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 ...

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, ...