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Why Do People Kiss Under Mistletoe?
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How Does a Camera Work?
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What Is an Almanac?
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How Did the Months of the Year Get Their Names?
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What Makes Popcorn Pop?
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Why Do People Say “Under the Weather”?
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Why Does Pasta Come in So Many Shapes?
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What Is Static Electricity?
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How Many Animals Are There in the World?
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How Were Birthstones Chosen for Each Month?
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What Makes a Pyramid?
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How Do Hurricanes Get Their Names?
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Can You Hang On by the Skin of Your Teeth?
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Who Were the Brothers Grimm?
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How Does a Wetsuit Work?
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How Hot Is Lukewarm?
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What Are Baseballs Made of?
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What Is the Giant Magellan Telescope?
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How Many Cars Are on the Road at One Time?
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How Can Dogs Hear Things We Can’t?