Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

I test red light therapy devices for a living—and my favorites from HigherDose, CurrentBody Skin, iRestore, and more are on ...

July 10, 2025. More for You ...

July 10, 2025. More for You ...

SANTA CLARA, Calif., July 9, 2025 /CNW/ -- xTool, a prominent leader in the laser cutter and engraver industry, has launched ...

Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for ...

A single-diode compact microwave rectifier with a series band-stop structure is presented in this paper. The bandstop structure is connected to the diode in series to block the harmonics produced ...

Stability is becoming a main issue for perovskite light-emitting diodes (PeLEDs), as their external quantum efficiency (EQE) has been boosted to above 20%. An all-inorganic perovskite, cesium lead ...

A novel modeling methodology of Schottky diode for microwave rectifier design is proposed in this paper. The challenge was to consider the effective capacitance of the diode under different status ...

Nexperia has introduced what are believed to be the industry’s first ESD diodes designed to protect 48 V automotive data ...

For Charles City County, which had to borrow money to pay its bills, the promise of a windfall has butted up against citizens ...

We report on the demonstration of MOVPE-grown single nanowire InGaN/GaN core–shell light emitting diodes (LEDs) with a transparent graphene contact for hole injection. The electrical homogeneity of ...