This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01

And so, he tried to diffuse that with a pun by saying, Non sum rex said Caesar.

于是,他想用一句双关语来辟谣,凯撒说"余非君"

耶鲁公开课 - 古希腊历史简介课程节选

There are some signs of conflict between T-rex and other large dinosaurs.

VOA: special.2009.09.01

"Tyrannosaurus" means "tyrant lizard" and "rex" is Latin for "king."

VOA: special.2009.09.01

T.Rex had a big head, long legs and small arms.

VOA: special.2009.10.13

T.Rex lived between sixty-five and eighty-five million years ago.

VOA: special.2009.10.13