One in 500 humans has one blue eye and one brown eye.
145
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Men laugh longer, louder, and more often than women.
61
Nearly 10% of American households dress their pets in Halloween costumes.
36
As many as one third Americans flush the toilet while they are still on it.
157
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Studies show that financially stable men prefer smaller breasts.
16
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22