 unique set of injuries and a unique set of data that we don't necessarily have. And Triceratops are a lot more common than say T-Rexes, which was what was on the auction block last time I was talking about this stuff. So they're less rare, but all vertebrate fossils are rare. 20 years ago, I could not have imagined that somebody would be able to tell me what color Archaeopteryx was and its feathers. And now we can do that. Right.