To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Cash machines are as dirty as public toilets.
175
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
A fire in Australia has been burning for more than 5,000 years!
91
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11