Due to the complex and nonlinear nature of electric railway supply system the system is a good candidate for the resonance occurrence. Resonance can boost some voltage or current harmonic components ...

Projectors can work on any flat surface if you're not very picky, even your ceiling. But if you want to optimize your viewing experience, you'll want to get a proper projector screen.

The so-called “guard rails” collegiate athletics sought are in place with the recently finalized House vs. NCAA settlement. But not all is settled. SEC leader Greg Sankey was among the five ...