Back to Show
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.
Support Provided By

9:59
Discover the effects of the Toba supervolcano.

9:32
Pollination by insects actually got going twice.

6:46
The Toxodon fossils help reveal the mystery surrounding evolution.

10:53
The Story of How the Starfish Got its Arms Reminds us that Animals have Deep Histories.

11:01
Learn More about the Very Rare Medium-Sized Dinosaurs.

8:06
The very last mammoths that ever lived experienced what’s known as a mutational meltdown.

7:44
Some Mammal Traits Show Up a Lot Earlier and in Things That Weren’t Mammals at All.

10:01
Find out if Sloths Really Did Poop Themselves to Death.

7:21
Solve the Mystery of Where All Squid Fossils Are.

9:01
Find Out Why and How Weasels Push the Limits on What is Metabolically Possible.

7:28
Trees have a Far More Rooted History than You Think.

10:00
How did the Nunalleq village manage to survive and prosper during the Little Ice Age?