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Who Was I. M. Pei?
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When Did the New Year’s Eve Ball First Drop in Times Square?
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Do Moms Have Eyes In the Backs Of Their Heads?
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How Was the St. Louis Arch Built?
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When Is It Okay To Stay Up All Night?
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Why Are Red and Green Traditional Christmas Colors?
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What Is an Optical Illusion?
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What Is Da Shuhua?
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Why Is 2011 the Year Of the Rabbit?
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What Are the 12 Days of Christmas?
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Can You Speak in Code?
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Do You Need Lava to Make a Lava Lamp®?
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What Is the Largest Shark?
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What's So Great About the Great Lakes?
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Why Is It Called "Big Ben"?
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Do Deer Shed Their Antlers?
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What’s Your Favorite Holiday Cookie?
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What Were the Original Thirteen Colonies?
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What Is the Smallest Computer?
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Who Invented Dental Floss?