Metal Massacre Fab Shop] has a review of a portable plasma cutter that ends up being a very good demonstration of exactly ...

Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

Behold the awesome glory of the plasma cutter. These torches create electrically conductive jets of hot plasma that will cut through just about any conductive material, from steel to to brass. In the ...

A plasma cutter works by using electrical current to superheat gas until it reaches the fourth state of matter, plasma. This directed plasma is 30,000 degrees Fahrenheit and reduces metal to molten ...

Wookiepedia, the Star Wars Wiki, says that lightsabers have no feel because the "blade" has no weight. All the heft is in the hilt. That means a lightsaber-wielder has no definitive sense of the light ...

Although firmly entrenched in the cultural zeitgeist now, the skateboard wasn’t always a staple of popular culture. It had a pretty rocky start as surfers jankily attached roller skating hardware to ...

Well, it won’t cut through anything, but I wouldn’t want it pointed at me nonetheless. You don't have to look far to find a decent looking replica of the Plasma ...