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 ...

The lightsaber is an intimate weapon. Its neon glow may be visible from afar, but the lightsaber is designed for face-to-face combat. It is personal, precise, and deliberate—emitting no haphazard ...

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 ...