Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

Explore how to build a DIY electric motor using simple, readily available materials in this detailed tutorial. Watch ...

We asked experts Mike Kuhl and Gene Adams to show us how to build a Small-Block Chevy to live with some serious street horsepressure Mike Kuhl (right) and Gene Adams know how to build blower motors.

We get tons of readers writing into our Tech Support section asking which mods they should be doing to their cars in order to make them faster. Rather than answer one guy's questions on what to do, ...