Scientists have developed a low-cost visible light communication (VLC) system using commercially available hardware ...

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 ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Parking is not always an easy task. Sometimes spots are too tight, too small or positioned strangely — not to mention the potential obstacles hindering your perfect parking, like other vehicles, trees ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Has your partner been worried you're not spending enough time together? Here’s ...

July 26 (Reuters) - A Sudanese coalition led by the paramilitary Rapid Support Forces announced on Saturday the members of a parallel government, a move opposed by the army, its rival in a 27-month ...

Situation: You’re an IT person new to radio broadcast engineering and are given the keys to an AM transmitter site. The manager says to go out and get familiar with the equipment. The site reminds you ...

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

Americans are increasingly purchasing cars with electrically assisted internal combustion engines. Toyota sold over one million electrified cars last year. Honda’s electrified vehicles accounted for a ...

Cost, technical performance and environmental impact -- these are the three most important aspects for a new type of LED technology to have a broad commercial impact on society. Cost, technical ...

Milwaukee's street lights are about to get significantly brighter as the Department of Public Works works to upgrade 54,000 street lights to LED bulbs by next year. Many of the city's 77,000 street ...