The dream of a real lightsaber has always sounded like a physics joke, not an engineering brief. Yet a retractable plasma ...

There's basically one: if you're cutting thick steel plate—not aluminum, not stainless. You need a ferrous material or else ...

Abstract: High-power microwave (HPM) protection for military weaponry demands exceptional sensitivity and reliability. Columnar plasma array (CPA), reflected by adaptable electromagnetic properties ...

Abstract: In this paper, a layer of titanium nitride deposited on titanium substrate. Titanium nitride produced by the reaction of titanium and nitrogen plasma that generated by plasma torch, then ...