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How Plastic Recycling Actually Works

How Plastic Recycling Actually Works

Season 5 Episode 31
3:01
How Does Double Acting Baking Powder... Doubly Act?

How Does Double Acting Baking Powder... Doubly Act?

Season 5 Episode 32
2:23
What are Eye Boogers?

What are Eye Boogers?

Season 5 Episode 33
1:47
Can Silver Nanoparticles Combat Your Stink?

Can Silver Nanoparticles Combat Your Stink?

Season 5 Episode 34
2:52
What is Natto?

What is Natto?

Season 5 Episode 35
4:46
Turning the Boston Harbor into Actual Tea

Turning the Boston Harbor into Actual Tea

Season 5 Episode 36
4:10
Tardigrades

Tardigrades

Season 5 Episode 37
3:12
How Do You Catch Fruit Flies?

How Do You Catch Fruit Flies?

Season 5 Episode 38
3:16
Do Astronauts Need Sunscreen?

Do Astronauts Need Sunscreen?

Season 5 Episode 39
5:03
Fact or Fiction: Uncooked Rice is Bad for Birds

Fact or Fiction: Uncooked Rice is Bad for Birds

Season 5 Episode 40
4:30
How is Leather Made?

How is Leather Made?

Season 5 Episode 41
4:03
Why Does Humidity Feel Gross?

Why Does Humidity Feel Gross?

Season 5 Episode 42
4:55
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Reactions

Can You Take Expired Drugs?

Season 5 Episode 30

Every medicine you buy has an expiration date printed on it somewhere, but does it actually go bad? This week on Reactions, we explain the chemistry of drug expiration dates.
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