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How Do Sparklers Work?

How Do Sparklers Work?

Season 3 Episode 27
2:23
Is Fluoride in Drinking Water Safe?

Is Fluoride in Drinking Water Safe?

Season 3 Episode 28
3:14
How Does Fluorescence Work?

How Does Fluorescence Work?

Season 3 Episode 29
3:23
How To Make a Fluorescent Flower

How To Make a Fluorescent Flower

Season 3 Episode 30
1:41
How Does Protein Build Muscle?

How Does Protein Build Muscle?

Season 3 Episode 31
3:40
How to Catch Dopers

How to Catch Dopers

Season 3 Episode 33
3:45
Is It OK To Pee In The Pool?

Is It OK To Pee In The Pool?

Season 3 Episode 35
3:00
What If Humans Could Photosynthesize?

What If Humans Could Photosynthesize?

Season 3 Episode 36
4:04
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Elephant Toothpaste

Season 3 Episode 25

You might have seen this wacky experiment in a chemistry class or on late-night TV. Dropping a mixture into some hydrogen peroxide produces a huge foamy flume. But what’s actually causing that big mess? Turns out it’s a great illustration of a key concept in chemistry: catalysts.

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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.
How Much Does a Cloud Weigh?
3:26
We explore the chemistry behind how a cloud stays lofted in the sky.
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