Castorology (BEAVERS) with Rob Rich

2290.58 - 2316.401 Alie Ward

And for patron Alexander Rambo, hi, hey, who asked, has the strength of their teeth been measured and what are they comparable to? It's about 180 pounds per square inch, which is greater than the 150 or so of a human's, but it's a lot less than the 1,000 pounds per square inch that a Bengal tiger or a grizzly would use to snap your bones. Maybe it's because trees can't run away from beavers.