Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
Cash machines are as dirty as public toilets.
175
It takes 492 seconds for sunlight to reach the Earth!
44
The worlds oldest piece of chewing gum is over 9000 years old!
122

