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Why We Are Losing the Night Sky

Why We Are Losing the Night Sky

Season 7 Episode 16
10:26
Why do Trees Talk to Each Other?

Why do Trees Talk to Each Other?

Season 7 Episode 17
5:27
How Blind People See With Sound

How Blind People See With Sound

Season 7 Episode 18
16:07
Why Don't Birds Lay Square Eggs?

Why Don't Birds Lay Square Eggs?

Season 7 Episode 19
7:21
7 Scientific Urban Legends Debunked!

7 Scientific Urban Legends Debunked!

Season 7 Episode 20
11:24
What Color Is A Banana?

What Color Is A Banana?

Season 7 Episode 23
8:46
This Face Changes the Human Story

This Face Changes the Human Story

Season 7 Episode 25
13:11
Evolution Fails in the Human Body

Evolution Fails in the Human Body

Season 7 Episode 26
11:53
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It's Okay to Be Smart

Apollo’s Most Important Discovery: NASA’s Moon Rock Vault

Season 7 Episode 15

Fifty years ago, we sent the first astronauts to walk on the moon’s face. But what they brought back is just as important as what got them there. I’m talking about moon rocks, guys. And I got to go visit NASA’s lunar sample vault to learn more about them!

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Season
What Is Nothing?
14:06
This is a video about nothing. Hope you learn something!
Inside the Largest Living Thing On Earth
9:21
The biggest thing that has ever lived on Earth… is a tree? Hard to believe, but it’s true!
Sand Dunes Shouldn’t Exist (Here’s Why They Do)
15:33
We travel to Great Sand Dunes National Park to climb the largest sand dunes in America.
I Can't Believe We're Making Another COVID Video
16:20
Another Covid Video.
How the Zebra Really Got Its Stripes?
13:13
Learn how different animals get their stripes.
How Much Of You Is Alive?
12:05
There are parts of you that are living and dying at the same time. We find out how much.
Why Is Sex a Thing?
12:31
We explore the evolutionary enigma of sex and its existence.
A Brief (Scientific) History of Butts
12:27
This episode is about the science and evolutionary history of...butts.
How Your Brain Makes Its Own Electricity
18:46
How do the neurons in our brain work? Find out here!
Why Are We Warm-Blooded?
11:18
Here's the science behind why humans are warm-blooded.
How Ocean Currents Work (and How We Are Breaking Them)
12:38
This could have devastating effects on our future.
The Transcontinental Burrito Hypertunnel
11:57
We dug a classic doc that tells the story of the transcontinental burrito hypertunnel.
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