The dream of a real lightsaber has always sounded like a physics joke, not an engineering brief. Yet a retractable plasma blade that can slice through steel has forced a small Canadian workshop to ...

Lightsabers may not be real, but this video explores their fascinating concepts and components. It covers various aspects of lightsabers, including their design and functionality. The video features ...

ORLANDO, Fla. - The lightsaber from "Star Wars" is probably the most recognizable film prop in the history of cinema and the most coveted piece of merchandise among kids and adult sci-fi fans alike.