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What are Eye Boogers?

What are Eye Boogers?

Season 5 Episode 33
1:47
What is Natto?

What is Natto?

Season 5 Episode 35
4:46
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
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

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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We’re diving into the chemistry behind why soap is so effective.
The US Military Gave Out Shark Repellent For Years
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Learn why they were created.
Which of These Mushrooms Could Kill You?
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We test how well you can separate the perfectly safe from the perilously poisonous.
11 Things You Can Do With Your Dead Body
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Let us break down the possibilities so you can rest easy.
Cartoon Chemistry!
6:50
Sam learns whether cartoon chemistry actually checks out.
How Miracle Berries Alter Your Taste Buds
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We try to figure out if this miraculous taste-modifying protein has any limits!
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Here's four Hours of a Cozy Fireplace for Your Nerdy Holiday Parties.
Can You Cryogenically Freeze Your Body and Come Back to Life
7:58
Let's break down the chemistry of cryogenic freezing!
The Science of J. Kenji López-Alt's Roasted Potato Recipe
10:21
We use chemistry to create the roasted potatoes of your dreams!
World’s Deadliest (& Cutest) Animals
8:42
We break down the chemistry behind what makes these adorable critters deadly.
Where Did the Vampire Lore Come From?
8:51
We unpack the chemistry that may have inspired one of our favorites: the vampire!
How Do Blacksmiths Make Swords?
5:11
Let's learn how blacksmithing is just as much chemistry as it is an artform.
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