The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
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There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
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On average, men's noses are 10% larger than women's.
12
40% of people who are rejected in romantic love slip into clinical depression.
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