Abstract: Energy transfer within an arc is of crucial importance in numerous applications, such as thermal spraying and electric propulsion (arcjet and magnetoplasmadynamic thruster). Its control will ...

An estimated $20 billion Coast Guard shipbuilding program that has failed to put a cutter into service amid ballooning costs and lengthy delays must have better oversight, according to a government ...

[Metal Massacre Fab Shop] has a review of a portable plasma cutter that ends up being a very good demonstration of exactly what these tools are capable of. If you’re unfamiliar with this kind of work, ...

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 ...

Abstract: Results of numerical experiments on ignition of pulverized coal in a plasma-fuel system (PFS) are presented. PFS is designed for fuel oil-free startup of the boilers and stabilization of ...

When Plasma, a Layer 1 for stablecoins, rolled out its mainnet in late September, it arrived on a wave of bullish enthusiasm. Its token sale had pulled in an impressive $500 million — ten times the ...