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4:55

Rusha Modi

What causes heartburn?

Posted Nov 2018
15:16

Emily Nagoski

The truth about unwanted arousal

Posted May 2018
4:41

Melvin Sanicas

Why is meningitis so dangerous?

Posted Nov 2018
3:54

Iseult Gillespie

Frida Kahlo: The woman behind the legend

Posted Mar 2019
5:16

Anees Bahji

What is schizophrenia?

Posted Mar 2020
4:07

George Zaidan

What is fat?

Posted May 2013
10:58

Carson Bruns

Could a tattoo help you stay healthy?

Posted May 2019
6:05

Janet Iwasa

The wonders of the molecular world, animated

Posted Apr 2020
4:02

Aatish Bhatia

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

Posted Sep 2013
11:20

Tyler DeWitt

Hey science teachers — make it fun

Posted Feb 2013
5:08

Emma Bryce

How does the immune system work?

Posted Sep 2018
4:32

Eleanor Nelsen

Mary's Room: A philosophical thought experiment

Posted Jan 2017
11:42

Jen Gunter

Why can't we talk about periods?

Posted Jan 2020
5:52

Greg Gage

How to control someone else's arm with your brain

Posted Apr 2015
18:46

Elizabeth Blackburn

The science of cells that never get old

Posted Nov 2017
5:03

Dan Kwartler

What causes insomnia?

Posted Jun 2018
4:10

Kaitlyn Sadtler and Heather J. Faust

Why haven't we cured arthritis?

Posted Nov 2019
5:09

Joshua W. Pate

The fascinating science of phantom limbs

Posted Oct 2018
4:55

Richard J. Wood

How do carbohydrates impact your health?

Posted Jan 2016
15:51

Robert Sapolsky

The biology of our best and worst selves

Posted May 2017
4:52

Taneka Jones

How to 3D print human tissue

Posted Oct 2019
4:52

Daniel M. Abrams

Why are some people left-handed?

Posted Feb 2015
4:19

Dawn Maslar

The science of attraction

Posted May 2014
20:18

Laura Schulz

The surprisingly logical minds of babies

Posted Jun 2015
4:04

Jeffrey Siegel

What makes muscles grow?

Posted Nov 2015
6:23

John Amory

How a male contraceptive pill could work

Posted May 2018
5:06

Dan Kwartler

What causes headaches?

Posted Sep 2018
15:55

Michael Dickinson

How a fly flies

Posted Feb 2013
17:04

Sophie Scott

Why we laugh

Posted Apr 2015
4:36

Joao Pedro de Magalhaes

Why do animals have such different lifespans?

Posted Apr 2017
4:01

Amy Adkins

3 tips to boost your confidence

Posted Oct 2016
5:14

Courtney Stephens

A brief history of melancholy

Posted Oct 2014
4:15

Helen M. Farrell

The truth about electroconvulsive therapy (ECT)

Posted Jan 2019
5:06

Matt Anticole

Is radiation dangerous?

Posted Mar 2016
11:37

Tiffany Kagure Mugo and Siphumeze Khundayi

How to have a healthier, positive relationship to sex

Posted Feb 2018
30:15

David Brenner

Can light stop the coronavirus?

Posted Jul 2020