Alien Biospheres: Part 15 - Sapience
56:41
The first duckbill dinosaur from Africa and the role of oceanic dispersal in dinosaur biogeography
6:07
The Alien Seed World of Syinessia, Episode 1
1:17:54
Alien Biospheres: Part 14 - Mass Extinctions
20:52
My First Conlang - How NOT to Make a Language
2:32:23
What Is Reality?
22:51
The Most Detailed Alien Species in Sci-Fi?
29:00
5 incredible ancient monuments you might not know
36:36