The new species was a distant relative of tyrannosaurus rex , the mighty predator that lived 60 million years later , at the end of the dinosaur era . The scaly t. rex apparently did not go in for feathers .
We 've found using our computer models that human sprinter would probably be pretty well match for a muscular tyrannosaurus .
我们已经利用电脑模型将短跑选手与肌肉发达的暴龙很好地匹配。
New fossil evidence supports that tyrannosaurus rex was a cannibal .
新发现的化石证明霸王龙残食同类
In a 3-d clip from " toy story , " pixar 's computer-animated film , rex the green tyrannosaurus looked so ready to leap off the screen that the crowd gasped .