Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
On average, the life span of an American dollar bill is eighteen months.
33
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
If you took a standard slinky and stretched it out it would measure 87 feet.
52
Each year, more than 50,000 people are injured by jewelry in the U.S.
29
There are more than 10 million bricks in the Empire State Building!
75
When glass breaks, the cracks move faster than 3,000 miles per hour.
47
The mile is Latin for 1,000. The number of paces it took the average Roman!
36