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Can Coins Bring Good Fortune?
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Why Are Dimes Smaller Than Pennies?
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Do You Prefer Carats or Karats?
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Who Was the First Female and American Indian Engineer?
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Why Do Some Things Burn While Others Melt?
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Who Were the Wright Brothers?
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Do You Believe in Magic?
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How Much Does Penny Candy Cost?
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Does Matter Really Matter?
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What Is Probability?
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What Is a Scavenger Hunt?
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When Was Pinball Invented?
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Who Invented the Jukebox?
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Can You Play Snooker?
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Are Pennies Lucky?
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Who Invented the Mountain Bike?
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Have You Ever Been to an Arcade?
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How Smart Are Vending Machines?
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Is It Bad Luck to Open an Umbrella Indoors?