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14:14

Walter Hood

How urban spaces can preserve history and build community

Posted Aug 2018
10:19

Hasini Jayatilaka

How cancer cells communicate — and how we can slow them down

Posted Aug 2018 Rated Informative, Ingenious
14:17

DK Osseo-Asare

What a scrapyard in Ghana can teach us about innovation

Posted Aug 2018 Rated Informative, Inspiring
16:47

Mary Maker

Why I fight for the education of refugee girls (like me)

Posted Aug 2018 Rated Inspiring, Courageous
11:39

Tina Seelig

The little risks you can take to increase your luck

Posted Aug 2018 Rated Inspiring, Informative
16:59

Sydney Chaffee

How teachers can help kids find their political voices

Posted Aug 2018 Rated Inspiring, Ingenious
14:49

Kai-Fu Lee

How AI can save our humanity

Posted Aug 2018 Rated Inspiring, Informative
12:42

Christoph Niemann

You are fluent in this language (and don't even know it)

Posted Jul 2018 Rated Funny, Inspiring
14:38

Bronwyn King

You may be accidentally investing in cigarette companies

Posted Jul 2018 Rated Informative, Persuasive
7:15

Supasorn Suwajanakorn

Fake videos of real people — and how to spot them

Posted Jul 2018 Rated Informative, Fascinating
5:19

Christina Wallace

How to stop swiping and find your person on dating apps

Posted Jul 2018 Rated Funny, Informative
4:59

Pratik Shah

How AI is making it easier to diagnose disease

Posted Jul 2018 Rated Informative, Ingenious
4:56

Lucy Marcil

Why doctors are offering free tax prep in their waiting rooms

Posted Jul 2018 Rated Inspiring, Informative
8:10

Tamekia MizLadi Smith

How to train employees to have difficult conversations

Posted Jul 2018 Rated Inspiring, Funny
3:42

Anielle Reid and Matthew Brookshire

"Dead Romance"

Posted Jul 2018 Rated Beautiful, Fascinating
13:18

Stephen Webb

Where are all the aliens?

Posted Jul 2018 Rated Informative, Fascinating
4:49

Mikhail Zygar

What the Russian Revolution would have looked like on social media

Posted Jul 2018 Rated Inspiring, Informative
9:05

Kashmir Hill and Surya Mattu

What your smart devices know (and share) about you

Posted Jul 2018 Rated Informative, Funny
9:44

Rebeca Hwang

The power of diversity within yourself

Posted Jul 2018 Rated Inspiring, Beautiful
6:13

Will Marshall

The mission to create a searchable database of Earth's surface

Posted Jul 2018 Rated Informative, Fascinating
15:03

Renzo Piano

The genius behind some of the world's most famous buildings

Posted Jul 2018 Rated Inspiring, Fascinating
4:04

Lili Haydn

"The Last Serenade"

Posted Jul 2018 Rated Beautiful, Fascinating
18:12

Elizabeth White

An honest look at the personal finance crisis

Posted Jul 2018 Rated Courageous, Inspiring
13:17

Dina Katabi

A new way to monitor vital signs (that can see through walls)

Posted Jul 2018 Rated Fascinating, Informative
15:08

Dan Gibson

How to build synthetic DNA and send it across the internet

Posted Jul 2018 Rated Fascinating, Informative
9:56

Dan Knights

How we study the microbes living in your gut

Posted Jul 2018 Rated Informative, Fascinating
10:50

Kola Masha

How farming could employ Africa's young workforce — and help build peace

Posted Jul 2018 Rated Inspiring, Courageous
12:41

Gary Liu

The rapid growth of the Chinese internet — and where it's headed

Posted Jul 2018 Rated Informative, Inspiring
15:53

Jakob Magolan

A crash course in organic chemistry

Posted Jul 2018 Rated Informative, Fascinating
14:15

Jennifer Wilcox

A new way to remove CO2 from the atmosphere

Posted Jul 2018 Rated Informative, Fascinating
9:01

Steve Boyes

How we're saving one of Earth's last wild places

Posted Jul 2018 Rated Inspiring, Fascinating
14:43

Lindsay Malloy

Why teens confess to crimes they didn't commit

Posted Jul 2018 Rated Informative, Persuasive
16:37

Penny Chisholm

The tiny creature that secretly powers the planet

Posted Jul 2018 Rated Fascinating, Informative
8:08

Rodin Lyasoff

How autonomous flying taxis could change the way you travel

Posted Jun 2018 Rated Fascinating, Inspiring
14:17

Travis Rieder

The agony of opioid withdrawal — and what doctors should tell patients about it

Posted Jun 2018 Rated Informative, Courageous
13:24

Karen J. Meech

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

Posted Jun 2018 Rated Informative, Fascinating