Ever wondered if a real lightsaber could cut through walls or metal? Join the Hacksmith team as they test their 4,000°F retractable plasma lightsaber. From sci-fi dreams to real-life applications, ...

Lightsaber science gets real! Inspired by Disney’s retractable lightsaber, we crafted a 4000° proto version and tested it in wild experiments. Is it as dangerous as it looks? Find out as we swing into ...

With that in mind, high-energy gamma ray beams would allow you to have your own "Star Wars" lightsaber fight. So to all who still don't believe a real-life lightsaber match is doable, I find your ...

Lightsabers are a fantasy weapon, but the collective passion of nerds have made it as real as ever, and the Guinness folks give credibility to this build.