A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
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
Intelligent men tend to be more sexually faithful.
31
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
The average single man is one inch shorter than the average married man.
88
One in 500 humans has one blue eye and one brown eye.
145