Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
An iceberg contains more heat than a lit match.
73
A quarter has 119 grooves on its edge, a dime has one less groove!
34
Coins usually survive in circulation for about 30 years.
66
There are 365 steps on the front of the U.S. Capitol Building - one for every day of the year.
50
SONY was originally called 'Totsuken'.
70
Speed dating was invented by a Rabbi in 1999.
45