Japan Invents Speech-Canceling Gun

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  1. Samuel

    Samuel
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    Japanese scientists have recently invented a gun that can painlessly force people to stop talking. Kazutaka Kurihara of the National Institute of Advanced Industrial Science and Technology, and Koji Tsukada of Ochanomizu University, developed a handheld "SpeechJammer" gun that can force people to be silent from over 30 meters away. The gun works by recording a target's speech, and then "shooting" it back at them with a 0.2-second delay.

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