A lunchbox-sized radar system could help the FBI detect moving or stationary people by peering through walls via radio waves
Več na: https://www.newscientist.com/article/2479914-the-fbi-is-getting-new-technology-to-see-through-walls/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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