Diamonds mined in Brazil are harder than those found in Africa.
40
More than 50% of Americans fall asleep on their sides.
86
If you took a standard slinky and stretched it out it would measure 87 feet.
52
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
A million dollars' worth of $100 bills weighs only 22 pounds!
32
Kilts are not native to Scotland. They originated in France.
57
The face of a penny can hold about thirty drops of water.
85