Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide.

Discover how to build a vertical-axis wind turbine using everyday materials in this step-by-step guide. Learn the principles of the Savonius rotor, from assembling the base using heat sinks and a ...

There are a million and one MIDI controllers and synths on the market, but sometimes it’s just more satisfying to make your ...

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