![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
![Amazon.com - CafePress Licensed to Carry Small Arms T Rex Dinosaur Sticke Oval Bumper Sticker, Euro Oval Car Decal - Amazon.com - CafePress Licensed to Carry Small Arms T Rex Dinosaur Sticke Oval Bumper Sticker, Euro Oval Car Decal -](https://m.media-amazon.com/images/I/41B0lUlTz6L.jpg)
Amazon.com - CafePress Licensed to Carry Small Arms T Rex Dinosaur Sticke Oval Bumper Sticker, Euro Oval Car Decal -
T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing'
![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)
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
![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)