Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Only 2% of the worlds population is blonde.
15
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191