...welding may have changed a bit since high school . When was high school?
Yes, two tanks Oxacetylene O2 and C2H2.
The new easy is wire fed, either MIG or fluxcore. Maybe that is what you mean by wireless? There are several small sets made for hobbiests. I have a $400 Lincoln 110Volt unit that will weld almost any ferrous on a car, it comes bare (with fluxcore wire) or with a add on MIG attachment. Hobart also has a good model, of course you can go up to the top of the line MIG for several thousand dollars and also stick welder Shop models for heavy welding like on farm implements etc. for several thousand dollars. For gas cutting I use a NGC cutting torch and welding tip setup or, my fav for Oxyacetylene welding which is a Dillon Henrod 7000 that I have used for 20 years
I think it is easier to start out on a modern wirefed setup and for cutting a small plasma cutter is top notch.
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