Approximately one-third of the population can't snap their fingers!
91
Babies cry but they don't produce tears until one to three months after birth.
238
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Intelligent people have more zinc and copper in their hair.
233
One in 500 humans has one blue eye and one brown eye.
145
Children grow faster in the springtime than any other season during the year.
108
There are two credit cards for every person in the United States.
2