Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without ...

When picking an LED bulb, it's best to stick with well-known, reliable brands, even if you have to pay a bit more. For smart ...

At the heart of the Swiss-French border, beneath 100 meters of Alpine soil, a long-abandoned alchemical dream has stirred ...

Tucson’s skies are slightly darker thanks to the completed streetlight conversion project, according to a study by the Tucson-based International Dark-Sky Association. The study, however, was limited ...

Abstract: A driving technique that can operate with electronic ballasts for fluorescent lamps to drive LEDs without requiring the replacing of any electronic ballast circuitry or modifying the ...

Dutch investigators have determined that an ASL Airlines Ireland Boeing 737-400 freighter had been incorrectly loaded during a tight turnaround, before its crew experienced difficulty in rotation ...

Originally from China, Shushu arrived in Spain in 2016 at just 23 years of age with the sole purpose of studying the history of the Spanish language. What she didn’t imagine was that she would have a ...

The 100 W LED ballast gives 3 light levels, works with input voltages, uses fewer parts, and runs with a two-part design. RDK-801 – 100 W Flyback 3-Way Dimmable LED Ballast Using LYTSwitch-6 and ...

Port Moody has flipped the switch on a citywide streetlight conversion strategy that promises to brighten roads and dim expenses. Council unanimously approved a new strategy on May 10 to phase out the ...

Dickson City is about to be brighter. Borough council voted this month to approve a resolution with PPL where the electric utility will convert all of the borough’s streetlights to LED in the spring.

A consortium of investors led by Elon Musk is offering $97.4 billion to buy the nonprofit that controls OpenAI, raising the stakes in his battle with Sam Altman over the company behind ChatGPT. Musk’s ...