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11:29

Sheperd Doeleman

Inside the black hole image that made history

Posted Apr 2019
25:47

Jack Dorsey

How Twitter needs to change

Posted Apr 2019
15:15

Carole Cadwalladr

Facebook's role in Brexit — and the threat to democracy

Posted Apr 2019
10:54

Christoph Keplinger

The artificial muscles that will power robots of the future

Posted Apr 2019
10:01

Chika Okoro

How colorism shapes our standards of beauty

Posted Apr 2019
15:41

Harald Eia

Where in the world is it easiest to get rich?

Posted Apr 2019
11:22

Maria Golubeva

Why medieval politics was nothing like Game of Thrones

Posted Apr 2019
12:31

Kakenya Ntaiya

Empower a girl, transform a community

Posted Apr 2019
11:11

Rana Abdelhamid

3 lessons on starting a movement from a self-defense trailblazer

Posted Apr 2019
4:50

Kenny Coogan

The wild world of carnivorous plants

Posted Apr 2019
11:39

Kashfia Rahman

How risk-taking changes a teenager's brain

Posted Apr 2019
6:21

Keith Kirkland

Wearable tech that helps you navigate by touch

Posted Apr 2019
15:05

Nora McInerny

We don't "move on" from grief. We move forward with it

Posted Apr 2019
4:41

Jean-Baptiste P. Koehl

Why are earthquakes so hard to predict?

Posted Apr 2019
9:09

Eve Pearlman

How to lead a conversation between people who disagree

Posted Apr 2019
17:14

Yuko Morita

Why we need more dogs in hospitals

Posted Apr 2019
18:24

Christopher Robichaud

How I used Dungeons & Dragons to teach ethics

Posted Apr 2019
15:54

Rosalind Picard

An AI smartwatch that detects seizures

Posted Apr 2019
4:59

M Jackson

How to grow your own glacier

Posted Apr 2019
6:07

Muhammed Idris

What refugees need to start new lives

Posted Apr 2019
12:08

Helen Marriage

Public art that turns cities into playgrounds of the imagination

Posted Apr 2019
4:49

Stacie Bosley

How to spot a pyramid scheme

Posted Apr 2019
11:47

Kimberly Noble

How does income affect childhood brain development?

Posted Apr 2019
2:28

Tim Seibles

"First Kiss"

Posted Apr 2019
13:15

Alexander MacDonald

How centuries of sci-fi sparked spaceflight

Posted Apr 2019
14:35

Chuck Murry

Can we regenerate heart muscle with stem cells?

Posted Mar 2019
9:11

Nora Brown

"East Virginia" / "John Brown's Dream"

Posted Mar 2019
3:54

Iseult Gillespie

Frida Kahlo: The woman behind the legend

Posted Mar 2019
6:14

Samy Nour Younes

A short history of trans people's long fight for equality

Posted Mar 2019
11:08

Alice Gorman

Let's think about archaeology on the moon

Posted Mar 2019
11:41

Fatima AlZahra'a Alatraktchi

To detect diseases earlier, let's speak bacteria's secret language

Posted Mar 2019
4:40

David Ian Howe

A brief history of dogs

Posted Mar 2019
12:35

Víctor Demaría Pesce

Cómo un doctor de astronautas capacita al cuerpo para el espacio

Posted Mar 2019
10:14

Virginia Wotring

How I built a first aid kit for astronauts

Posted Mar 2019
12:50

Moriba Jah

Why we need to clean up our space debris

Posted Mar 2019
16:16

Frans von der Dunk

The importance of space lawyers

Posted Mar 2019