The first household refrigerators cost about $16,000, in today's money!
47
Tae Kwon Do is only around 60 years old.
64
Music is as addictive to the brain as sex and drugs.
27
A quarter has 119 grooves on its edge, a dime has one less groove!
34
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
In 21 U.S. states, WALMART is the single largest employer.
13
There are 635,013,559,599 possible hands in a game of bridge.
39
American car horns beep in the tone of F.
66