Paleontologist's New Theory for Why T. rex Had Such Ridiculously Short Arms - SciTechDaily

T. rex’s short arms may have lowered risk of bites during feeding frenzies. Over the two decades paleontologist Kevin Padian taught a freshman seminar called The Age of Dinosaurs, one question asked frequently by undergraduates stuck with him: Why are the arm…

T. rex’s short arms may have lowered risk of bites during feeding frenzies. Over the two decades paleontologist Kevin Padian taught a freshman seminar called The Age of Dinosaurs, one question asked… [+8622 chars]

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