All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
There are 2,500,000 rivets in the Eiffel Tower.
98
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
The face of a penny can hold about thirty drops of water.
85