A detailed view of the novel LED device that whose orange and blue wavelengths alternate 19 times per second, resulting in a ...

Science strongly ... and that brighter LED streetlamps may be making the problem worse. The AMA report goes a step further, and pins extra blame on the color of the light. Blue light apparently ...

As nights have gotten brighter, the list of health problems linked to artificial lighting has gotten longer, from insomnia to ...

The puzzle behind making a high-brightness blue ... LED The first white LEDs, made without three individual LEDs, were made with the magic of phosphors. Phosphors are a well-understood science ...

Another method uses a blue LED and yellow or red phosphors. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant ...

Red light carries a longer wavelength than blue light and has the deepest tissue penetration of most LED wavelengths.” “While LED masks may only impact the outer layer of skin, it is important ...

Excitement builds as a breathtaking blue supermoon is due to illuminate the sky at dusk this evening. This magical lunar ...

LED technology is found all around us, from computer monitors to outdoor lights. However, certain wavelengths, such as blue and red ... those with more pronounced signs of aging, I think it ...

He advises shoppers to “examine the available wavelengths or colors of LED light, as each addresses specific skincare concerns. Red light stimulates collagen production, blue light combats acne ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. August continues to ...

They add that this bold, maximalist approach is appropriate for the “most attention-getting sign.” Whether you add red and blue pillows to your sofa, add s statement-making rug, or tent your ...