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 name "Wendy" was made up for the book Peter Pan!
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The Japanese, on average, are the shortest people.
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Forty percent of American adults cannot fill out a bank deposit slip correctly.
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Over 50% of lottery players go back to work after winning the jackpot.
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A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
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