![T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing' T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing'](https://cdn.zmescience.com/wp-content/uploads/2017/11/t44a800_clap.jpg)
T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing'
![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/61JrkLY-fkL._AC_SY780_.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?quality=75&width=1200&auto=webp)