Optoma UHR90DV India launch: the world's first triple-laser RGB projector with Dolby Vision and IMAX Enhanced at Rs 15,90,000 ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...

Stop-motion aliens, desert revenge, and a guy with a laser cannon arm make this baffling 70s sci-fi oddity a B-movie worth ...

The headlines lately have verged on science fiction. A few weeks ago, my colleague Simon Shuster reported that the Ukrainian military had unveiled a new anti-drone laser weapon called the Sunray. On ...

Abstract: Noncontact manipulation in liquid environments holds significant applications in micro/nanofluidics, microassembly, micromanufacturing, and microrobotics. Achieving compatibility in ...

Ukraine has reportedly developed a silent air defence system capable of taking out Russian drones mid-air with almost no sound or visible trace. The prototype system, known as Sunray, was recently ...