The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
On average a woman has 4 sexual partners in her lifetime.
-143
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Babies crawl an average of 200m a day.
212
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
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
85% of movie actors earn less than $5,000 a year from acting!
20