Muhammad is the most common name in the world.
96
Intelligent men tend to be more sexually faithful.
31
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Yawns are more contagious among people with closer relationships.
163
About 2/3 of American men prefer boxers to briefs.
83
Most of the world's people must walk at least 3 hours to fetch water!
38
You will experience the billionth second of your life when you are 31 years old.
21