Polar bears are said to be the only mammal that ... Bengal tigers present a fearsome display; they also have the bite force to back it up, delivering more than a thousand pounds-per-square-inch ...

* Let’s start with us as a baseline. The average human bite force comes in at 162 psi. The highest human bite force ever recorded came in at 975 pounds, for 2 seconds in a research test. That’s just ...