Don't miss out on the headlines from Lifestyle. Followed categories will be added to My News. Sun rays constitute a broad spectrum of electromagnetic radiation emitted by the sun. This spectrum ...

Ultraviolet (UV) stain finder flashlights come in all shapes and sizes. They are useful in a variety of ways. Black lights can help you spot urine stains, fake currency, or even deadly scorpions.

There are two main parts to all sunscreens. The active ingredient and the emulsion. Sunscreens either absorb UV radiation or reflect it. from shuttersrock.com The active ingredient does the sun ...

Enhanced specular reflectors (ESR) like 3M Vikuiti™ are highly reflective, mirror-like optical enhancement films that are mainly used in light recycling liquid crystal display (LCD) applications for ...

Sun rays constitute a broad spectrum of electromagnetic radiation emitted by the sun. This spectrum encompasses ultraviolet (UV), visible, and infrared rays. Exposure to sunlight is vital for human ...