OK, it's not really a black light. It's better to call it what it is: ultraviolet light. Let's start with a quick overview of light. Of course, light is an electromagnetic wave (oscillating electric ...

UV won't blind you any faster than any other light, it just increases the risk of cataracts (since the UV light is partially absorbed by then lens in your eye).

While you may think of UV lighting as useful primarily for making blacklight posters glow, it does have some practical ...

Bite Designs as created a new smartphone night vision and ultraviolet flashlight which has been specifically designed for mobile devices in the form of the new ReveaLED II which is now available to ...