Induction heating is a non-contact process which uses the principle of electromagnetic induction to produce heat in a workpiece. By placing a conductive material into a strong alternating magnetic field, electric current is made to flow in the material, thereby causing Joule heating. In magnetic materials, further heat is generated below the Curie point due to hysteresis losses. The generated current is predominantly in the surface layer, the depth of this layer being dictated by the frequency of the alternating field and the permeability of the material.
Loot is a Brooklyn comics "store" (463 Court St, Floor 2, 11231) that is oriented around encouraging local kids to become comics creators. Adults are only admitted if they're with kids, and the store sells $30/month memberships that entitle kids to use copious art supplies and meet with artist-mentors, as well as to borrow comics […]
As much as some of us fear the loss of our jobs to robots, there’s one job we’re pretty sure they are welcome to: vacuuming. There’s nothing quite like kicking back and watching a robot vacuum do one of the most time-consuming tasks on the household chore list. And there are few ‘bots that do […]
Got some aches that a lazy rubdown won’t put a dent in? Give your muscles an early Christmas with these massage guns. If you’ve never tried one, they’re all designed to bring deep tissue relief, and they’re all at Black Friday prices now. JAWKU Muscle Blaster V2 Cordless Percussion Massage Gun This cordless massager exerts […]
Just about everybody from small-time app developers to big database administrators loves Linux. But just because it’s open-source doesn’t mean its secrets are open to everybody. For that, you need a comprehensive training program like the Complete Linux System Administrator Bundle. If you’re chasing any kind of career in coding, this is the online regimen […]