40% of people who are rejected in romantic love slip into clinical depression.
72
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
About 2/3 of American men prefer boxers to briefs.
83
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
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
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13
Nearly 30% of female lottery winners hide their winning ticket in their bras.
95