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

Sue the T. Rex Has Given Up a Limb for Science: The Dino's Comically Tiny Arms Are Now the Stuff of Serious Study, Chicago News

Paleontologists found a new dinosaur species with tiny T. Rex arms

The Purpose of T-Rex's Small Arms - Owlcation

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

Why Did T.rex Have Small Arms?

Study: T. rex's short arms may have reduced biting risk of hunting in packs

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

A new giant dinosaur gives insight into why many prehistoric meat-eaters had such tiny arms, College

T-Rex: Tyrannosaurus Dinosaur Facts and Information