Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Every human spent about half an hour as a single cell.
144
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
About 3000 years ago, most Egyptians died by the time they were 30!
18
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Children's sense of smell is better than adults'.
860
Over 98 percent of Japanese people are cremated after they die.
54