It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan 750021, China Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu ...

In some orchids, photosynthesis is out and parasitism is in. Instead of making food from sunlight, some of these plants have become parasitic and primarily suck nutrients out of the fungi in their ...

These grow lights emit sunlight full spectrum with over 95% light energy that your plants can absorb. They include white, blue, red, and IR — adjust as needed for seedlings, plant photosynthesis, ...

The flashes of light may vary in shape, color, frequency, and duration. Flashes of light in the corner of the eye could be due to changes in the eye’s structure, which becomes more common with age.

Key Laboratory of Precision and Intelligent Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China Hefei National Research ...

Handheld light meters aren't just a relic of the past, they do things your camera’s built-in light meter can't and are a vintage film photography staple The handheld light meter was once a ...

In his UChicago lab, Asst. Prof. Sam Light and his team study these microbes by getting rid of the very gas that gives us life: oxygen. In a specialized chamber, they create an oxygen-free environment ...

Photosynthesis, the process plants use to convert ... the researchers examined two specific sections of the spectrum in which chlorophyll absorbs light: the low-energy Q region (yellow to red spectral ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.