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Why Are They Called "Ears" of Corn?
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Can You Escape From Handcuffs?
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Why Do Highways Have Mile Markers?
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Where in the World Is Turkey?
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Where Is the City of Lights?
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What Is a Prime Number?
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Have You Ever Had Sinus Trouble?
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Which State Has the Most People?
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Where Is Heaven’s Gate?
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Who Invented Blue Jeans?
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What Causes Mudslides?
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Who Was Rosalind Franklin?
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Where’s Your Favorite Ballpark?
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What Is the Smallest U.S. State?
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How Fast Can You Stack Cups?
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Do You Like Pineapple on Your Pizza?
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Who Was Muhammad Ali?
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What Is a Spit Valve?
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Who Is Uncle Sam?
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How Do Mood Rings Work?
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