Why Do School Buses Open Their Doors at Railway Crossings?
Why Do School Buses Open Their Doors at Railway Crossings? The bus driver is required to stop at the railroad grade crossing, open the door to the bus, listen for any...
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What Are Cockroaches?
What Are Cockroaches? Whether they’re digesting wood pulp in a rain forest or hiding under a refrigerator, cockroaches are fascinating. They’re primitive...
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What Is the Marathon?
What Is the Marathon? The marathon is a modern road race first staged at the revival of the Olympic Games at Athens, Greece, in 1896. It was founded in honor of the...
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Where Would You Look for a Yard of Ale?
Where Would You Look for a Yard of Ale? You would look for, and perhaps find, a yard of ale in an old public house or a tavern in England. It is a narrow tube, three...
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Where Is the Coldest Permanently-inhabited Place on Earth?
Where Is the Coldest Permanently-inhabited Place on Earth? If you’re wondering where the coldest permanently-inhabited place on Earth is, it’s Oymyakon in...
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What Is Necrotizing Fasciitis?
What Is Necrotizing Fasciitis? Necrotizing fasciitis, commonly known as flesh-eating disease, is an infection that results in the death of the body’s soft tissue....
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Why Do Fashions in Clothes Change?
Why Do Fashions in Clothes Change? Fashions in clothes change for almost as many different reasons. Among the chief causes are changes in the kind of work we do, the...
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When Is Twelfth Night?
Twelfth Night is the night of the twelfth day after Christmas. It is one of the oldest festival days of the Christian Church, and was celebrated as long ago as the 3rd...
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What Are Tarot Cards?
What Are Tarot Cards? Tarot cards are the oldest form of playing cards in Europe. They were made in Italy in the late 14th Century. The name comes from tarocchi, a game...
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What Makes People from Different Parts of the World Have Different Skin Colors?
What Makes People from Different Parts of the World Have Different Skin Colors? People noticed long ago that people from different parts of the world often had...
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