On average, the life span of an American dollar bill is eighteen months.
33
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
An iceberg contains more heat than a lit match.
73
The symbol on the 'pound' key (#) is called an octothorpe.
82
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
One human hair can support 3 ounces.
191

