:42

Natsai Audrey Chieza

Possible futures from the intersection of nature, tech and society

Posted Mar 2021
4:20

TED-Ed

What's the best fuel for your car?

Posted Mar 2021
48:21

Bill Gates

The innovations we need to avoid a climate disaster

Posted Mar 2021
4:26

TED-Ed

How much land does it take to power the world?

Posted Mar 2021
4:37

Briana Brownell

How does artificial intelligence learn?

Posted Mar 2021
10:59

Antoine Gourévitch

What is deep tech? A look at how it could shape the future

Posted Mar 2021
4:41

TED-Ed

How much electricity does it take to power the world?

Posted Mar 2021
10:21

William Collis

How video game skills can get you ahead in life

Posted Mar 2021
4:55

TED-Ed

The world's biggest battery looks nothing like a battery

Posted Feb 2021
9:21

Olivia Arthur

Meditations on the intersection of humanity and technology

Posted Feb 2021
10:42

'Gbenga Sesan

Technology can't fix inequality — but training and opportunities could

Posted Feb 2021
12:09

Matt Langione

The promise of quantum computers

Posted Feb 2021
7:24

Juan Enriquez

How technology changes our sense of right and wrong

Posted Feb 2021
4:57

Moriba Jah

What if every satellite suddenly disappeared?

Posted Feb 2021
22:12

Jack Dangermond

How a geospatial nervous system could help us design a better future

Posted Feb 2021
5:26

John Kitching

Who decides how long a second is?

Posted Jan 2021
14:08

Max Rashbrooke

3 ways to upgrade democracy for the 21st century

Posted Jan 2021
10:08

Mainak Mazumdar

How bad data keeps us from good AI

Posted Jan 2021
5:55

Jamila Gordon

How AI can help shatter barriers to equality

Posted Jan 2021
14:48

Genevieve Bell

6 big ethical questions about the future of AI

Posted Dec 2020
20:00

Ajay Banga

Financial inclusion, the digital divide and other thoughts on the future of money

Posted Dec 2020
5:18

Alex Gendler

Building the world's largest (and most controversial) power plant

Posted Dec 2020
15:20

Emily Levesque

A stellar history of modern astronomy

Posted Dec 2020
11:23

Sharon Weinberger

Inside the massive (and unregulated) world of surveillance tech

Posted Dec 2020
7:27

Andrew Pelling

Could we treat spinal cord injuries with asparagus?

Posted Nov 2020
16:50

Erika Cheung

Theranos, whistleblowing and speaking truth to power

Posted Nov 2020
20:30

John Doerr and Hal Harvey

How to decarbonize the grid and electrify everything

Posted Oct 2020
12:16

Amanda Little

Climate change is becoming a problem you can taste

Posted Oct 2020
5:54

Lisa Jackson and Liz Ogbu

Apple's promise to be carbon neutral by 2030

Posted Oct 2020
5:19

Fabio Pacucci

Could we harness the power of a black hole?

Posted Oct 2020
11:24

Thomas Crowther

The global movement to restore nature's biodiversity

Posted Oct 2020
1h 4m

Hosted by Chris Hemsworth and Priyanka Chopra Jonas

Countdown Session 5: Action (Full session)

Posted Oct 2020