The Revvl 7 Pro 5G has good battery life and speedy performance for the price, but unimpressive cameras and uncertain ...

InfinityPV, a Danish provider of printed electronics equipment, has launched a slot-die coater to provide thin-film solar PV researchers with a compact, configurable sheet coater that is suitable ...

Just a few days ago, NiSi announced its new AUREUS T1.4 Cinema Lenses. They have now released s short film that was shot on those lenses ... and they share a similar optical character and tonal ...

The film covers topics such as the speed of light, the principles of reflection and refraction, the functioning of lenses and prisms, and the nature of different types of light, including lasers.

Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro, 1-gil, Jung-gu, Seoul 04620, Republic of Korea ...