A creative bunch of tinkerers think the recent trend of self-launching gliders needs a bit of a boost. So instead of outfitting their high-performance sailplane with an electric or small piston motor, ...
(Nanowerk News) Eight active spacecraft, including three operated by NASA, orbit Mars, gathering imagery of the planet's surface at a resolution of about 1 foot per pixel. Three rovers traverse the ...
Sailplaning - unpowered flight - is an expensive pastime. There are several sailplane categories: Open, 15-meter, Standard and Ultralight. Large, high-performance Open-class sailplanes sport wingspans ...
Advances in laminar-flow airfoils and composites have sparked a renaissance in sailplane design. And no company seems to have exploited these two technologies more adeptly than Windward Performance in ...
MONTOUR COUNTY, Pa. — Sailplanes are soaring through the sky all weekend at the Sky High R/C Field near the Lycoming-Montour County line. "The powered plane has a 13-horse-powered motor in it, and it ...
"This book, Volume 1 of a projected series, describes and illustrates more than 120 types of sailplane[s] ... "--P. [4] of cover. https://siris-libraries.si.edu ...
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