LED, halogen, CFL and incandescent and the main types of light bulbs available, although incandescent lights are no longer ...

With two simple tricks of the light, a hidden animal world comes alive at night in the Bay Area.

Every Halloweekend in the dead of night, students congregate under the stars, prepared to do the “Time Warp” again. Student ...

In Pennsylvania, he wore a gray McDonald’s apron for one photo op, and days later, in Wisconsin, he layered a white dress ...

If you're unsure whether or not an unbalanced fan blade is causing your fan to be noisy, try adding a small amount of fluorescent paint (in different ... light differently than regular colors ...

Similarly for both assays, the quantification of the color (colorimetric) or light (fluorometric ... The results of fluorescent assays can also be interpreted with many different types of equipment, ...

OLED, LCD, and E Ink are all vying to be the best types of display, but are they any good for your eyes? We put them to the ...

Physicists at Purdue University have achieved a significant breakthrough by creating a unique experimental setup involving ...

Turning your bathroom into a chic oasis is easier than you think. Try this simple decor swap to instantly elevate your vanity ...

The main difference ... lights in other ways: First, LED light is directional. It shines light in a single direction onto the surface it’s pointed it to. Incandescent and fluorescent bulbs ...

If you're unsure whether or not an unbalanced fan blade is causing your fan to be noisy, try adding a small amount of fluorescent paint (in different colors ... that absorbs and reflects light ...