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Do Animals Use GPS?
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How Did the Teddy Bear Get Its Name?
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Where Do Political Symbols Come From?
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What Does a Surveyor Do?
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What Is Geocaching?
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How Many Languages Are Spoken At the U.N.?
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Why Aren’t There More Holidays?
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How Hot Is Lava?
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What Is Presidents’ Day?
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Why Do Referees Wear Stripes?
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What Is a Scavenger Hunt?
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Do You Use Bluetooth?
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What was the Cannonball Run?
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What Happens to the Water at Devil's Kettle?
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Where Do the Buffalo Roam?
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Do Spies Really Use Gadgets?
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How Does a Compass Work?
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What Can Satellites Do?
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What Does a Forester Do?
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Who Invented Chocolate Chips?