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Reactions
How to Survive a Real-Life "Fallout"
Season 2
Episode 52
Reactions is checking out some Fallout science. Does chemistry allow you to survive a real fallout? It’s a big week for gamers now that the long-anticipated Fallout 4 video game is out. The series takes place in a world decades after nuclear war has destroyed most of civilization. Only those who hid in fallout shelters survived.
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3:12
Do you really need all those kitchen gadgets? It all depends on the chemistry of cooking.

4:57
It’s the chemistry of washed-rind cheeses that makes these foods so awfully stinky.

4:10
We tried to use chemistry to change hydrangea flowers from red to blue. Let's try again.

7:54
Surstromming, Swedish for sour herring, has a powerful stink thanks to food preservation.

5:05
What does the pH of soil have to do with the color of hydrangeas?

5:24
Are you breathing air molecules that were once exhaled by Caesar?

3:43
Chalk and seashells are made of the same stuff. So why is one crumbly and the other tough?

4:32
How does chemistry makes a cake donut and a yeast donut taste so different?

3:48
What do chameleons have to do with nanotechnology?

6:44
We visit St. James Cheese Company in New Orleans to learn about the chemistry of cheese.

4:22
Melatonin is a supplement that’s supposed to help you sleep. But does it work?

3:11
Airbags protect you in a car accident thanks to chemistry and a little bit of physics.