Re: Bad tests and worse marketing (@ readinthereg)
> The 20% figure I took from my backside
Upvote for honesty :)
I've done plenty of calorimetry in my time and am well acquainted of the causal differences between the theoretical and actual results ;)
Did you account for phase changes as well in your simulation ? You will start to lose energy from the system once your casserole starts to boil or vaporised fat molecules from your chicken escape from the oven.