To get a song out of your head, try doing something like a puzzle or Sudoku.
13
There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
266
In Dubai, there’s a fridge magnet that orders a pizza delivered to your door.
12
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Los Angeles's full name is "El Pueblo de Nuestra Senora la Reina de los Angeles de Porciuncula"!
72
There are no rental cars in Bermuda.
46
Pollen can travel up to 500 miles in a day.
40