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14:16

Aala El-Khani

What it's like to be a parent in a war zone

Posted Feb 2017
18:37

Jeff Speck

4 ways to make a city more walkable

Posted Feb 2017 Rated Informative, Inspiring
12:26

Joshua Smith

New nanotech to detect cancer early

Posted Feb 2017 Rated Informative, Inspiring
19:06

Thordis Elva and Tom Stranger

Our story of rape and reconciliation

Posted Feb 2017 Rated Courageous, Inspiring
15:23

Maurice Conti

The incredible inventions of intuitive AI

Posted Feb 2017
13:47

Nagin Cox

What time is it on Mars?

Posted Feb 2017 Rated Informative, Fascinating
15:18

Sue Klebold

My son was a Columbine shooter. This is my story

Posted Feb 2017 Rated Courageous, Inspiring
11:22

Eduardo Briceño

How to get better at the things you care about

Posted Feb 2017
12:49

Alan Smith

Why you should love statistics

Posted Jan 2017 Rated Informative, Fascinating
21:48

Sarah Parcak

Help discover ancient ruins — before it's too late

Posted Jan 2017 Rated Inspiring, Informative
7:59

Deepika Kurup

A young scientist's quest for clean water

Posted Jan 2017 Rated Inspiring, Informative
20:11

Deeyah Khan

What we don't know about Europe's Muslim kids

Posted Jan 2017 Rated Courageous, Inspiring
14:27

Caleb Barlow

Where is cybercrime really coming from?

Posted Jan 2017 Rated Informative, Persuasive
11:55

Jeanne Gang

Buildings that blend nature and city

Posted Jan 2017 Rated Inspiring, Fascinating
18:19

Paul Knoepfler

The ethical dilemma of designer babies

Posted Jan 2017 Rated Informative, Fascinating
12:01

Robb Willer

How to have better political conversations

Posted Jan 2017 Rated Informative, Inspiring
10:49

Emily Parsons-Lord

Art made of the air we breathe

Posted Jan 2017 Rated Informative, Fascinating
16:10

Ashley Judd

How online abuse of women has spiraled out of control

Posted Jan 2017 Rated Courageous, Inspiring
17:07

Jennifer Brea

What happens when you have a disease doctors can't diagnose

Posted Jan 2017 Rated Courageous, Inspiring
12:46

Sisonke Msimang

If a story moves you, act on it

Posted Jan 2017 Rated Inspiring, Beautiful
12:39

Alejandro Sánchez Alvarado

To solve old problems, study new species

Posted Jan 2017 Rated Inspiring, Fascinating
12:00

Dan Bricklin

Meet the inventor of the electronic spreadsheet

Posted Jan 2017 Rated Inspiring, Informative
9:35

George Tulevski

The next step in nanotechnology

Posted Jan 2017 Rated Informative, Fascinating
15:17

Mandy Len Catron

A better way to talk about love

Posted Jan 2017 Rated Beautiful, Inspiring
14:56

Sofia Jawed-Wessel

The lies we tell pregnant women

Posted Jan 2017 Rated Informative, Courageous
12:08

Sam Kass

Want kids to learn well? Feed them well

Posted Jan 2017 Rated Informative, Inspiring
14:59

Erika Gregory

The world doesn't need more nuclear weapons

Posted Jan 2017 Rated Inspiring, Persuasive
13:28

Adam Grant

Are you a giver or a taker?

Posted Jan 2017 Rated Inspiring, Informative
15:54

James Beacham

How we explore unanswered questions in physics

Posted Dec 2016 Rated Inspiring, Informative
16:27

Sharon Brous

It's time to reclaim religion

Posted Dec 2016 Rated Inspiring, Beautiful
11:55

Anjali Tripathi

Why Earth may someday look like Mars

Posted Dec 2016 Rated Informative, Fascinating
3:57 Under 6 minutes

Chinaka Hodge

What will you tell your daughters about 2016?

Posted Dec 2016 Rated Inspiring, Courageous
18:37

David Autor

Will automation take away all our jobs?

Posted Dec 2016 Rated Informative, Inspiring
11:54

Laura Vanderkam

How to gain control of your free time

Posted Dec 2016 Rated Inspiring, Informative
10:20

Dena Simmons

How students of color confront impostor syndrome

Posted Dec 2016 Rated Inspiring, Beautiful
18:23

Rebecca Brachman

Could a drug prevent depression and PTSD?

Posted Dec 2016 Rated Informative, Fascinating