To get a song out of your head, try doing something like a puzzle or Sudoku.
13
There are 53 Lego bricks manufactured for each person in the world.
83
The cruise liner, 'Queen Elizabeth 2', moves only six inches for each gallon of diesel that it burns.
26
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
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Ninety-nine percent of pumpkins sold in the United States are for the sole purpose of decoration.
55
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32