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TrailsRemove Clear
3:33

Dan Finkel

Can you solve the secret werewolf riddle?

Posted Nov 2018
30:15

David Brenner

Can light stop the coronavirus?

Posted Jul 2020
5:05

Brian A. Pavlac

Ugly History: Witch Hunts

Posted Jun 2019
4:52

Noah Charney

The art forger who tricked the Nazis

Posted Apr 2020
12:43

Li-Huei Tsai

Could we treat Alzheimer's with light and sound?

Posted Jan 2022
12:26

Lindsey A. Sherrill

Are you an ethical true crime fan? 4 questions to ask

Posted Apr 2023
4:47

Yen Pham

Why should you read Toni Morrison's "Beloved"?

Posted Jan 2021
40:38

Taken for Granted

Brené Brown on What Vulnerability Isn't

Posted Mar 2021
11:37

Juliet Schor

The case for a 4-day work week

Posted May 2022
21:30

Linus Torvalds

The mind behind Linux

Posted Apr 2016
4:52

Daniel M. Abrams

Why are some people left-handed?

Posted Feb 2015
56:37

Celina de Sola, Edith Elliott and Nonette Royo

How everyday people can tackle the world's biggest problems

Posted Jun 2022
11:57

Viola Llewellyn

A new model of microfinance for Africa, and beyond

Posted Nov 2018
5:01

Kenny Coogan

Why are sloths so slow?

Posted Apr 2017
11:26

Ryan Gravel

How an old loop of railroads is changing the face of a city

Posted Dec 2016
4:00

Jakob Trollback

A new kind of music video

Posted Apr 2008
4:49

Charles Wallace

When you're an ant but also a fungus tycoon

Posted Mar 2023
4:53

Elyse Cox

Who owns the "wilderness"?

Posted Oct 2020
10:17

Seth Darling

The world is running out of water — but new tech can help

Posted Nov 2020
10:33

Wendy Troxel

Why school should start later for teens

Posted May 2017
19:18

Travis Kalanick

Uber's plan to get more people into fewer cars

Posted Mar 2016
19:21

Trillion Small

How can we overcome a fear of love?

Posted Dec 2018
11:51

Kate Darling

Why we have an emotional connection to robots

Posted Oct 2018
14:17

Travis Rieder

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

Posted Jun 2018
14:07

Danny Dorling

Maps that show us who we are (not just where we are)

Posted Nov 2016
16:40

Jorge Drexler

Poetry, music and identity

Posted May 2017
8:58

Reuben Margolin

Sculpting waves in wood and time

Posted May 2012
5:50

Sarah Parcak

Armchair archaeologist

Posted Apr 2018
9:57

Tracie Keesee

How police and the public can create safer neighborhoods together

Posted Sep 2018
4:22

Claire Simeone

The lovable (and lethal) sea lion

Posted May 2019
4:03

Barbara Thorne

Coneheads, egg stacks and anteater attacks: The reign of a termite queen

Posted Aug 2022
16:05

Joe DeRisi

Solving medical mysteries

Posted Jan 2009
11:14

Tracy Edwards

Stop being a bystander in your own life

Posted Jun 2020
11:42

Dorsa Amir

How the Industrial Revolution changed childhood

Posted Nov 2019
12:23

Teresa Njoroge

What I learned serving time for a crime I didn't commit

Posted Nov 2017
4:15

Dorsa Amir

Why do humans have a third eyelid?

Posted Nov 2019