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Poisoned Water Q&A with Scientists and Filmmakers

Poisoned Water Q&A with Scientists and Filmmakers

Video
2:00
Meet the Gastric-Brooding Frog

Meet the Gastric-Brooding Frog

Video
5:30
WannaCry Cyberattack Explained

WannaCry Cyberattack Explained

Video
1:56
This Woman Helped Save Flint

This Woman Helped Save Flint

Video
2:29
What Does Lead Do to the Brain?

What Does Lead Do to the Brain?

Video
5:22
Flint: A Timeline

Flint: A Timeline

Video
1:56
Scandal's Joe Morton on Flint

Scandal's Joe Morton on Flint

Video
4:10

Grow Your Own Crystals

Video
3:38
The Case for Eating Bugs

The Case for Eating Bugs

Video
4:26
How to Find an Exoplanet

How to Find an Exoplanet

Video
3:43
Secrets of the Ghost Forest

Secrets of the Ghost Forest

Video
3:07
School of the Future - Spanish Version

School of the Future - Spanish Version

Video
1:53:25
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NOVA

Should You Wash Your Hands?

Gross Science explores hand hygiene, with some help from the show Clean My Space.