The purpose of the slide projector is to expose a UV sensitive emulsion.<BR><BR>I'm using the most common Kodak model (which, by the way, just stopped production in 2005ish after many decades). I ...

BASKING IN THE sun has been considered a health hazard for at least four decades. The main risk comes from ultraviolet (UV) light, which the Sun emits alongside visible radiation. This can increase ...

A bus being treated with ultraviolet light in Shanghai, China. Although types of UV light are already in use to decontaminate vehicles and indoor spaces, the wavelengths used are dangerous to people.

Ultraviolet light isn’t just something that can harm your skin. It’s also the sort of thing that can do a lot of damage to your interiors. The good news is that here are plenty of ways to reduce the ...

A desk with a laptop, writing supplies, and a UV sanitizing lamp - Anna Sadovskaia/Shutterstock Our phones, tablets, laptops, and remote controls are handled countless times throughout the day, and ...

With man-made hand sanitizer in short supply, many people are turning to what's been called "nature's hand sanitizer," or ultraviolet light. UV light is the latest popular tool in the ongoing race to ...