18 by synesso | 3 comments on Hacker News.
New top story on Hacker News: DIY puller RC flying wing airplane with Kline–Fogleman modified airfoil
DIY puller RC flying wing airplane with Kline–Fogleman modified airfoil
18 by synesso | 3 comments on Hacker News.
18 by synesso | 3 comments on Hacker News.
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