User:David Lewis

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Revision as of 05:37, 8 September 2020 by imported>John Stephenson (new user bio)
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I'm a member of Physics Forums, a high school graduate interested in physics and aeronautical engineering. I've worked as a musician, piping designer and architectural engineer. I was awarded a patent on a ceiling dome design. I had a glider pilot certificate, and design and build model gliders, airplanes and dirigibles.