Dinosaur Videos: 12 dinosaur myths that will blow your mind

Video: Dinosaur Myth Busted - T-Rex Arms were small and weak

What about the arms of a Tyrannosaurus rex? They look pretty wimpy, right?

Wrong.

The arms of Tyrannosaurus rex were actually quite muscular and it is thought they could have bench-pressed around 400 pounds on each arm, which makes their arms three times more powerful than human arms!

Videos: 12 dinosaur myths that will blow your mind

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