
November 19th 08, 01:00 AM
posted to rec.aviation.soaring
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Perpetual Motion Attained
At 02:07 17 November 2008, chris wrote:
On Nov 16, 3:25=A0pm, wrote:
http://www.youtube.com/watch?v=3DwvRzWYCZ2e0
Best Regards,
Gary Osoba
This is convenient, because with the global economy like it is, cats
cost less than winglets and are readily available in sizes to fit
nearly all wing planforms and airfoils.
Chris
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