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4:15
Samantha Agoos
5 tips to improve your critical thinking
5:06
Matt Anticole
Is radiation dangerous?
4:53
Angela Koine Flynn
The science of skin color
4:03
Leo Q. Wan
Why are human bodies asymmetrical?
4:55
Richard J. Wood
How do carbohydrates impact your health?
4:14
Helen M. Farrell
What is depression?
11:22
Vanessa Ruiz
The spellbinding art of human anatomy
4:19
Claudia Aguirre
What would happen if you didn't sleep?
4:00
Madhumita Murgia
How stress affects your brain
4:04
Jeffrey Siegel
What makes muscles grow?
4:27
Sharon Horesh Bergquist
How stress affects your body
4:30
TED-Ed
Why do women have periods?
4:01
Amy Adkins
3 tips to boost your confidence
3:55
Conor Heffernan
The treadmill's dark and twisted past
4:34
Sarthak Sinha
Why do some people go bald?
4:11
Murat Dalkilinç
The benefits of good posture
3:56
Emma Bryce
What is a calorie?
6:42
Nassim Assefi and Brian A. Levine
How in vitro fertilization (IVF) works
4:07
Eleanor Nelsen
Why do your knuckles pop?
3:58
Mel Rosenberg
What causes bad breath?
17:04
Sophie Scott
Why we laugh
5:52
Greg Gage
How to control someone else's arm with your brain
17:35
Siddhartha Mukherjee
Soon we'll cure diseases with a cell, not a pill
4:30
Janet Iwasa
Why it's so hard to cure HIV/AIDS
20:18
Laura Schulz
The surprisingly logical minds of babies
4:50
Murat Dalkilinç
Why sitting is bad for you
3:21
Emma Bryce
How does the thyroid manage your metabolism?
4:52
Daniel M. Abrams
Why are some people left-handed?
4:28
Joshua Harvey
The evolution of the human eye
5:00
Larry Lagerstrom
Einstein's miracle year
5:44
Shai Marcu
The benefits of a good night's sleep
5:18
Randall Hayes
At what moment are you dead?
3:50
Michael Mauser
What are those floaty things in your eye?
3:46
Sarthak Sinha
How a wound heals itself
5:14
Courtney Stephens
A brief history of melancholy
5:10
Sam Kean
What happens when you remove the hippocampus?
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