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A large air vortex cannon, with a 9 feet (2.7 m) wide barrel and a displacement volume of 2,873 US gallons (10.88 m 3) was built in March 2008 at the University of Minnesota, and could blow out candles at 180 feet (55 m). [6] [7] In 2012, a large air vortex cannon was built for Czech Television program Zázraky přírody (lit. ' Wonders of ...
Knock-down test of a 109 mph (175 km/h; 49 m/s) vortex ring gun. The vortex ring gun is an experimental non-lethal weapon for crowd control that uses high-energy vortex rings of gas to knock down people or spray them with marking ink or other chemicals. The concept was explored by the US Army starting in 1998, and by some commercial firms.
Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Vortex cannon may refer to: Vortex cannon, a mythical anti-aircraft ...
Vortex gun may refer to: Vortex ring gun , an experimental non-lethal weapon that uses high-energy vortex rings of gas Air vortex cannon , a toy that releases doughnut-shaped air vortices
Mark Rober is an American YouTuber, engineer, inventor, and educator. He is known for his YouTube videos on popular science and do-it-yourself gadgets . Before he became a YouTuber, Rober was an engineer with NASA for nine years, where he spent seven years working on the Curiosity rover at NASA's Jet Propulsion Laboratory .
The mysterious drones have been jetting over the East Coast, zeroing in primarily on New Jersey, for weeks now — with at least 3,000 sightings reported in the Garden State so far in December ...
Hall launched the drone from inside the Dominator 3, providing a breathtaking and unique view of the incoming fury. "It was crazy how you could see all the inflow, you could see the condensation ...
Air cannon may refer to: Air blaster, a de-clogging device with a pressure vessel and triggering mechanism; Air cannon (mechanics), a device used for marine reflection and refraction surveys; Air vortex cannon, a toy gun that fires air vortex rings; Vortex ring gun, a non-lethal weapon that fires gas vortex rings