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.

Depending on the size, it can take an oyster anywhere from few months to many years to form a pearl.

Valentina Tereshkova was the first woman to enter space. She spent three days in space and completed forty-eight orbits of Earth.

AMAZING FACTS