I imagine it would have to be some sort of impractically large closed-loop steam system, probably running around the perimeter of the pot, with a rotating paddle inside. Not at all practical, but it would be neat.
I imagine it would have to be some sort of impractically large closed-loop steam system, probably running around the perimeter of the pot, with a rotating paddle inside. Not at all practical, but it would be neat.
I think there is some chemistry equipment that does that?
hot plates have a motor and a magnet that couples with a stir bar.
there is however this sort of thing for stoves: https://www.amazon.com/JossaColar-Fireplace-Electric-Accessories-Thermometer/dp/B0BDM14HVM
That’s for a wood stove, to distribute heat throughout the home. While it might be possible to repurpose it, I don’t think it’s very practical
Stir plates use magnets and magnetic stirers, and can be used without heat
Made my own stir plate once with a computer fan, magnets, and a potentiometer. I am sure they come with heat if needed. They can come with extremely large stirring bars.