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How Your Memory Works

How Your Memory Works

Season 6 Episode 11
8:19
Why Do We Itch?

Why Do We Itch?

Season 6 Episode 12
4:59
Where Did Earth's Water Come From?

Where Did Earth's Water Come From?

Season 6 Episode 14
4:13
The Science of Farts

The Science of Farts

Season 6 Episode 18
5:07
Why Do We Cry?

Why Do We Cry?

Season 6 Episode 20
4:20
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It's Okay to Be Smart

Where Did Life Come From?

Season 6 Episode 9

The origin of life is one of the most important mysteries in all of science. When did life begin? How did life first evolve from chemistry? Where did life get started? In some primordial soup or somewhere else? Let’s journey back to the origin of life, as best as we know it, from the RNA world do the last universal common ancestor of everything alive today.

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Season
Using Gene Editing To Repaint Butterfly Wings
11:12
The Art of Gene-Editing Butterflies (Painting with CRISPR!)
Is Your Eye Color Real?
5:37
How does eye color work?
1 MILLION Species Could Go Extinct… Here’s Why.
5:55
One million species may be at risk of extinction.
How to Drink Coffee In Space
10:30
How do astronauts actually drink coffee in space,
Why Getting Dizzy is Kinda Like Temporary Brain Damage
8:35
We’ve all gotten dizzy before… but have you ever gotten WEIRD DIZZY?
Unraveling the Great Butterfly Migration Mystery
9:12
The monarch butterfly migration is one of nature’s greatest events.
How to be Crushed by the Atmosphere!
6:56
Air. I bet you never even notice that it’s there.
Why Are So Many People Allergic To Food?
10:47
Why Are So Many People Allergic To Food?
Where On Earth Do You Weigh The Least?
7:13
This video is all about the difference between mass and weight.
Are You Afraid of Holes?
5:51
Are You Afraid of Holes?
The Impossible Hugeness of Deep Time
9:05
Humans have a hard time with really big numbers, especially when it comes to DEEP TIME.
Is There Life on Earth?
9:44
If we lived light years from Earth, how would we know there’s life here?
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