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.
Presumably you can use something like a Stirling engine to power a stirrer.
I was gifted this thing called a power stir XL which is exactly that. Its a total waste of space.
Edit: oh never mind. I read “stirring engine”. I’m tired. My point still stands that it is a huge waste of space though.