Induction welding a ring - GIF

Induction welding a ring.

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Previously:

https://www.homemadetools.net/forum/...766#post186557
https://www.homemadetools.net/forum/...356#post227951
https://www.homemadetools.net/forum/...777#post223568
https://www.homemadetools.net/forum/...014#post217601
https://www.homemadetools.net/forum/...408#post208620

Is that induction? I would have guessed regular old conduction.

Nonsense, as we get in so many of these videos. That is resistance welding. If something is being posted at least let it be accurate.

Yeah, the title is wrong.

But, I must say, I am more intrigued by it being done in a local cafe.
I though they only allowed laptops for in-cafe work.