Women have a slightly higher average IQ than men.
164
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
The average single man is one inch shorter than the average married man.
88
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Only 2% of the Earth's population are natural redheads.
13
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Most people turn their music down in the car when finding a street sign to "see better".
34