> Except the fundamental physics, and the fact that a 30 L poorly insulated > vessel of water cannot stay at boiling temperature for 4 hours. >
I disagree that the large E-cat module was ever properly inspected. For sure, nobody saw what was inside the finned rectangular portion in the interior. That was never opened. And it was quite voluminous. Saying all there was in there was a core (3 cores) and lots of water is purely guessing. We just don't know anything about how that things was constructed and what it contained.