The flashing strobe brake lights I’ve been seeing more and more of are not legal in New York State. Do drivers feel safer because the lights are blinking like a Christmas display? It’s funny that many ...

When using stroboscopic lighting effects, a key concern must be safety. A proportion of people with photo-sensitive epilepsy may be affected by strobe lighting, and the effect may also produce ...

Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Abstract: The foremost development in the multilevel converter family is the Modular Multilevel Converter (MMC) and is mainly used for High voltage Direct Current (DC) transmission. Since it possess ...

Abstract: This paper describes a compact SiC power module for a 2 in 1 half bridge circuit, free from external fly-wheeling diodes. A new class of SiC MOSFET called DioMOS not only functions as a ...

CAMBRIDGE — All photographs arrest time, and all photographs use technology to do so. The “technology” can be as simple as the aperture in a pinhole camera or as complex as the innards of the Hubble ...