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Blood Types Are Weirder Than You Think

Blood Types Are Weirder Than You Think

Season 13 Episode 8
16:20
How Feathered Dinosaurs Accidentally Invented Flight

How Feathered Dinosaurs Accidentally Invented Flight

Season 13 Episode 7
16:18
What Could We See with a Planet-Sized Telescope?

What Could We See with a Planet-Sized Telescope?

Season 13 Episode 6
16:00
The Argument for De-Extinction: Explained

The Argument for De-Extinction: Explained

Season 13 Episode 5
26:19
Will Earth Run Out of Oxygen

Will Earth Run Out of Oxygen

Season 13 Episode 4
16:53
What’s Inside the Oldest Rocks in the World?

What’s Inside the Oldest Rocks in the World?

Season 13 Episode 3
16:40
Why Your Grandma Is an Evolutionary Mystery

Why Your Grandma Is an Evolutionary Mystery

Season 13 Episode 2
17:11
The Weird Science That Lets Insects Fly in the RainThe Weird Science That Lets Insects Fly in the Rain

The Weird Science That Lets Insects Fly in the RainThe Weird Science That Lets Insects Fly in the Rain

11:06
What Synesthesia Feels Like

What Synesthesia Feels Like

Season 12 Episode 18
12:28
Why Useless Knowledge Can Be So Useful

Why Useless Knowledge Can Be So Useful

Season 12 Episode 17
14:35
How Scientists Cracked the Secret To Making Diamonds

How Scientists Cracked the Secret To Making Diamonds

Season 12 Episode 16
12:15
Camouflage Isn't What It Appears To Be

Camouflage Isn't What It Appears To Be

Season 12 Episode 15
11:20
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It's Okay to Be Smart

These Butt-Tickling Ants Are Endangered Butterfly Bodyguards

We look at some surprising ways that species use teamwork in order to survive. Why is one African tree full of ants? Why are there birds nesting in giraffe armpits? What surprising guard animal keeps an endangered butterfly larva from becoming wasp food? Welcome to the world of mutualisms and animal partnerships.
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