It’s entirely possible that most ordinary people won’t ever have the problem of trying to figure out what to do with two empty fire extinguishers (that’s a lot of fires) but just keep this idea in your back pocket should the scenario ever present itself.
A Russian man has turned a couple of spent fire extinguishers into some pretty cool-looking speakers. It’d be an understatement to say that the process looks a bit daunting for those of us without extensive metal cutting and welding experience.
Oh, and it also might help if you speak Russian, as the step-by-step process is written entirely in that language. So welding, metal cutting, and Russian. If all three check out, you, too, could have a set of awesome fire extinguisher speakers.