Imagine an animal with teeth as big as bananas - and a brain as big as an orange. Or a flying animal with wings as wide as a small plane. Think about a tail that could knock a man´s head off, or a mouth with hundreds of teeth. Is it any surprise that people are interested in dinosaurs? Nobody has ever seen a living dinosaur, but millions of us go every year to stare at the bones of these enormous animals. In books, films and games, we can´t get enough of the secrets of the dinosaur world ...