Coins usually survive in circulation for about 30 years.
66
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
It's impossible to sink in the Dead Sea without equipment!
72
There is one slot machine in Las Vegas for every eight inhabitants.
58
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26