What Makes a Fire Smoke?
What Makes a Fire Smoke? The smoke that rises from a chimney or a bonfire is made chiefly of gases that are produced when the fuel burns. Most of the gases in wood...
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What Is Skywriting?
Skywriting is the process of using a small aircraft, able to expel special smoke during flight, to fly in certain patterns that create writing readable by someone on...
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How Does a Smoke Detector Work?
How Does a Smoke Detector Work? There are two basic kinds of smoke detectors: ionization detectors and photoelectric detectors. A smoke alarm uses one or both methods,...
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How Did Volcanoes Get Their Name?
How Did Volcanoes Get Their Name? Volcanoes were named after Vulcan — the ancient Roman god of fire and metals. According to Roman legend, Vulcan lived under a volcanic...
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Why Does a Fire Smoke?
There’s no smoke without a fire. Smoke is an unwanted by-product of fire. When a fire burns, the air around it becomes heated as some of the burning fuel is...
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