To get a song out of your head, try doing something like a puzzle or Sudoku.
13
The first toilet being flushed in a motion picture was in the movie Psycho.
67
The first household refrigerators cost about $16,000, in today's money!
47
More than 50% of Americans fall asleep on their sides.
86
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24
Speed dating was invented by a Rabbi in 1999.
45
Bamboo plants can grow up to 36 inches in a day.
52