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Why Does the Wind Blow?

Why Does the Wind Blow?

Season 1 Episode 10
2:38
Paying Attention in the Digital Age

Paying Attention in the Digital Age

Season 1 Episode 11
5:20
The Science of Rainbows

The Science of Rainbows

Season 1 Episode 12
5:36
What’s Actually on the Other Side of a Mirror?

What’s Actually on the Other Side of a Mirror?

Season 10 Episode 1
10:16
Why Don't Big Animals Get More Cancer?

Why Don't Big Animals Get More Cancer?

Season 10 Episode 2
9:42
Can Life Really Be Explained By Physics?

Can Life Really Be Explained By Physics?

Season 10 Episode 3
22:18
How Illusions Can Explain Reality

How Illusions Can Explain Reality

Season 10 Episode 4
19:07
Are Humans Still Evolving?

Are Humans Still Evolving?

Season 10 Episode 5
10:41
Making a Hurricane Indoors (For Science)

Making a Hurricane Indoors (For Science)

Season 10 Episode 6
11:50
Why You Can’t Smell Yourself?

Why You Can’t Smell Yourself?

Season 10 Episode 7
19:10
Trying to Land a Plane (to Prove a Point)

Trying to Land a Plane (to Prove a Point)

Season 10 Episode 8
17:59
Why No One Can Agree What’s Really the Tallest Mountain

Why No One Can Agree What’s Really the Tallest Mountain

Season 10 Episode 9
8:29
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It's Okay to Be Smart

Making Music From Space!

Season 1 Episode 9

There is no sound in space. In the near-vacuum of space, there is nothing to transmit the physical waves that we need to perceive sound. But that doesn't mean we can't MAKE sound from space.
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Could You Be a Chimera? (ASL)
9:43
Season 7 Episode 31
Could You Be a Chimera? (ASL)
Could You Be a Chimera?
This Could Change the Future of Space Travel
11:30
Season 7 Episode 30
This Could Change the Future of Space Travel
I went to NASA in Houston to talk to astronaut Don Pettit.
The Strange (Unexpected) Reason Ice is Slippery
7:20
Season 7 Episode 29
The Strange (Unexpected) Reason Ice is Slippery
Why is ice slippery? It's a more complicated answer than it seems!
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.
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