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7:03

Mira Calix

Sound and sentiment

Posted Mar 2013
7:19

Maria Gallucci

The carbonless fuel that could change how we ship goods

Posted Feb 2022
11:20

Jill Seubert

How a miniaturized atomic clock could revolutionize space exploration

Posted Mar 2020
4:01

Jessa Gamble

Our natural sleep cycle is nothing like what we do now

Posted Sep 2010
5:26

John Kitching

Who decides how long a second is?

Posted Jan 2021
4:48

Wilton L. Virgo

How does your smartphone know your location?

Posted Jan 2015
4:19

Peter Bohacek

How does work... work?

Posted Sep 2018
23:23

Stewart Brand

The Long Now

Posted Nov 2008
14:08

Vinay Venkatraman

Technology crafts for the digitally underserved

Posted Jul 2012
9:54

Steven Cowley

Fusion is energy's future

Posted Dec 2009
4:36

Sally Kohn

Don't like clickbait? Don't click

Posted Aug 2014
13:03

Daniel Kish

How I use sonar to navigate the world

Posted Mar 2015
4:51

Philip Freeman

The rise and fall of the Celtic warriors

Posted Jul 2020
5:42

Iseult Gillespie

Why should you read "Midnight's Children"?

Posted Sep 2019
12:27

Dragana Rogulja

How artificial light affects our health

Posted Jun 2019
9:03

Jinsop Lee

Design for all 5 senses

Posted Aug 2013
13:24

Karen J. Meech

The story of 'Oumuamua, the first visitor from another star system

Posted Jun 2018
12:59

Amy Herman

A lesson on looking

Posted Dec 2018
7:15

Jim Collins

How we're using AI to discover new antibiotics

Posted May 2020
15:13

Billy Collins

Everyday moments, caught in time

Posted Mar 2012
4:29

Anita Collins

How playing an instrument benefits your brain

Posted Jul 2014
15:07

Clarice Phelps

How I claimed a seat at the periodic table

Posted Feb 2020
4:48

Matthew Childs

9 life lessons from rock climbing

Posted Apr 2009
7:45

Nilay Kulkarni

A life-saving invention that prevents human stampedes

Posted Feb 2018
4:26

Glynnis Hood

Why do beavers build dams?

Posted Jan 2023
4:02

Billy Collins

Two poems about what dogs think (probably)

Posted Jun 2014
5:55

Zac Goldsmith

How to boost nature-based solutions to climate change

Posted Jan 2022
15:08

Adam Galinsky

How to speak up for yourself

Posted Nov 2016
14:40

Francis Collins

We need better drugs — now

Posted Mar 2013
4:44

Nina Klietsch

Why do airlines sell too many tickets?

Posted Dec 2016
15:59

Daniel Goldstein

The battle between your present and future self

Posted Dec 2011
17:34

Anita Collins

The benefits of music education

Posted Aug 2019
13:21

Kelsey Leonard

Why lakes and rivers should have the same rights as humans

Posted Dec 2019
1:30

Duncan Cowles

"It's not amazing enough"

Posted Apr 2018
12:36

Chelsea Shields

How I'm working for change inside my church

Posted Nov 2015
16:21

Kalika Bali

The giant leaps in language technology — and who's left behind

Posted Apr 2021