One in 500 humans has one blue eye and one brown eye.
145
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
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
Most of the world's people must walk at least 3 hours to fetch water!
38
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51