Recently, a friend asked me if maintaining a hybrid car is cheaper than maintaining a gasoline car. I thought this question ...

Beyond infrastructure, Hirs pointed to other factors driving up costs, especially higher natural gas prices, the single largest fuel source for the American power grid. Those elevated prices are the ...

Dongfeng Motor Applies for Hybrid System Patent, Leading the Innovation of New Energy Technology ...

Abstract: In a three-phase three-level ac/dc converter, the T-type rectifier features high efficiency and lower power switch stress, and it allows the dc-side voltage to serve as two independent ...

Apple has launched the iPhone 17, iPhone Air and iPhone 17 Pro. The company also unveiled the AirPods Pro 3, Apple Watch ...

Abstract: In our previous study, we successfully generated subnanosecond microwave pulses with a high power compression factor using a standard rectangular waveguide. However, the compressor loss is ...

Appalachian Power Co. (APCo) and Wheeling Power aren’t entirely satisfied with an Aug. 28 order in their recent base case from the Public Service Commission of West Virginia (PSC). The commission ...

With twin Rolls-Royce Avons stacked vertically, the Lightning could roar to 60,000 feet in under three minutes. Britain’s Mach 2 marvel was unmatched in climb and speed, but crippled by short range.

The president’s decision to take over the District of Columbia police, along with expanding immigration and policing enforcement in blue cities such as Chicago, undermines a constitutional framework ...

HAZARD, Ky. (WYMT) - Kentucky Power announced it will file a base rate review on August 29 with the Public Service Commission (PSC) requesting to adjust rates to recover increased costs. A statement ...