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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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Can Science Make Less Addictive Opioids?
5:34
Will we ever have painkillers as good as opioids, but without the risk of addiction?
Catalytic Converter Stolen? Here's Why.
5:11
Catalytic converter theft is on the rise, and that’s partly because of their chemistry.
Forever Chemicals
4:24
Forever chemicals are used in everything from rain jackets to jet fuel.
Dog's Nose vs. Electronic Explosives Detector, Who Would Win
8:22
Is a dog or chemical detector better at finding a bomb? We find out!
The Science of How Life Started
8:08
We explore how are we using what we know to look for it throughout the galaxy.
COVID, One Year Later: What Do We Know Now?
8:08
We’re catching up with experts we talked to at the start of the pandemic.
Why Doesn’t Banana Candy Taste Like Banana?
10:04
We tracked it down to investigate if it’s as “banana-y” as the myth claims.
Why is Breast Milk Special (Making Better Formula)
7:26
We explore the sugar molecules in breast milk that make it so difficult to recreate.
The Science of Kombucha
8:12
We find out what it is and push its limits.
Why Does Fall Smell So Good?
7:25
What’s the chemistry behind those smells, and why do they make us so happy?
Do Your Dog’s Paws Smell Like Fritos?
4:45
The answer is yes! In this episode, we explore why.
How Can Fertilizer Explode?
6:10
Spoiler Alert! It's because of the ammonium nitrate.
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