Two in five people in the world marry their first love.
270
Babies cry but they don't produce tears until one to three months after birth.
238
Americans will spend more on cat food this year than baby food.
32
Only 2% of the worlds population is blonde.
15
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
In a lifetime, an average person walks the equivalent of 5 equators
177