Craniopagus conjoined twins Krista and Tatiana can see through each other’s eyes.
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Most people turn their music down in the car when finding a street sign to "see better".
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Most people smile when they are frustrated, according to a study.
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People who sleep late have more mental stamina and can outperform early risers.
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The Japanese, on average, are the shortest people.
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The offspring of two sets of identical twins are legally cousins but genetically siblings.
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If you're one in a million, there are about 7,234 people just like you.
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