Intelligent people have more zinc and copper in their hair.
233
Most people smile when they are frustrated, according to a study.
15
Most people turn their music down in the car when finding a street sign to "see better".
34
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
The average person's skin weighs twice as much as their brain.
131
Dutch, on average are the tallest people.
187