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Why Do Bananas Bruise?
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Why Are They Called Deadlines?
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What Is a Prime Number?
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How Tall Is the Washington Monument?
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What Is a Siesta?
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Is a Computer Bug an Insect?
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How Were Birthstones Chosen for Each Month?
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When Did the New Year’s Eve Ball First Drop in Times Square?
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Do You Have an Unusual Pet?
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Where Does Sea Glass Come From?
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Can You Survive the Bermuda Triangle?
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Could You Be a Child Prodigy?
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Where Is the Tallest Lighthouse?
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Who Is Claudette Colvin?
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What Is Compound Interest?
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Can You Count with Letters?
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How Does WiFi Work?
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What Is the Pythagorean Theorem?
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What Is an Eagle?
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How Much Does Penny Candy Cost?