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How Does Hairspray Work?

How Does Hairspray Work?

Season 3 Episode 9
2:52
How Does Shampoo Work?

How Does Shampoo Work?

Season 3 Episode 10
3:38
Why Does Food Make Your Mouth Water?

Why Does Food Make Your Mouth Water?

Season 3 Episode 12
3:10
The Truth About Peanut Allergies

The Truth About Peanut Allergies

Season 3 Episode 13
2:41
Why Are Synthetic Drugs So Dangerous?

Why Are Synthetic Drugs So Dangerous?

Season 3 Episode 14
3:32
Why Do Wasps Attack?

Why Do Wasps Attack?

Season 3 Episode 15
5:00
Why Does Metal Rust?

Why Does Metal Rust?

Season 3 Episode 16
1:54
What Makes Coffee So Good?

What Makes Coffee So Good?

Season 3 Episode 18
4:54
Why Is Snake Venom So Deadly?

Why Is Snake Venom So Deadly?

Season 3 Episode 19
3:48
What's The Best Way To Whiten Teeth?

What's The Best Way To Whiten Teeth?

Season 3 Episode 20
3:59
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Reactions

Why Does Stepping On a Lego Hurt So Bad?

Season 3 Episode 8

This week Reactions explains the science behind the soul-crushing pain of stepping on a Lego. We're talking nociception today folks, and the chemistry of how these little two gram blocks pack enough punch to send you into orbit

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Season
What's In "Premium" Gas?
8:43
It all has to do with the octane rating!
Climate Change is Affecting Hibernation Patterns of Animals
7:29
This is a deeper dive into how complicated and climate based hibernation is.
What is an Electron?
10:50
There is so much more to these “negatively charged particles” than we've thought.
We Made Pop Rocks at Home with Science
8:31
Making pop rocks at home is so much harder but so much fun. Check it out!
I Ate Gold To Prove a Point
7:03
Why are some heavy metals deadly while others keep us alive?
How Do Hydrogen Fuel Cells Work?
8:11
Let's explore how fuel cars work and if they're truly sustainable.
How Oxygen Masks Brought Down a Plane
6:31
How did something meant to keep you safe end up killing over 100 people?
Extracting Gold from Seawater
5:39
We try to find some of the 700 trillion dollars worth of gold in the ocean.
I Created an Oil Spill in My House
7:36
Bacteria could be what save us from ourselves.
Death and Decomposition
7:04
Are humans destroying the circle of life?
Better Pizza Through Chemistry
6:20
We show you how two simple changes can turn cardboard-y pizza into award winning pie.
Science of Concrete & the Surfside Condo Collapse
7:19
We discover how the Surfside Condominium—a modern building built in 1981—fail.
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