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How Do Fangs Work?
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Why Do Some Years Leap Ahead?
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How Many Seconds Are In a Year?
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What Is a Metaphor?
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How Long Is a Dog Year?
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Who Invented Time?
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Why Do the Seasons Change?
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How Do You Get the Vinyl Vibe?
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Who Is Uncle Sam?
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What Is a Spit Valve?
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How Does Technology Change Lives?
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How Do Mood Rings Work?
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How Do People Who Are Blind Use Computers and Other Technology?