When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. While big generator capability is pretty well known in the industry, a short-term power supply ...

While big generator capability is pretty well known in the industry, a short-term power supply source in the UPS business is quietly becoming popular for broadcast stations. The temporary energy ...

Instead of using discrete permanent magnets to form the rotor of a flywheel’s integrated motor/generator, magnetic powder is mixed into the composite matrix. After the flywheel has been manufactured ...

A Porsche 911 that features a hybrid drive developed specifically for racing is to make its debut at the Geneva Motor Show in March. In the 911 GT3 R Hybrid the front wheels will be driven by two ...

After years of being billed as the next great revolutionary means of propulsion, flywheels may finally be ready for prime time. Aside from a few modest successes, flywheels have not lived up to this ...