Witness the creation of the world's first retractable plasma-based lightsaber, with a blade that reaches 4,000°F and can cut ...

Witness the evolution of the 2500° protosaber in this thrilling two-part series! From building a prototype to testing its ...

What would actually be hard isn't making the lightsaber ... So to all who still don't believe a real-life lightsaber match is doable, I find your lack of faith disturbing. Read next Follow ...