One in 500 humans has one blue eye and one brown eye.
145
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Women who read romance novels have sex twice as often as those who don't.
101
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
The single biggest predictor of love is proximity.
30
Thrity-five percent of the people who use personal ads for dating are already married.
102
Most people smile when they are frustrated, according to a study.
15
95% of people feel uncomfortable when the TV volume is an odd number.
392