10/15/16 Jacques Gauthier - Birds are Living Dinosaurs/Dinosaurs are Stem Birds
33:11
Social Behaviour in Dinosaurs - with David Hone
45:16
Dinosaurs of the 21st Century: masters of the sky
58:59
10/8/05 Richard Prum - The Evolution of Birds: Why Birds are Dinosaurs
1:01:35
Eric Cline - The Collapse of Cities and Civilizations at the End of the Late Bronze Age
51:23
Mesopotamia - Los sumerios
54:38
Mammals Inherit the Earth
50:21
EVERYONE Needs to Watch This Video About Dinosaurs
31:20