47% of people have a nightmare at least once a month.
186
Half of all Americans over the age of 55 have no teeth.
39
Only about 2% of the world population has green eyes.
36
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Intelligent people have more zinc and copper in their hair.
233
People who are lying to you tend to look up and to the left (their left).
178
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234