Women rate men more attractive if other women are looking and smiling at him.
17
Dutch, on average are the tallest people.
187
Only 2% of the Earth's population are natural redheads.
13
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Muhammad is the most common name in the world.
96
Touching a teddy bear can make people feel less lonely.
36