We built a 1000 watt wind turbine to help charge the battery bank that powers our offgrid home. It's a permanent magnet alternator, generating 3 phase ac, rectified to dc, and fed to a charge controller.
Inrednin Gsgruppen used a series of existing trees to support this new cylindrical structure. A healthy helping of fallen forest branches clouds the shape, though, making it appear amorphous and organic.
What do you do after consuming the content present in a pet bottle? But, Kerem Ali Asfuroglu converted these bottles into a mini hydroelectric plant, which has been named Eight. The lighting design converts