The Philips Sonicare 4100 is one of the better toothbrushes we’ve tested—simple, effective, and surprisingly powerful. It ...

There are plenty of contenders for summer’s closet MVP, but the polo is in the running. Specifically, the best buttonless ...

Modular Multilevel Converters (MMCs) have captured the interest of many researchers and power system planners as a novel and flexible voltage source converter topology. The MMC can be extended to ...