Part 7/17:
A lengthy segment explores the mystery of dinosaurs, particularly the Tyrannosaurus rex. They discuss how new scientific findings suggest many dinosaurs might have been covered in feathers, akin to modern birds like chickens. The debate over whether T. rex could run or was primarily a scavenger comes up, with discussions about its massive size, tiny arms, and the potential for higher oxygen levels in the past aiding their survival and movement.