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Can We Make Ocean Water Drinkable -- and Should We?

Can We Make Ocean Water Drinkable -- and Should We?

Season 5 Episode 72
4:13
The Top 5 Strangest Poisons That Can Kill You

The Top 5 Strangest Poisons That Can Kill You

Season 5 Episode 73
4:48
What Happens When You Overdose?

What Happens When You Overdose?

Season 5 Episode 74
5:42
How Do We Fight the California Fires?

How Do We Fight the California Fires?

Season 5 Episode 75
6:26
Can a Fecal Transplant Save You From This Dangerous Bacteria

Can a Fecal Transplant Save You From This Dangerous Bacteria

Season 5 Episode 76
4:16
What Exactly Happened at Chernobyl?

What Exactly Happened at Chernobyl?

Season 5 Episode 77
8:54
Don't Mix These Things with Birth Control!

Don't Mix These Things with Birth Control!

Season 5 Episode 78
5:30
How Much Does a Cloud Weigh?

How Much Does a Cloud Weigh?

Season 5 Episode 79
3:26
Is Superhero Strength Real?

Is Superhero Strength Real?

Season 5 Episode 80
3:35
We Tested Google’s Tips for Getting Stains Out

We Tested Google’s Tips for Getting Stains Out

Season 5 Episode 81
16:02
Space Mirrors and Other Weird Ways to Fight Climate Change

Space Mirrors and Other Weird Ways to Fight Climate Change

Season 5 Episode 82
4:10
How to Make Magnetic Slime

How to Make Magnetic Slime

Season 5 Episode 83
4:43
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Reactions

How Pee Helped Win the Revolutionary War (Maybe...)

Season 5 Episode 71

Old school gunpowder is really called “black powder,” and it was so crucial to the Revolutionary War effort that we went to great (and gross) lengths to try and make it. This week on Reactions, find out what exactly those lengths were.
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