A new handheld coil gun developed in China is designed for discreet, non-lethal use, including law enforcement operations, state broadcaster CCTV reported. Capable of firing between 1,000 and 2,000 ...
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Chinese lab’s pistol-sized vacuum tube could build game-changer electronic warfare device
Scientists in a lab in China have developed a remarkable vacuum tube that could help make a game-changer electronic warfare device, according to a report. They developed a miniaturized traveling-wave ...
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