When Life Nearly Died
10:51
How a Meteor Killed the Dinosaurs and How we Know it Happened
9:19
The Evolution of the Heart
9:56
Why did Birds Lose their Teeth?
9:26
Evolution of the Platypus
11:12
How Vertebrates Prevailed Over the Giant Insects
18:52
The Great Dying: The Permian Mass Extinction
32:49
Deep Sea Gigantism | Why the Ocean Breeds Giants
8:31