People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Most people smile when they are frustrated, according to a study.
15
Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
75
Half of all Americans over the age of 55 have no teeth.
39
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7