Most people smile when they are frustrated, according to a study.
15
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
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The world's shortest man measures only 21.5 inches.
73
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
The average American spends a third of their overall time online playing games and using social networks.
298
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Men fall in love faster than women do.
32
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11