T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing'
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Amazon.com - CafePress Licensed to Carry Small Arms T Rex Dinosaur Sticke Oval Bumper Sticker, Euro Oval Car Decal -
![Why Did T. rex Have Short Arms?: And Other Questions About Dinosaurs (Good Question!): Stewart, Melissa, Csotonyi, Julius: 9781454906797: Amazon.com: Books Why Did T. rex Have Short Arms?: And Other Questions About Dinosaurs (Good Question!): Stewart, Melissa, Csotonyi, Julius: 9781454906797: Amazon.com: Books](https://m.media-amazon.com/images/I/71Pt-qFfjWL._AC_UF1000,1000_QL80_.jpg)
Why Did T. rex Have Short Arms?: And Other Questions About Dinosaurs (Good Question!): Stewart, Melissa, Csotonyi, Julius: 9781454906797: Amazon.com: Books
![T rex's short arms may have lowered bite risk when they hunted and fed in packs, scientists suspect | The Independent T rex's short arms may have lowered bite risk when they hunted and fed in packs, scientists suspect | The Independent](https://static.independent.co.uk/2022/04/01/06/GettyImages-85479261.jpg)
T rex's short arms may have lowered bite risk when they hunted and fed in packs, scientists suspect | The Independent
The mystery of Tyrannosaurus rex and its tiny arms has been solved by scientists. | news.com.au — Australia's leading news site
![Big head, small arms: A newly discovered gigantic dinosaur evolved in a similar manner to 'Tyrannosaurus rex' Big head, small arms: A newly discovered gigantic dinosaur evolved in a similar manner to 'Tyrannosaurus rex'](https://images.theconversation.com/files/480857/original/file-20220824-7032-zql1sf.jpeg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=1200.0&fit=crop)
Big head, small arms: A newly discovered gigantic dinosaur evolved in a similar manner to 'Tyrannosaurus rex'
![Tiny arms of fearsome T- Rex dinosaur were no mistake of nature new evidence suggests - World News - Mirror Online Tiny arms of fearsome T- Rex dinosaur were no mistake of nature new evidence suggests - World News - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article7064314.ece/ALTERNATES/s615/Tyrannosaurus-Rex.jpg)
Tiny arms of fearsome T- Rex dinosaur were no mistake of nature new evidence suggests - World News - Mirror Online
![National Park Service on Twitter: "T-rex arms were about 3 feet long. Please stay at least two T-rex arms away from others. If you come upon a live T-rex, do not worry National Park Service on Twitter: "T-rex arms were about 3 feet long. Please stay at least two T-rex arms away from others. If you come upon a live T-rex, do not worry](https://pbs.twimg.com/media/EYJijqEWoAEdQrx.jpg:large)