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5:10

Netta Schramm

Why don't perpetual motion machines ever work?

Posted Feb 2019
4:17

Judd A. Schorr

Can you solve the airplane riddle?

Posted Feb 2019
4:32

Yossi Elran

Can you solve the prisoner boxes riddle?

Posted Feb 2019
3:48

Ganesh Pai

Can you solve the passcode riddle?

Posted Feb 2019
4:37

Mia Nacamulli

What would happen if you didn't drink water?

Posted Feb 2019
4:34

Alex Gendler

Can you solve the prisoner hat riddle?

Posted Feb 2019
3:34

Alex Gendler

Can you solve the bridge riddle?

Posted Feb 2019
5:45

Alex Gendler

The wars that inspired Game of Thrones

Posted Feb 2019
4:50

Murat Dalkilinç

Why sitting is bad for you

Posted Feb 2019
4:12

Alexandra Horowitz

How do dogs "see" with their noses?

Posted Feb 2019
3:50

Michael Mauser

What are those floaty things in your eye?

Posted Feb 2019
4:16

Elizabeth Hellmuth Margulis

Why we love repetition in music

Posted Feb 2019
4:43

Karen D. Davis

How does your brain respond to pain?

Posted Feb 2019
3:39

Rose Eveleth

The science of spiciness

Posted Feb 2019
2:55

Rose Eveleth

The mystery of motion sickness

Posted Feb 2019
5:03

Kate Messner

How to build a fictional world

Posted Feb 2019
4:36

Emma Bryce

Should we eat bugs?

Posted Feb 2019
2:25

Rose Eveleth

The loathsome lethal mosquito

Posted Feb 2019
3:40

Michael Molina

What is déjà vu? What is déjà vu?

Posted Feb 2019
3:41

Joy Lin

If superpowers were real: Super strength

Posted Feb 2019
18:05

Juan Enriquez

The age of genetic wonder

Posted Feb 2019
5:03

Anne Gaskett

The sexual deception of orchids

Posted Feb 2019
11:54

Aja Monet and phillip agnew

A love story about the power of art as organizing

Posted Feb 2019
14:26

Steven Petrow

3 ways to practice civility

Posted Feb 2019
3:21

Alex Gendler

How tsunamis work

Posted Feb 2019
3:43

Alex Gendler

Why do we cry? The three types of tears

Posted Feb 2019
4:14

Claudia Aguirre

Why is yawning contagious?

Posted Feb 2019
5:05

John McWhorter

Are Elvish, Klingon, Dothraki and Na'vi real languages?

Posted Feb 2019
4:17

Aatish Bhatia

The physics of human sperm vs. the physics of the sperm whale

Posted Feb 2019
4:33

Joy Lin

If superpowers were real: Flight

Posted Feb 2019
4:26

Joy Lin

If superpowers were real: Super speed

Posted Feb 2019
6:05

Joy Lin

If superpowers were real: Body mass

Posted Feb 2019
3:54

Joy Lin

If superpowers were real: Invisibility

Posted Feb 2019
3:51

Joy Lin

If superpowers were real: Immortality

Posted Feb 2019
3:22

K. Erica Dodge

Gyotaku: The ancient Japanese art of printing fish

Posted Feb 2019
4:42

David Malan

What's an algorithm?

Posted Feb 2019