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Does Melatonin Do Anything?

Does Melatonin Do Anything?

Season 5 Episode 16
4:22
How Milk Becomes Cheese

How Milk Becomes Cheese

Season 5 Episode 17
6:44
How Seashells Are Made

How Seashells Are Made

Season 5 Episode 20
3:43
Are We Breathing Caesar's Last Breath

Are We Breathing Caesar's Last Breath

Season 5 Episode 21
5:24
How Do Hydrangeas Change Colors?

How Do Hydrangeas Change Colors?

Season 5 Episode 22
5:05
Hydrangeas and the Science of Do-Overs

Hydrangeas and the Science of Do-Overs

Season 5 Episode 24
4:10
Why Does Stinky Cheese Stink?

Why Does Stinky Cheese Stink?

Season 5 Episode 25
4:57
How Air Conditioning Works

How Air Conditioning Works

Season 5 Episode 27
4:23
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Reactions

How Do Airbags Work?

Season 5 Episode 15

If you’re in a car accident, you want to be sure your airbags protect you. And they work because of chemistry, with some physics thrown in. This week on Reactions, we’re talking the science of airbags. And remember: Airbags are meant to work in conjunction with seatbelts, so buckle up!

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Season
Cartoon Chemistry!
6:50
Sam learns whether cartoon chemistry actually checks out.
How Miracle Berries Alter Your Taste Buds
4:42
We try to figure out if this miraculous taste-modifying protein has any limits!
Yule Log Chemistry Trivia - 4 Hours of Cozy Fireplace
4:11:33
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.
How to Make Magnetic Slime
4:43
Learn how you can use everyday materials to make magnetic and colored slime.
Space Mirrors and Other Weird Ways to Fight Climate Change
4:10
We're digging into a few of the weirdest climate change-combating ideas out there.
We Tested Google’s Tips for Getting Stains Out
16:02
We try out some of those tips to consider the chemistry behind why some are work better.
Is Superhero Strength Real?
3:35
We talk about “superhero strength” and the chemistry behind what’s possible.
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