This engineer doesn’t use nail polish, but his wife does. And he deals with plenty of PCBs. What do these things have in common? Read on. A gel manicure is a coat ...

Marktech Optoelectronics (“Marktech”), a leader in advanced UV LED and ultraviolet LED emitter technologies, today announced an expanded portfolio of high-power UV LED light sources with new UV ...

Abstract: Given the performance decay of high-power light-emitting diode (LED) chips over time and package condition changes, having a reliable output light for sensitive applications is a point of ...

Birds, including chickens, are commonly used in animal research. However, housing facilities are often optimized for mammals and contain no ultraviolet (UV) light. Unlike mammals, most birds are ...

Imagine being able to see an entire hidden world of colors and patterns right before your eyes—a world invisible to humans but perfectly clear to other creatures. Some animals possess an almost ...

LED face masks have quickly shifted from clinic-only treatments to at-home skincare staples. Designed to tackle everything from fine lines and dullness to breakouts and redness, the best LED face ...

Abstract: Supercapacitor energy storage systems (ESS) play a significant role in light rail vehicles LRV with no need for overhead lines and the pantograph. As the ESS of LRV demand short charging ...