A diode is a small but powerful component that only lets electricity flow in one direction. In this video, you'll learn how ...

A diode is a tiny component that controls the flow of electricity by allowing current to pass in only one direction. This video explains how diodes work, what makes them unique, and why they’re used ...

Meritus Gas Partners reports that maintaining optimal conditions in grow houses involves controlling light, temperature, ...

At-home use of red light therapy masks requires a purposeful, consistent approach. These are the steps for the best results.

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

Fifteen years ago, touring with lasers meant hauling argon gas tanks and cooling systems that filled entire trucks. Crews ...

Scientists have discovered how to electrically power insulating nanoparticles using organic molecules that act like tiny antennas. These hybrids generate extremely pure near-infrared light, ideal for ...

This FDA-approved treatment can help improve skin health and vitality while decreasing the appearance of acne, scars, and wrinkles ...

If you find yourself being blinded by headlights these days, you're not alone. A University of Calgary engineering professor ...

Learn more about whether nLIGHT, Inc. or Vishay Intertechnology, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...