How To Build Your Own Vomit Gun for $250...
The U.S. Department of Homeland Security developed a 'dazzler' -- a non-lethal weapon which uses flashing lights to distrupt a target's equilibrium. A person effected by lights for long enough, will temporarily lose vis...
https://www.neatorama.com/2009/10/02/how-to-build-your-own-vomit-gun-for-250/
