All you need is a click lighter, copper wire, tape, and a Popsicle stick for this interesting survivalist trick. In just a few minutes he’s made a pocket soldering iron that doesn’t require an external power source. Clearly this will not replace the real thing, but its small and light weight enough to go easily into a bug-out bag. Wrap a foot of soldering wire around the lighter and you’re all set. It’s the sort of survivalist tool that almost no one thinks to bring because it would normally be too impractical. This little tool could make all the difference and turn a salvaged or broken piece of tech into a useful piece of equipment.