With a pedal generator, you can turn human effort into usable energy—ideal for off-grid setups, emergency backups, or just a fun DIY project. This guide gives you a fast-track look at how pedal ...

General Motors has announced it is developing new commercial applications for its Hydrotec hydrogen fuel cell technology that will expand its use beyond vehicles. GM is currently working on a variety ...

Sizing a DC motor to accurately meet a set of requirements can be a thankless task. Having to choose between brush-type or brushless motors can complicate the selection. Even experienced designers may ...

The U.S. Army awards LiquidPiston a Small Business Innovation Research (SBIR) contract to further mature the X Engine platform for ground power generators, following the successful delivery of ...