"Yeah," he agreed. "And sometimes it doesn't even take fancy tools. Sometimes it just takes sheer determination. Like when people try to feed a rat to a snake, and the rat eats the snake instead."

A thing that was known to happen, if his random searches of the internet were any indication. Of course, rats had the same advantage as man in some ways. They were smart, innovative, and could work well in groups.

"But tools are pretty useful."