This may be a double posting . . .
Joshua Cude <joshua.c...@gmail.com> wrote: > > Except the fundamental physics, and the fact that a 30 L poorly insulated >> vessel of water cannot stay at boiling temperature for 4 hours. >> > > It most certainly can, if it weighs 100 kg, and consists in part of fire > brick, or something similar, and starts out at 500 or 600 C or hotter . . . > If it had started out at that temperature, when the observers picked it up to weight it, they would have felt the heat. No matter how good the insulation is, this cannot be hidden. - Jed
