Most people smile when they are frustrated, according to a study.
15
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
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Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
2% of Europeans lack the genes for smelly armpits.
6
Most people turn their music down in the car when finding a street sign to "see better".
34
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16