Daily Archives: December 19th, 2012

How does a skywriter write in the sky?

To skywrite, the pilot releases smoke-making chemicals into the airplane’s exhaust pipe.  The trail of smoke they produce traces the letters. Skywriting is a method of writing in the sky with an airplane.  A trail of smoke traces the letters.  Most skywriting message are advertisements that promote products advertisers want to sell. The smoke used …

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