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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Women who read romance novels have sex twice as often as those who don't.
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Intelligent people have more zinc and copper in their hair.
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Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
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Approximately one-third of the population can't snap their fingers!
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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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