Artist Salvador Dali would often get out of paying for drinks and meals by drawing on the cheques, making them priceless works of art and therefore un-cashable.

The most senior crayon maker Emerson Moser retired after making 1.4 billion crayons for Crayola. It was then that he revealed that he was actually colorblind.

La Paz, Bolivia is the world's most fireproof city. At 12,000 feet about sea level, the amount of oxygen in the air barely supports a flame.

AMAZING FACTS