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Nautiloids Thrived For 500 Million Years Until They Appeared

Nautiloids Thrived For 500 Million Years Until They Appeared

Season 5 Episode 17
9:54
We Were Wrong About The Dodo

We Were Wrong About The Dodo

Season 5 Episode 18
7:16
When Plants Doubled Their DNA

When Plants Doubled Their DNA

Season 5 Episode 19
8:52
It's Becoming Very Clear That Birds Are Not Normal

It's Becoming Very Clear That Birds Are Not Normal

Season 5 Episode 20
8:40
The Invisible Barrier Keeping Two Worlds Apart

The Invisible Barrier Keeping Two Worlds Apart

Season 5 Episode 21
8:03
A Natural History of Mars

A Natural History of Mars

Season 5 Episode 22
11:03
Why The Giraffe Got Its Neck

Why The Giraffe Got Its Neck

Season 6 Episode 1
9:01
We Helped Make Mosquitoes A Problem

We Helped Make Mosquitoes A Problem

Season 6 Episode 2
8:10
Did a Tsunami Swallow Part of Europe?

Did a Tsunami Swallow Part of Europe?

Season 6 Episode 3
8:03
That Time The Ocean Lost (Almost) All Its Oxygen

That Time The Ocean Lost (Almost) All Its Oxygen

Season 6 Episode 4
9:31
You're Living On An Ant Planet

You're Living On An Ant Planet

Season 6 Episode 5
9:14
Do Thunderbeasts Prove Giant Animals Are Inevitable?

Do Thunderbeasts Prove Giant Animals Are Inevitable?

Season 6 Episode 6
7:50
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Eons

The Hidden Genes That Make Us Human

Season 5 Episode 16

In the search for the genes that make us human, some of the most important answers were hiding not in the genes themselves, but in what was once considered genomic junk.
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