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
There are 635,013,559,599 possible hands in a game of bridge.
39
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
In the White House, there are 13,092 knives, forks and spoons!
51
On average, the life span of an American dollar bill is eighteen months.
33
People spend about two weeks of their lives at traffic lights!
159
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32