Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the ...

Equipment: A motor made from a battery, a magnet, 2 paper clips a rubber band and some insulated copper wire that has been wound into a loop. What it does: When assembled, the coil rotates freely ...

THROUGHOUT history, humans have found ways to make their lives easier. Arguably, the machine that has most eased the burden of work for humans is the electric motor – a device that transforms ...

In this intriguing video, we dive into the world of creating a free energy generator using simple components like magnets and a motor. Discover the science behind this innovative setup and learn how ...

The NEC defines a controller in a few different ways. In Art. 100, a controller is described as “a device or group of devices that serves to govern, in some predetermined manner, the electric power ...

Towards the end of July I read a post about how efficient AC induction motors are and that how using them and reducing their speed will help us all to reduce the green-house effect, save money and the ...

We see our share of pitches for perpetual motion machines in the Hackaday tips line, and we generally ignore them and move along. And while this magnetic levitation motor does not break the laws of ...

Two great minds in permanent-magnet-free motor design are fusing their know-how to create an even more capable inductive electric motor. Mahle and Valeo have teamed up to introduce what they call the ...