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 most dangerous job in the United States is that of an Alaskan Crab Fisherman.
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The world's tallest man reached 8 feet 11 inches at 21.
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Most people smile when they are frustrated, according to a study.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
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Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
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