Pterodactyls are not dinosaurs, they were flying reptiles that lived during the age of dinosaurs but by definition they do not fall into the same category. The same goes for water based reptiles such as Plesiosaurs.

The difference between horns and antlers is that horns never stop growing and antlers shed and grow every year.

Between 25% and 33% of the population sneeze when exposed to light.

AMAZING FACTS