[vortexer]

Hi guys. Im new here and completly new to this. I am here because I want to build a small, handheld combustion driven vortex cannon (like the one on the bbc but smaller, also had a thing on smaller ones that can shatter glass panes on a program on crazy nazi weapons on the discovery channgel) and apparently you guys are the best people to talk to about how to build a combustion chamer, what gas to use etc. I live in the UK so it has to be legal there too, want something that can maybe knock over a chair or something.

Anyone else bulding anything similar?

Thanks guys.