Yawns are more contagious among people with closer relationships.
163
Women rate men more attractive if other women are looking and smiling at him.
17
If a native Hawaiian woman places the flower on her right ear, she is available. (The bigger the flower, the more desperate!)
1k
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234