Vortex gun fires rings of air that could deliver pepper spray, tear gas Published 2012-03-05 Download video MP4 360p Download video MP4 720p Recommendations 08:35 Next Level DIY Vortex Cannons! TKOR Explores How To Make A DIY Air Cannon For Smoke Rings And More! 11:00 Smoke Ring Propulsion 05:23 Yard Long Margarita Vortex Cannon ft. Sarah Petkus | Sufficiently Advanced 04:33 The Science of Vortex Rings 01:32 12. The Air Vortex Cannon 02:37 Vortex Cannon! - Bang Goes the Theory Preview - BBC One 09:50 Have I Found the Fastest Air Cannon Valve?? 00:49 Firing the vortex cannon at someone (kind of) for the BBC show Deadly Predators 10:30 DIY Smoke Ring Shooter! TKOR Builds An Epic Airzooka, Air Vortex Cannon, DIY Air Vortex Cannon 02:46 The Coanda Effect (version 2013) 02:26 GoPro: Fire Vortex Cannon with the Backyard Scientist 04:48 Amazing Smoke Ring Launcher - Giant Air Cannon 13:26 Building a High Velocity Vortex Cannon 09:47 Biggest air cannon in the world 20:34 I Made A GIANT Plasma Cannon! (HUGE BLAST!) 03:17 Vortex lift! (a vortex lifting a heavy metal disc) 00:59 World's Largest Vortex cannon in action 01:54 Coanda effect thruster test 02:10 Vortex Propulsion - With Visible Vortex 12:08 The Tear Gas Experiment Similar videos 01:12 Vortex Ring Gun Shoots Tear Gas & Pepper Spray 02:27 Vortex Ring Machine Gun 00:41 Vortex Cannon shoots smoke rings at the crowd Maker Faire 2016 00:58 Crowd control: Ohio company's vortex gun may be the answer to non-lethal crowd control - TomoNews 00:16 Vortex Cannon 15:36 Making a biggest vortex cannon | Doing extreme experiment by filling LPG in vortex cannon 02:26 FWS - Vortex Cannon 01:22 Smoke vortex cannons 00:57 Acetylene Powered Vortex Ring Gun 00:32 Teacher demonstrates a smoke vortex air cannon 03:09 The air vortex cannon 01:10 The Science Behind - Smoke Rings 03:24 Smoke Ring Machine Gun 07:36 Vortex 00:23 Vortex Air cannon - Take 1 02:48 Vortex Cannons 00:42 Vortex Ring Gun / Pistol, Pop Gun 00:23 Vortex gun smoke rings1988 More results