The second, type of fluorescent light source is exemplified in the 80 watt MCF/U lamp, which was put on the market in March 1940, and is being used extensively for industrial lighting. A ...

After all, half of all insect species are nocturnal, relying on darkness to escape predators and natural ... sources of stress in their environments. Specifically, exposure to artificial light ...

Whether it's the winter dance of the Northern Lights or the summertime glow of fireflies, displays of natural light fascinate us humans. Bioluminescence is the source of many such light shows in ...

In the light ... Nature Energy. Technical methods for the photocatalytic splitting of water molecules use synthetic components to mimic the complex processes that take place during natural ...

An exhibition at the Museum of Natural ... of visible light, and absorption of the rest. The kids’ crack Newtonian lessons begin in the first groovy gallery of “The Nature of Color,” which ...