Science news articles about 'bright idea'

... allow LED and lighting manufacturers to obtain accurate, reproducible, and comparable measurements of LED brightness and color. The quality of the light that high-power LEDs produce depends on their ...

(AP) -- Someday, our ceilings and walls might radiate light, illuminating indoor spaces as brightly and evenly as natural daylight.

Thanks to a tiny computer chip with a bright idea, LEDs, or light-emitting diodes, have already begun to change everything you thought you knew about light.

... laboratories to produce molecular "maps" to study and compare organisms. "Science runs on three things – very bright ideas, improved technology and the money to do the research," ...

The latest bright idea in energy-efficient lighting for homes and offices uses big science in nano-small ... costs. The excited electron in these layers casts bright white light. The bad news, Forrest ...

New York's Grand Central Terminal may be a grand old National Historic Landmark, but thanks to some modern technology, it's becoming one the most energy efficient buildings in the city.

Ultraviolet light can damage your gums, lips and eyes during a light-assisted teeth bleaching.

Phase-change memory's 40-year journey from bright idea to mobile phone.