Identical twins do not have identical fingerprints.
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Men laugh longer, louder, and more often than women.
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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.
223
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Most people smile when they are frustrated, according to a study.
15
Just one in three consumers pays off his or her credit card bill every month.
27
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20