There was once an undersea post office in the Bahamas.
241
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
Real diamonds do not show up on x-ray.
36
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
The longest Monopoly game in history lasted 70 straight days.
124



