Children's sense of smell is better than adults'.
860
One in 500 humans has one blue eye and one brown eye.
145
Women who read romance novels have sex twice as often as those who don't.
101
About 2/3 of American men prefer boxers to briefs.
83
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Intelligent men tend to be more sexually faithful.
31