Roughly a quarter of the world's people live in China.
50
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
Women who read romance novels have sex twice as often as those who don't.
101
In a year, the average person walks four miles to make his or her bed.
56
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
The single biggest predictor of love is proximity.
30
Males sweat 40% more than females.
104