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Can You Speak in Code?
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Who Was the Queen of Soul?
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Why Does Jell-O Jiggle?
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Why Is Ocean Water Salty?
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Why Do Birds Fly in a V?
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What Is a Jack-O'-Lantern?
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Who Was W. E. B. Du Bois?
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What Type of Shark Is the Slowest?
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What Is a Hippie?
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Can You See Sound?
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Who Invented the Hula Hoop?
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What Is an Almanac?
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What Is the NAACP?
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Does Your Food Make the Grade?
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What's So Great About the Great Lakes?
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What Do You Call More Than One Moose?
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Why Was Morse Code Invented?
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How Do You Make Paper From a Tree?
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What Is a Sonnet?
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When Is a Sale a Bargain?