Add together tired drivers and glare-inducing streetlights, and you’ve got a recipe for disaster, even without taking into account those birds who keep peeping while they should be sleeping.

In addition to sunlight, ultraviolet rays are also given off by several different forms of indoor lighting, including compact fluorescent lamps (CFL’s). CFL’s are commonly long, cylinder shaped and ...

If you’ve noticed this trend in your area, relax; [NanoPalomaki] has an in-depth and surprisingly interesting analysis of why LED streetlights are changing colors. After examining a few ...