be-smart 6 months ago

Inside the Vault Where They Keep the Dinosaur Apocalypse

A giant asteroid impact ended the age of the dinosaurs 66 million years ago. How did this mass extinction play out, moment by moment?

In this video we meet a geologist who has explored the asteroid crater and learn what the rocks tell us about the last days of the dinosaurs. It was pretty bad!

Be Smart
dr. joe hanson