Lightsabers need kyber crystals, which, unfortunately, do not exist in our galaxy. That’s never stopped people from trying to make a “real” version of that elegant weapon. But while actual lightsaber ...

As Star Wars fans know, there’s nothing as iconic as a lightsaber. Recent episodes of Obi-Wan Kenobi lean into using the red or blue glow to highlight drama and action. Now everyone can bring that ...