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View Full Version : Flake Effect: Airplanes Can Trigger Snowfall around Airports



Bok
06-30-2011, 04:43 PM
Anyone who has ever seen a streaky line of vapor, known as a contrail, behind a high-flying aircraft knows that airplanes can produce their own clouds. But in rarer cases aircraft can also punch round holes or carve long channels through existing, natural clouds. [More] (http://www.scientificamerican.com/article.cfm?id=airplane-cloud-seeding)

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