Need to MacGyver yourself out of a situation with a mini torch? Well, you might want to watch this video of how to make a mini butane torch out of some random household components. Built by [Roman ...

In this video I put a combined output electrolysis device to use by making an HHO micro torch. This uses an electrolysis design I built in my previous video (which can be seen here): • DIY ...

[Hyperspace Pirate] built his oxygen concentrator around a pressure-swing adsorption system, which uses two tanks of a molecular sieve to selectively adsorb and purge nitrogen, leaving behind mostly ...

If you’ve ever been frustrated at the pathetic beam of light emitting from your pound-shop torch, then behold the awesome power of a homemade torch that turns night into day with its 1,000W beam. The ...