This infographic is a step-by-step guide for building a nerd's dream: grab some PVC, spray paint, LEDs, and a few other DIY trinkets, then make a lightsaber. There are a few tools in here not everyone is going to have access to (a soldering iron, for example), but if you've got them, it's a relatively simple 22 steps to your sword of the future. Make the handle out of PVC, put on some spray paint for flair, and add LEDs for the glow.
How To Build An LED Lightsaber
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