Discover how to convert an RC nitro engine into a functional generator in this exciting DIY project. Using a 3cc car engine, this build demonstrates how to harness the power of a small-scale nitro ...

Portable power stations can’t replace a gasoline-powered portable generator, but they can be safely used indoors. CR gives advice for when you might need one of these battery generators.

Maybe 10 years ago i read in a rc plane forum that a guy melted metal in a foil in a hot waterbath. It was a pure metal block with a low melting point and ability to store 4.5 voltage.

Hit your parts bin and set aside an afternoon to build a wind turbine that recharges batteries. You can see two AA batteries hanging off the side of this small generator. You only need a few parts … ...