SPY GEAR & Rare Blaster Mod! Danny Vlogs about the Spy Gear Night Scope is a pair of binoculars that kids can use to see 3X ...

Scientists have developed a laser-based device that can read letters from over a kilometer away. The device, which is so precise it can even read letters that are millimeters wide, could be used as a ...

The US Army is giving its soldiers a high-tech edge in the fight against drones, and it’s called SMASH. During a live-fire training exercise on June 6 in Germany, a soldier with the 3rd Squadron, 2nd ...

Abstract: A Fourier transform white-light interferometry for the absolute measurement of fiber-optic extrinsic Fabry-Perot interferometric sensors is presented. The continuous test shows the variation ...

The company’s experience in laser beam stabilization, thermal management, and lightweight optics underpins its current leap to operationalize airborne directed-energy weapons (DEWs). The ...

Abstract: In this work we report the design and implementation of a very high speed retro-reflective free space communication system between a ground station and a commercial unmanned aerial vehicle ...

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Happy lens technology that enhances color and contrast, increases clarity, and improves mood and alertness Certain frames are available with Trident polarization that eliminates reflective light ...

NEW DELHI: Jyoti Malhotra, a YouTuber from Hisar, Haryana, who was arrested under the Official Secrets Act for allegedly spying for Pakistan, had travelled to the neighbouring country shortly ...

The father of Haryanvi Youtuber Jyoti Malhotra, who was arrested in Hisar along with several others for allegedly spying for Pakistan amid heightening India-Pakistan tensions on Saturday, has ...