One in 500 humans has one blue eye and one brown eye.
145
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Every workday, 6.7 million people commute to Manhattan!
26
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Most people smile when they are frustrated, according to a study.
15
The average housewife walks 10 miles a day around the house doing her chores.
100
The average person laughs 13 times a day!
108