There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
On average, the life span of an American dollar bill is eighteen months.
33
The average IQ is 100, while 140 is the beginning of genius IQ.
140
Speed dating was invented by a Rabbi in 1999.
45
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
More than 50% of Americans fall asleep on their sides.
86
Tae Kwon Do is only around 60 years old.
64