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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The world's tallest man reached 8 feet 11 inches at 21.
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Someone on Earth reports seeing a UFO every three minutes.
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Women mature much faster than men.
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Children grow faster in the springtime than any other season during the year.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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