01:58 duration 1 minute 58 seconds
1 Scientist, 1 Question, 1 Minute! - How do we…
1 Scientist, 1 Question, 1 Minute! - How do we know that birds evolved from dinosaurs? Dr. Steve Brusatte
How do we know that birds evolved from dinosaurs? - Dr. Steve Brusatte Listen to Dr. Steve Brusatte, from the School of Geosciences at the University of Edinburgh, explain how we know that birds…