Here are seven reasons why giving your phone a break before you go to bed is one of the smartest things you can do for your body and brain: Blue light on phones disrupts melatonin, the sleep ...

In Dark mode, the background image also changes. Apple's default iOS 18 wallpaper dynamically changes from light to dark as the day progresses, or you can choose colors that offer a light and dark ...

Deep blue emitters are crucial for full color displays and organic white lighting. Thanks to the research efforts by scientists, many efficient light emitters with aggregation-induced emission (AIE) ...

Film Noise Seamless Texture. Light Leaks, Dust, Hair, Scratches, and Grain Film Noise Seamless Texture. Light Leaks, Dust, Hair, Scratches, and Grain on Old Damaged Film with Low Noise Saturation. 4K ...