A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
Bamboo plants can grow up to 36 inches in a day.
52
If left alone, 70% of birthmarks gradually fade away.
193
The symbol on the 'pound' key (#) is called an octothorpe.
82
Each day, more than $40 Trillion Dollars changes hands worldwide.
37
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21