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How Does an X-Ray Work?
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Who Was Roberto Clemente?
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Who Was Hank Aaron?
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Why Do Pianos Have 88 Keys?
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What’s the Difference Between Baseball and Softball?
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What Are the Different Pitches in Baseball?
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How Long Is the Longest Bridge?
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What is a Fisher Cat?
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Who Is Sonia Sotomayor?
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How Many Lights Does it Take to Light Up the Empire State Building?