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Blowing from a gun was a reported means of execution as long ago as the 16th century and was used until the 20th century. The method was used by the Portuguese in the 16th and 17th centuries, from as early as 1509 across their empire from Ceylon (modern day Sri Lanka ) [ 2 ] to Mozambique [ 3 ] to Brazil . [ 4 ]
A long-range acoustic device (LRAD), acoustic hailing device (AHD) or sound cannon is a specialized loudspeaker that produces sound at high power for communicating at a distance. It has been used as a method of crowd control , which has caused permanent hearing damage , having an extremely high decibel capacity (up to 160 dB measured at one ...
His boring machine has been called the first machine tool. He also developed a blowing device for blast furnaces that allowed higher temperatures, increasing their efficiency, and helped sponsor the first iron bridge in Coalbrookdale. He is notable for his method of cannon boring, his techniques at casting iron and his work with the government ...
The cannon is a larger and more modern version of the 35 mm Bushmaster III chain gun, which itself is a larger version of the 25 mm M242 Bushmaster cannon. Although its shells, 50 x 228 mm, are twice the diameter of the 25×137mm cartridge of the M242, the 50mm cannon is not much longer than the smaller weapon. [ 2 ]
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Retrieved from "https://en.wikipedia.org/w/index.php?title=Sound_cannon&oldid=1075318158"This page was last edited on 5 March 2022, at 03:07 (UTC). (UTC).
A blowgun (also called a blowpipe or blow tube) is a simple ranged weapon consisting of a long narrow tube for shooting light projectiles such as darts. It operates by having the projectile placed inside the pipe and using the force created by forced exhalation ("blow") to pneumatically propel the projectile.
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