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

The best road bike wheels are one of the biggest performance-enhancing upgrades you can make to increase speeds, reduce rotating weight and improve reactivity out on the road. The main performance ...

Abstract: This paper presents a two-stage power electronics system to control a DC-arc-plasma torch. The first stage is realized by a PFC module consisting of a two-level inverter topology. Due to the ...

What a year it’s been at Carbon Arc Cinema. This independent, Halifax art house, bringing to the big screen the best in international, independent, Canadian, and documentary film, has seen a huge ...