MOJO GOOFI on Instagram: "This video captures a high-octane demonstration in a rural field where heavy-duty gas canisters have been repurposed into improvised carbide cannons. The industrial aesthetic of the rusted and brightly painted tanks stands in sharp contrast to the quiet, overcast farmland.This X Post shared by @amazingvideosdz . ​Each shot is a masterclass in chemical energy: when water meets calcium carbide inside the chamber, it creates acetylene gas. A simple flame at the touch-hole