Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The average female will have 3.3 pregnancies in her life.
49
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
A person can live without food for about a month, but only about a week without water.
156
The lense of the eye continues to grow throughout a person's life.
34
Midgets and dwarfs almost always have normal sized children.
54