What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

A magnesium battery can charge, work at room temperature, and use common materials. Could this be the breakthrough?

Researchers have developed a light-emitting electrochemical cell using dendrimers, a material gaining popularity in the industry. Moreover, the team found that using biomass derived cellulose acetate ...

Researchers at Tohoku University have made a magnesium battery prototype that represents the potential next stage in energy ...

But OLED is not a one-size-fits-all. An array of new technologies is being developed to meet consumer demand for better, ...

Kelly Rowland is a proponent of at-home LED light therapy. During Beautycon, which Rowland headlined this year, the singer talked about her history with beauty and style and gave the lowdown on which ...

Light-emitting diode (LED) face masks are all the rage. Depending on the colour you choose, manufacturers promise they will ...

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more. By Melinda Wenner Moyer You’ve probably noticed this scene on social media: ...