Coins usually survive in circulation for about 30 years.
66
On average, the life span of an American dollar bill is eighteen months.
33
Dartboards are made out of horsehairs.
129
Each 5 m.p.h. you drive over 60 m.p.h. is like paying an additional $.10 a gallon for gas!
33
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
Babies start dreaming even before they're born.
134
Oak trees can live 200 or more years.
61
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