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.

  • fizzle@quokk.auEnglish
    3·
    23 hours ago

    I remember my high school science teacher saying that once you reach boiling point any extra energy input is wasted.

    That doesn’t seem to be true in practice though.

    I guess in a full rolling boil more of the water is at boiling point rather than just the layer at the bottom.