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Why Do Bananas Bruise?
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What Is the Pythagorean Theorem?
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What Is a Prime Number?
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Do You Share a Birthday with Anyone Famous?
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How Many Seconds Are In a Year?
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Who Invented Numbers?
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When Were Swings Invented?
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Can the Fountain Of Youth Make You Younger?
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Why Don't We Work On Labor Day?
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How Tall Is the Washington Monument?
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Who Invented Carpet?
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What Are the 12 Days of Christmas?
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Have You Ever Used a Pinhole Camera?
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Have You Ever Played Cornhole?
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How Many Is a Googol?
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Do You Think 13 Is Unlucky?
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Where in the World Is Turkey?
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Where Is the 38th Parallel?
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What Is Compound Interest?
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What Is a Milestone?