Why Did Pterosaurs Have Head Crests?
12:09
Why Did Raptors Have ‘Terrible Claws’?
20:25
The Biology and People of Madagascar
23:26
Antarctica Before It Froze
35:18
Before Pangea: The Supercontinents
15:54
Our Brains Broadcast a Message We Don't Understand
16:34
The Forgotten Prehistoric War That Killed 95% Of All Men
50:29
Mars Has a Fatal Flaw - And No-one Has the Solution (ft. Veritasium)
11:44