To get a song out of your head, try doing something like a puzzle or Sudoku.
13
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
The longest Monopoly game in history lasted 70 straight days.
124
There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
50
The largest diamond ever found was an astounding 3,106 carats!
99
On average, 100 people choke to death on ballpoint pens every year.
72
Cash machines are as dirty as public toilets.
175
