Touching a teddy bear can make people feel less lonely.
36
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
Yawns are more contagious among people with closer relationships.
163
The average single man is one inch shorter than the average married man.
88
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
The average bra size today is 36C. Ten years ago it was 34B.
266
The world's youngest parents were 8 and 9 and lived in China in 1910.
130