Intelligent men tend to be more sexually faithful.
31
The Japanese, on average, are the shortest people.
320
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
The higher the income, the more likely an American man will cheat on his wife.
94
Nearly 10% of American households dress their pets in Halloween costumes.
36
People with blue eyes are better able to see in the dark.
153
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9