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Is it OK to Pee in the Ocean?

Is it OK to Pee in the Ocean?

Season 1 Episode 23
2:50
Is MSG Bad for You?

Is MSG Bad for You?

Season 1 Episode 24
3:00
Awesome Chemistry Life Hacks (Vol. 3)

Awesome Chemistry Life Hacks (Vol. 3)

Season 1 Episode 25
3:42
What's in your Smartphone?

What's in your Smartphone?

Season 1 Episode 26
3:17
Why Do Leaves Change Color?

Why Do Leaves Change Color?

Season 1 Episode 27
2:09
Why Does Beer Get Skunked?

Why Does Beer Get Skunked?

Season 1 Episode 28
2:25
Why is Pizza So Good?

Why is Pizza So Good?

Season 1 Episode 30
3:17
Why Do Things Taste Sweet?

Why Do Things Taste Sweet?

Season 1 Episode 31
2:41
We Are Made of "Star Stuff"

We Are Made of "Star Stuff"

Season 1 Episode 33
4:16
The Chemistry of Cats

The Chemistry of Cats

Season 1 Episode 34
3:14
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Reactions

Salt, Diamonds and DNA: 5 Surprising Facts About Crystals

Season 1 Episode 22

Many people think of crystals as little more than sparkly things behind glass cases in museums. But crystals are everywhere, from the dinner table to the human body. Because 2014 is the International Year of Crystallography, Reactions is celebrating with a video highlighting five surprising facts about crystals.

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Season
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.
Are We Standing on a Quadrillion Tons of Diamonds?
7:38
But the furthest we’ve traveled is 7 miles down, so how could we know that?
Why is There Plastic in Our Rain?
6:43
Every year more than 1,000 tons of plastic rains down onto national parks and wilderness.
We Tried to Preserve a Strawberry Forever. Things Got…Ugly
8:05
See what happens when we try to make a strawberry last forever.
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