Aug 22, 2007 09:27
uh...wasn't this obvious? they're significantly bigger?
"By Michael Kahn Tue Aug 21, 8:20 PM ET
LONDON (Reuters) - The smallest dinosaur could reach speeds of nearly 40 mph (64 kph) and even the lumbering Tyrannosaurus rex would have been able to outrun most modern-day sportsmen, according to research published on Wednesday."