Isn't that how they heat the core to initiate fusion? That's the opposite of what I'm asking. There's absolutely no question nor doubt that every fusion resea

Isn't that how they heat the core to initiate fusion? That's the opposite of what I'm asking. There's absolutely no question nor doubt that every fusion research reactor in history has been capable of sinking a tremendous amount of power :) Edit: ah, I imagine you meant to direct me to the later "Power production" paragraph.