Korean researchers have succeeded in developing an innovative transparent film using graphene. This development secures a new ...

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Discover the Astera QuikPunch, a battery-powered LED PAR spot with a 5” Fresnel lens, delivering versatile, high-intensity ...

Abstract: We propose a simple route to build up Fresnel bi-mirror microaxicons based on ... A similar, even if smaller, effect was also found when the probe light impinges from the air side, where no ...

First showing at Cine Gear Expo LA, the Astera QuikPunch is the first spotlight that takes advantage of the versatile ...

Astera has a new light. The QuikPunch is a battery-powered LED PAR spot with a Fresnel lens designed for lighting professionals who need a fast, bright, and versatile light. Taking features found in ...

These materials are tested as catalysts for the selective conversion of methanol to light olefins. At 400 °C, atmospheric pressure, and 100% conversion of methanol, the ethylene selectivity decreases ...

Objective This study evaluated the clinical effect of violet LED light on in-office bleaching used alone or combined with 37% carbamide peroxide (CP) or 35% hydrogen peroxide (HP). Thus, this study ...

Because the light’s better here, explains the drunk man ... sometimes dramatically so. This “streetlight effect,” as I call it in my new book, Wrong (Little, Brown), turns up in every field of science ...

Going over the lighting effects on the Cooler Master MasterKeys Lite, full review: <a href="http://www.thinkcomputers.org/cooler-master-masterkeys-lite-review/">http ...

Showing off the lighting effects on the NZXT Kraken X52! Pricing & Availability: <a href="https://geni.us/mjX8P">https://geni.us/mjX8P</a> (Amazon) "Like" us on ...

There will be an "epic-scale narration" by BBC wildlife TV presenter Michaela Strachan with cinematic sound and light effects. The event features the live entertainment of the drones, plus fairground ...