[David Prutchi] has just shared his incredible work on making his own shortwave ultraviolet ... interference from background light, even very weak levels of UV are detectable.

To provide ultraviolet illumination, UV curing systems use a flood, spot, or focused beam of light. Flood lamps provide a broad ... UVC is the germicidal or short wave UV band (~200 - 280 nm). When ...

UV light is an essential tool in thin-layer chromatography ... Prolonged exposure to UVB results in blistered skin and cornea damage. UVC (Short Wave / UVGI) UV systems produce UVC, the germicidal or ...

But some limitations remain and, as things stand, this technology isn’t going to rival the kind of image quality you can get ...

When Nikola Tesla predicted we'd have handheld phones that could display videos, photographs, and more, his musings seemed ...

Editor’s Update: According to the schematic for this project, SST-10-UV-A130-F405-00 (PDF) LEDs are used which produce 405nm UV-A light ... In some cases, it’s also been a reminder of just ...

A foundry belonging to a well-known German automotive manufacturer, which had recently expanded its production, could no ...

Get yourself a handheld UV LED nail lamp like this one. This pen-like light has a 40-minute battery life, so it should work for quick fixes and even full manicures (though you might not want to ...

The app intuitively identifies which bulbs are where and uses this information to plot customizable animations across your light display ... But in case, the app walks you through it all step ...

While 98% of juices in the U.S. are pasteurized, that’s not always the case ... “UV treatment is a nonthermal processing method,” Worobo explains. This treatment method uses UV light ...

Dazzling displays of synchronized lights on the facade of Saks Fifth ... But the store's holiday display will look a bit different this year, a spokesperson confirmed Monday.

The Northern Lights could put on a show across the UK this weekend with recent solar flares creating the potential for a ...