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Is Your Brain Too Old For Video Games?

Is Your Brain Too Old For Video Games?

Season 4 Episode 33
6:25
How These Ants Took Over the U.S

How These Ants Took Over the U.S

Season 4 Episode 34
6:32
Spit: Everything You Never Wanted To Know

Spit: Everything You Never Wanted To Know

Season 4 Episode 35
4:41

Musical Tesla Coils in Slow Motion! Featuring Physics Girl

Season 4 Episode 36
6:20
Where Did Zika Come From?

Where Did Zika Come From?

Season 4 Episode 37
5:45
Why Don't Other Animals Wear Glasses?

Why Don't Other Animals Wear Glasses?

Season 4 Episode 38
5:03
Why Salt & Pepper?

Why Salt & Pepper?

Season 4 Episode 39
5:23
Attack of the Cosmic Space Junk!

Attack of the Cosmic Space Junk!

Season 4 Episode 40
5:14
Could You Really Survive Being Shrunk?!

Could You Really Survive Being Shrunk?!

Season 4 Episode 41
4:44
Why Are Some Animals Venomous?

Why Are Some Animals Venomous?

Season 4 Episode 42
5:08
The Invisible Creatures That Keep You Alive!

The Invisible Creatures That Keep You Alive!

Season 4 Episode 43
5:23
Why Hurricanes Are Earth's Most Powerful Storms

Why Hurricanes Are Earth's Most Powerful Storms

Season 4 Episode 44
6:34
Back to Show
It's Okay to Be Smart

6 Chemical Reactions That Changed History

Season 4 Episode 32

From fire to food, check out these life-altering reactions that surround us everyday.
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Recycling Is Broken. Here’s How We Can Fix It.
11:11
Season 7 Episode 28
Recycling Is Broken. Here’s How We Can Fix It.
Recycling is broken. Here's how we can fix it.
I Tried Eating Bugs… Here's What I Learned
14:55
Season 7 Episode 27
I Tried Eating Bugs… Here's What I Learned
People say insects are the food of the future.
Evolution Fails in the Human Body
11:53
Season 7 Episode 26
Evolution Fails in the Human Body
Here’s a rundown of a few of the human body’s biggest evolutionary fails!
This Face Changes the Human Story
13:11
Season 7 Episode 25
This Face Changes the Human Story
Meet your cousin: Homo naledi.
What If We Could See Nature In Infrared?
8:51
Season 7 Episode 24
What If We Could See Nature In Infrared?
Why are trees and other plants green? The answer is full of surprises.
What Color Is A Banana?
8:46
Season 7 Episode 23
What Color Is A Banana?
How do we see color in the first place?
What’s In a 20,000 Year-Old Cube of Ice?
11:20
Season 7 Episode 22
What’s In a 20,000 Year-Old Cube of Ice?
Earth’s climate is changing in a big way.
The History of Money (From Barter To Bitcoin)
9:36
Season 7 Episode 21
The History of Money (From Barter To Bitcoin)
Money. We all use it. But is it real?
7 Scientific Urban Legends Debunked!
11:24
Season 7 Episode 20
7 Scientific Urban Legends Debunked!
I look at a few of the most famous incorrect factoids in science.
Why Don't Birds Lay Square Eggs?
7:21
Season 7 Episode 19
Why Don't Birds Lay Square Eggs?
What is ”egg-shaped” even?
How Blind People See With Sound
16:07
Season 7 Episode 18
How Blind People See With Sound
Blind YouTuber Molly Burke shows Joe Hanson a new way to see.
Why do Trees Talk to Each Other?
5:27
Season 7 Episode 17
Why do Trees Talk to Each Other?
Walk into any forest, and beneath your feet is what helps make life on Earth possible.
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