Cheetahs are the only big cat that cannot roar. They can purr though and usually purr most loudly when they are grooming or sitting near other cheetahs.

Plutonium - first weighed on August 20th, 1942, by University of Chicago scientists Glenn Seaborg and his colleagues - was the first man-made element.

A Dutch court ruled that a bank robber could deduct the 2,000 Euros he paid for his pistol from the 6,600 Euros he has to return to the bank he robbed.

AMAZING FACTS