Something I just realised about dinosaurs. No one's actually seen one, so that grey-green colouring we saw on them in say, Jurrasic Park, is only a guess derived from modern-day reptiles. Some people (that pissy eight-year-old that keeps insisting whales aren't fish) say the birds are dinosaurs, so they might've been coloured like parrots. But until time machines are developed, I'll insist dinosaurs looked like the spastic colouring in I did when I was three.