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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
Why Don’t Antarctic Fish Freeze to Death?

Why Don’t Antarctic Fish Freeze to Death?

Season 5 Episode 43
4:11
Is Santa's Flame Resistant Suit Killing Him?

Is Santa's Flame Resistant Suit Killing Him?

Season 5 Episode 44
3:53
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Reactions

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

Season 5 Episode 32

Why does baking powder say “double acting” on the container? Is that better than single acting? This week on Reactions, we explain -- with chemistry!
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