Dinosaurs may have had bird-like 'superlungs'

To survive in the Mesozoic era, dinosaurs had to do a lot of running. Whether it was to get some dinner or to not become lunch, they had to be able to break into a sprint at a moment’s notice. Supposedly, dinosaurs like the Velociraptor could run as fast as 40 mph.

from FOX News https://ift.tt/2JnPOxr
v