Males sweat 40% more than females.
104
Babies crawl an average of 200m a day.
212
40% of people who are rejected in romantic love slip into clinical depression.
72
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
Americans did not commonly use forks until after the Civil War.
82
The higher the income, the more likely an American man will cheat on his wife.
94
People with blue eyes are better able to see in the dark.
153
The world's youngest parents were 8 and 9 and lived in China in 1910.
130