The deepest mine in the world is the East Rand mine, which goes to a depth of about 3,585 metres.

The largest living thing on the face of the Earth is a mushroom underground in Oregon, it measures three and a half miles in diameter.

A signature is called a John Hancock because he signed the Declaration of Independence. Only 2 people signed the declaration of independence on July 4. The Last person signed 2 years later.

AMAZING FACTS