Many of us have wondered at least for one time that how do people precisely cut materials like stainless steel, aluminum, brass, and copper? Well, they basically use a technique called plasma cutting ...

What we want is a Star Trek-style replicator. What we have are a bunch of different machines that can spew out various 2D and 3D shapes. For the foreseeable future, you’ll still need to post-process ...

Ever since Harbor Freight was founded by the Smidt family in 1977, its focus has been on selling affordable tools that undercut those produced by big-name brands. The retailer currently offers a trio ...

A plasma cutter looks similar to an arc welder, but instead of joining metals, the job here is to cut through them quickly and accurately. We’ve been looking at the technical aspects so we can help ...

To the naked eye, someone slicing through steel using a high-temperature plasma torch just looks like a massive shower of sparks. But through the lens of a high-speed camera filming at 480 frames per ...

If you’ve ever used a plasma cutter or watched someone else use a plasma cutter, you know it’s tough to go back to metal shears and a reciprocating saw for slicing up metal. A plasma cutter makes it ...