A quarter has 119 grooves on its edge, a dime has one less groove!
34
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
Babies start dreaming even before they're born.
134
It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174
If you took a standard slinky and stretched it out it would measure 87 feet.
52
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
More than 10% of the world's salt is used to de-ice American roads.
54