Most people looking for dinosaurs are looking for beautiful skeletons.

Children have a great urge to learn about dinosaurs.

Dinosaurs replace their teeth throughout their life. And T. rex replaced all of their teeth every year.

Keratin can be very colorful, as we see in birds. We'd expect dinosaurs to be very colorful because they basically invented the characteristics we see in birds.

Almost all of my graduate students say that they got interested in dinosaurs because of 'Jurassic Park.'

Give a talk to children and tell them dinosaurs didn't drag their tails, and you get arguments.