How Far Back In Earth's History Could You Have Survived?
1:33:38
What Caused The Cambrian Explosion?
56:39
What Was The Earth Like 500 Million Years Ago?
56:48
Where Is Everything In The Universe Going?
24:52
What if all the world's biggest problems have the same solution?
48:46
A Tour of Earth's Ancient Supercontinents
42:46
What Was The Earth Like 1 Billion Years Ago?
1:04:49
Aftermath of the Biggest Extinction Events on Earth
59:33