The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
In one day an average person will take about 18,000 steps.
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Most people smile when they are frustrated, according to a study.
15
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Every human spent about half an hour as a single cell.
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Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
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