Read More: How to Lower Your Home Energy Bill LED light bulbs create light by passing an electrical current through a microchip, whereas incandescents heat a filament that produces light.

Now, researchers have succeeded in demonstrating for the very first time how laser light can induce quantum behavior at room temperature -- and make non-magnetic materials magnetic. The ...

Full-face LED masks like this one can cost up to several thousand U.S. dollars. The application of red light can stimulate collagen production and blood circulation, and even reduce signs of aging.

SINGAPORE - The multi-ministry task force tackling Covid-19 could not have functioned without the “quiet work” led by Permanent Secretary for Health Chan Yeng Kit, Minister for Health Ong Ye ...

"The innovation in this method lies in the concept of letting light move atoms and electrons in this material in circular motion, so to generate currents that make it as magnetic as a refrigerator ...

if the user knows that they'll only need a certain beam type for a certain task (such as paying a nighttime visit to the campsite outhouse), they can keep things simple by just bringing the light ...

[Matt] wanted to drive a Yuji LED array. The LED requires 30 V and at 100 watts, it generates a lot of heat. He used a Corsair water cooling system made for a CPU cooler to carry away the heat.

When he got fed up enough about it, he decided to Build a Replacement LED Microscope Light. Usually, such builds are plain vanilla and not much to write in about, but [smellsofbikes] has a few ...

The Philips Hue 60W A19 Smart LED ... this kit, you can transform your home with over 16 million colors and create the atmosphere you desire for any occasion. It includes dynamic light effects ...

"What we're seeing now is that there are strong, twisted, and organized magnetic fields near the black hole at the center of the Milky Way galaxy," said Sara Issaoun, CfA NASA Hubble Fellowship ...

HBO's Jon Snow-centered Game of Thrones sequel has been shelved, Kit Harington confirmed on Tuesday. "There are no plans for ...