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Eons
How Sex Became A Thing
Season 1
Episode 31
We don’t know which living thing was the very first to arrive at the totally revolutionary process that is sexual reproduction but we can follow the history of how (and why) sex became a thing.
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10:21
The Heated Debate Around Younger Dryas.
This is Lizards' Fascinating And Competitive History.

11:27
This small change in our appearance has helped shape the evolution of our entire lineage.

7:53
It arose from rhino ancestors, but Paraceratherium took a different evolutionary path.

8:48
Aegirocassis may have been the biggest animal in the Early Ordovician.

6:46
What is it about the crab’s form that makes it so evolutionarily successful?

7:52
We’ve only started to get to the bottom of how clubs worked and how it developed.

9:48
How and why does botanical carnivory keep evolving?

8:54
Our primate family tree actually originated here!

8:23
The horns probably had a purpose - one that rodents would likely benefit from today.

6:27
How did this giant marine reptile end up high in the Andes Mountains?

9:43
What if the rock art drawings of strange animals really existed?