Dinosaurs: Why did 'T. rex' have such tiny arms?, Science

There are many hypotheses, from mating to avoiding the risk of being bitten, that may explain why the famous dinosaur had such ridiculously small forelimbs

T. rex's short arms may have lowered risk of bites during feeding frenzies

Tyrannosaurus rex wasn't the only dinosaur to evolve pitifully puny arms

What did T-Rex do with his tiny arms? Scientists have finally figured it out

Why did T. rexes have tiny arms? A Moment of Science - Indiana Public Media

Why T. rex has tiny arms University of California

Why Did the T. rex Have Tiny Arms? The Answer May Lie in Its Head, by Prateek Dasgupta, Teatime History

Scientists Discover Dinosaur Species With Short Arms

Tiny Tyrannosaur Hints at How T. Rex Became King - The New York Times

Field Museum Dino Sue Lends a Hand to Paleontologists Studying Why T. rex Arms Are so Short – NBC Chicago

Newly discovered dinosaur had tiny arms like T. Rex •

[Stewart, Melissa, Csotonyi, Julius] on . *FREE* shipping on qualifying offers. Why Did T. rex Have Short Arms?: And Other Questions

Why Did T. rex Have Short Arms?: And Other Questions About Dinosaurs (Good Question!)

The mystery of Tyrannosaurus rex and its tiny arms has been solved by scientists.