Sir, I built one of these three years ago while serving as a first lieutenant engineer in the Egyptian army, unfortunately I only have the 3D models and design calculations sheets no pictures or so of course
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Have seen similar thing on
@Discovery's Project Earth series. It was years ago!Thanks. Twitter will use this to make your timeline better. UndoUndo
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Wind-driven turbines have been used for roof, shed, & barn ventilation for decades & this is not the first time someone hooked up a generator to one.
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