This is a small motor made from simple household supplies. A battery pushes current through a coil of copper wire under the influence of a permanent magnet. The coil spins freely when operating.

In this engaging DIY tutorial, you'll discover how to make a simple DC motor from scratch. Perfect for beginners and enthusiasts alike, this step-by-step guide explores the fascinating world of ...

Unlock the secrets to creating a sustainable power source with our step-by-step tutorial on making a free energy light bulb using a DC motor. Learn how to harness renewable energy with readily ...

Switches seem to be the simplest of electrical components – just two pieces of metal that can be positioned to either touch each other or not. As such it would seem that it shouldn’t matter whether a ...