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5:02

Masako Tamaki

Can you be awake and asleep at the same time?

Posted May 2021
4:43

Sara C. Mednick

How long should your naps be?

Posted Apr 2021
4:57

Justin Schmidt

The world's most painful insect sting

Posted Apr 2021
6:39

David Gruber

Can we learn to talk to sperm whales?

Posted Apr 2021
4:55

Jacques S. Abramowicz

How does ultrasound work?

Posted Apr 2021
19:36

Michael Levin

The electrical blueprints that orchestrate life

Posted Mar 2021
8:42

Natsai Audrey Chieza

Possible futures from the intersection of nature, tech and society

Posted Mar 2021
4:39

Neil R. Jeyasingam

How do antidepressants work?

Posted Mar 2021
11:07

Emily Leproust

How synthetic biology can improve our health, food and materials

Posted Mar 2021
4:52

Chase LaDue and Bruce A. Schulte

The incredible, bendable, twistable, expandable elephant trunk

Posted Mar 2021
10:59

Antoine Gourévitch

What is deep tech? A look at how it could shape the future

Posted Mar 2021
4:51

Heather Malyuk

Can loud music damage your hearing?

Posted Mar 2021
9:21

Olivia Arthur

Meditations on the intersection of humanity and technology

Posted Feb 2021
10:49

Carolyn Freiwald

The hidden history found in your teeth

Posted Feb 2021
4:51

Thomas L. Dawson

What causes dandruff, and how do you get rid of it?

Posted Feb 2021
4:45

Carolyn Marshall

Why didn't this 2,000 year old body decompose?

Posted Feb 2021
4:28

Nick Caruso and Dani Rabaiotti

The world's most dangerous fart

Posted Feb 2021
4:37

Robert Siddall

These squids can fly... no, really

Posted Jan 2021
6:05

Alex Rosenthal

The world's largest organism

Posted Dec 2020
4:06

Eve Gaus and Vanessa Ruiz

Why is pneumonia so dangerous?

Posted Nov 2020
4:53

Seena Mathew

How fast is the speed of thought?

Posted Nov 2020
5:17

Christian Moro

Why do you get a fever when you're sick?

Posted Nov 2020
5:31

Anees Bahji

How do steroids affect your muscles— and the rest of your body?

Posted Nov 2020
4:28

David L. Hu

Do larger animals take longer to pee?

Posted Nov 2020
20:59

Leor Weinberger

Can we create vaccines that mutate and spread?

Posted Oct 2020
12:51

Gokul Upadhyayula

The life unfolding inside your cells, revealed in 3D

Posted Oct 2020
5:25

TED-Ed

The surprising effects of pregnancy

Posted Oct 2020
5:25

Laurence Hurst

Is human evolution speeding up or slowing down?

Posted Sep 2020
5:26

Noah R. Bressman

The fish that walk on land

Posted Aug 2020
14:04

Susannah Temko

What it means to be intersex

Posted Aug 2020
4:21

Michael Corballis

Evolution's great mystery: Language

Posted Aug 2020
12:07

Menno Schilthuizen

How animals and plants are evolving in cities

Posted Aug 2020
6:00

Kate Slabosky

Can the ocean run out of oxygen?

Posted Aug 2020
5:17

Marc Fagelson

What's that ringing in your ears?

Posted Aug 2020
5:11

Jan Stejskal

The last living members of an extinct species

Posted Aug 2020
4:45

Mike Gil

The big-beaked, rock-munching fish that protect coral reefs

Posted Aug 2020