Crabs have very small hairs on their claws and other parts of their body to help detect water currents and vibrations.

A group of cats is called a clowder, a male cat is called a tom, a female cat is called a molly or queen while young cats are called kittens.

One million, million, million, million, millionth of a second after the Big Bang the Universe was the size of a …pea.

AMAZING FACTS