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Why Are Chili Peppers So Spicy?
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Who Is Eddie Bernice Johnson?
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What's the Most Difficult Instrument to Play?
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What Is a Homonym?
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What Is the Difference Between a Violin and a Fiddle?
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Why Do Orchestras Need So Many People?
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What Are Your Odds Of Winning the Lottery?
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How Are Instruments Made?
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What Were the Original Thirteen Colonies?
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Why Do People Tell Performers To “Break a Leg” Before a Performance?
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How Does a Species Become Endangered?
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Who Was the Iceman?
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What Is a Sonic Boom?
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Can You Hit the Bullseye?
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Why Do People Wear Ties?
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What Is a Dulcimer?
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How Do Water Towers Work?
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How Do Fish Breathe Underwater?
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What Is an Emperor Penguin?
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What Is the Largest Shark?