47% of people have a nightmare at least once a month.
186
One in 500 humans has one blue eye and one brown eye.
145
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Americans did not commonly use forks until after the Civil War.
82
Dutch, on average are the tallest people.
187
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
There are two credit cards for every person in the United States.
2
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973