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Scientists develop laser tech for long-range surveillance, plan 6-mile reach
LiDAR, or Light Detection and Ranging, works by measuring the time it takes for a laser pulse to travel to an object and back ...
Ultra-Precise LiDAR Sees Through Smoke and Camouflage From a Kilometer Away
Imagine being able to capture a high-resolution 3D image of a distant object—even a human face—through fog, foliage, or ...
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Meet the woman keeping the adorable pups happy at this year’s ‘Puppy Bowl’
Victoria Schade is a dog trainer and novelist who’s the show’s lead puppy trainer and wrangler. She’s the one making sure the ...
Forget OLED TVs — this laser projector beams a 300-inch image with 5,000 lumens of brightness
With a max screen size that can hit 300-inch on a peak luminance of 5,000 lumens, the Optoma UHZ68LV 4K is a TV killer.
Amid an Escalating Arms Race in Space with Russia and China, Is the U.S. Falling Behind?
Rumors of a space nuke made geopolitical tensions extend into orbit. Amid an Escalating Arms Race in Space with Russia and ...