Taser History
90 بار بازدید -
7 سال پیش
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Jack Cover, a NASA researcher,
Jack Cover, a NASA researcher, began developing the Taser in 1969. By 1974, Cover had completed the device, which he named after his childhood hero Tom Swift. The Taser Public Defender used gunpowder as its propellant, which led the Bureau of Alcohol, Tobacco and Firearms to classify it as a firearm in 1976.
7 سال پیش
در تاریخ 1396/04/24 منتشر شده
است.
90
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