Imagine a great cavernous mouth, edged by hundreds of razor-sharp teeth. Powerful muscles work to rip flesh, crush bone and close the maw with terrific speed. Such terrifying jaws are familiar from monster movies, from Jaws to Godzilla. But back in the real world, which animal has the worst bite of them all?
To really deliver a powerful bite an animal needs a big mouth, lots of strong teeth, and powerful muscles. To find the worst bite, we have to search on land, underwater and back in the mists of time.