Two in five people in the world marry their first love.
270
More boys than girls are born during the day; more girls are born at night.
120
One in 500 humans has one blue eye and one brown eye.
145
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
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
The single biggest predictor of love is proximity.
30
