There are more telephones than people in Washington, D.C.
121
A million dollars' worth of $100 bills weighs only 22 pounds!
32
The original game of "Monopoly" was circular.
230
There are 86,400 seconds in a day.
110
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
In many countries, urine was used as a detergent for washing.
17
The chills you sometimes feel when listening to music is called "musical frisson."
18
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20