Men laugh longer, louder, and more often than women.
61
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Women end up digesting most of the lipstick they apply.
110
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Girls have more tastebuds than boys.
124
Women have a slightly higher average IQ than men.
164
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687