Yawns are more contagious among people with closer relationships.
163
Infants spend more time dreaming than adults do.
102
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
People with blue eyes are better able to see in the dark.
153
Every three seconds, a new baby is born.
122
40% of people who are rejected in romantic love slip into clinical depression.
72
35% of the people using personal ads for dating are already married!
23