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6:51

Mark Edwards

Why is it so hard to get effective birth control in the US?

Posted Jun 2023
12:30

Michael Green

The natural building blocks of sustainable architecture

Posted Jun 2023
5:06

Sally Frampton

What did people do before anesthesia?

Posted Jun 2023
7:12

Tony Long

The outlaws of the ocean — and how we're reeling them in

Posted Jun 2023
14:14

Lonneke Gordijn

Nature, art and magical blocks of flying concrete

Posted Jun 2023
4:45

Carolyn Beans

Food expiration dates don't mean what you think

Posted Jun 2023
10:50

Ali Hajimiri

How wireless energy from space could power everything

Posted Jun 2023
9:16

David M. Howard

Can we recreate the voice of a 3,000-year-old mummy?

Posted Jun 2023
8:41

Punya Mishra

How to design a school for the future

Posted Jun 2023
4:44

Hanako Sawada

Test yourself: Can you tell the difference between music and noise?

Posted Jun 2023
14:45

Julián Delgado Lopera

The poetry of everyday language

Posted Jun 2023
11:49

Anne Morriss

5 steps to fix any problem at work

Posted May 2023
4:22

Sascha Morrell

Why is William Faulkner so difficult to read?

Posted May 2023
12:33

Nita Farahany

Your right to mental privacy in the age of brain-sensing tech

Posted May 2023
11:56

Martin Lockley

The dinosaur detectives of real-life Jurassic parks

Posted May 2023
5:02

Dan Finkel

Can you outsmart Fate and break her ancient curse?

Posted May 2023
11:56

Normand Voyer

Are life-saving medicines hiding in the world's coldest places?

Posted May 2023
10:41

Sixto Cancel

A foster care system where every child has a loving home

Posted May 2023
6:05

George Zaidan

The epidemics that almost happened

Posted May 2023
12:48

Gus Worland

Is someone you love suffering in silence? Here's what to do

Posted May 2023
11:22

Wangechi Mutu

The timeless, ancient language of art

Posted May 2023
8:49

Reza Varzidehkar

How to build social capital

Posted May 2023
13:03

Tom Graham

The incredible creativity of deepfakes — and the worrying future of AI

Posted May 2023
4:59

TED-Ed

Is it normal to talk to yourself?

Posted May 2023
11:28

Cecilia M. Orphan

What makes a "good college" — and why it matters

Posted May 2023
14:31

Andy Dunn

Lessons from losing my mind

Posted May 2023
5:32

David Biello

1816: The year with no summer

Posted May 2023
12:13

Veronica Chau

3 ways your money can fight climate change

Posted May 2023
13:27

Keyu Jin

What the world can learn from China's innovation playbook

Posted May 2023
13:59

Gary Marcus

The urgent risks of runaway AI — and what to do about them

Posted May 2023
5:52

Joëlle Rollo-Koster

Why were there three popes at the same time?

Posted May 2023
12:23

Azim Shariff

Does working hard really make you a good person?

Posted May 2023
8:51

Sheena Meade

How "second chance" laws could transform the US justice system

Posted May 2023
13:50

Imran Chaudhri

The disappearing computer — and a world where you can take AI everywhere

Posted May 2023
9:46

Brian Johnson

How to teach "for" students, not "at" them

Posted May 2023
8:02

Afrika Afeni Mills

4 ways to have healthy conversations about race

Posted May 2023