There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
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In a year, the average person walks four miles to make his or her bed.
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In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
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Every workday, 6.7 million people commute to Manhattan!
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Children grow faster in the springtime than any other season during the year.
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