According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
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The world's shortest man measures only 21.5 inches.
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It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
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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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The offspring of two sets of identical twins are legally cousins but genetically siblings.
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According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
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