Clip
The KT Meteorite and Extinct Civilizations
2:51:33 - 2:53:47 (02:13)
The KT meteorite that hit Earth 66 million years ago is sufficient time for a species to evolve, build civilization, and go extinct without leaving any traces.
The KT meteorite that hit Earth 66 million years ago is sufficient time for a species to evolve, build civilization, and go extinct without leaving any traces.