finger lighting up paper circuit LED

How to Make a Lightsaber

Joe Wolf STEM Projects

A long time ago in a galaxy far far away… We showed you how to make a lightsaber! That’s right, with a bit of innovative engineering, you can create something akin to the infamous blade of light. Don’t expect to be slicing through Darth Maul or going head-to-head with Darth Vader anytime soon, though… …you need the force for that. Ready to get started? …