Get ready for the world’s first 4000° plasma lightsaber with a retractable blade. Watch as I demonstrate the technology behind this sci-fi dream turned reality and see it in action like never before!

This is the closest thing to a real lightsaber yet! We engineered a 4,000-degree plasma lightsaber staff that’s completely cordless and fully functional. Can it cut through steel? Is it battle-ready?

Children all over the world wanted lightsabers at one point or another in their lives, and when toy lightsabers first hit the shelves, fans rushed to buy one. And as dangerous as a real-life ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...