The skeleton of Carnotaurus at the Chlupáč Museum in Prague Image from Wikimedia Commons Tyrannosaurus gets a lot of guff for having relatively small, two-fingered hands, but that isn’t really fair.

If you look at the skeleton of the flesh-eating dinosaur called Carnotaurus, two features instantly stand out: the skull and the arms. The fearsome skull is short, deep and topped by two devilish ...