We must admit to wondering how Adafruit’s [Becky Stern] gets anything done with those fingernails of hers. They’re always long and beautifully painted without any chips, dings, or dents. As it turns ...

It's routine for people all over the country: a nail tech paints your nails and motions for you to stick your hands into a UV lamp to dry. The dryers have lamps or LEDs that emit UV or ultraviolet ...

Push button LED puck lights are pretty boring on their own. Take it apart and solder in your own colorful LED bulbs for a little holiday fun, or a UV bulb for a DIY blacklight. Polarity matters, so ...

If you've ever opted for gel polish at the salon, you're probably used to drying your nails beneath a UV lamp. And perhaps you've found yourself waiting and wondering: How safe are these? Researchers ...