You can tell the age of a whale by looking at the wax plug in its ear. This plug in the ear has a pattern of layers when cut lengthwise that scientists can count to estimate the age of the whale.

The Mexican version of the Tooth Fairy is known as the Tooth Mouse, which takes the tooth and leaves treasures in its place.

Beatrix Potter created the first of her legendary "Peter Rabbit" children's stories in 1902.

AMAZING FACTS