History Speaks
kiwifarms.net
- Joined
- Jun 22, 2021
guys, you can make fun of my point. I do not know why you would since it is true and a product of pretty basic science (the difference between fuel and energy). But go ahead and make fun of it.@History Speaks maybe try it like a Fermi problem? Just make up numbers for % body fat and % muscle of the emaciated 70lb victims. Make those percentages as absurdly large as you'd like. You'll then be able to look up estimates for enthalpy of combustion for both and use it to offset the energy requirements.
You said you were excellent at the theoretical aspects of chemistry, so basic multiplication and division shouldn't be a problem.
Once we have a more accurate formula that's not based _solely_ on enthalpy of vaporization of water, we can play with variables all day to get it more accurate.
I do however insist that you do it through direct quotes, not your misrepresentations.
Regarding this "challenge" to create some kind of equation, My whole point is that we CANNOT, sitting here today, make an equation about the "minimum possible fuel" need to cremate cadavers at Auschwitz with any kind of accuracy-not even as a Fermi estimate. We simply do not have enough information at hand to numerically measure exactly how fuel efficient the Nazi methods were.
We CAN make qualitative statements. We CAN say that the Topf methods (the dehydration of the corpses, the emission of fat from the heavier corpses, running the cremas all day to build up heat, etc) saved a hell of a lot of fuel. But it would be pseudoscientific, without knowing more about how the cremas worked in practice, to present equations of exactly (in a numerical sense) how much fuel the cremas saved, and how much fuel would have been necessary.
The response to my point in this regard has been to conflate fuel with energy-John Doe said, hey we can calculate how much energy we need to cremate corpses of x weight, you are dumb for denying this. I responded by saying that fuel is not energy, but a source of energy, and that the cremas had other sources of energy, most salient of these is the built up heat from prior cremations, but you also have the emission of fat from heavier corpses.
Another response to this has been to say, where did the heat come from? This is a complete red herring - Of course the heat came from the cremating process which required fuel (who denied this?). But the fact that X fuel (through the whole cremation process) is used to create Y heat does not mean that creating Y does not save fuel. Of course it does--and Topf's technique of running the cremas continuously through the day produces more heat than an on-and-off commercial cremation working with the same amount of fuel would.
Regarding what I said about my knowledge of chem, again this is a misrepresentation. I said I did excellent at low-level underclassman theoretical chemistry classes, but did mediocre in the labs where I was quite clumsy. Hence I dropped my chemistry major before I could even get to upper level courses. By referencing these banal facts of my academic career, I was not presenting myself as some kind of chemist or professor of chemistry making pioneering discoveries.
My expertise is history. The only thing I have said is I know enough about chemistry to debunk the nonsense I have read on this thread insofar as it relates to chemistry. With respect to chemistry, I am very knowledgeable by rando standards, but completely useless compared to an actual chemist or engineer or someone with a degree in chemistry.
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