I thought he asked if I was qualified to understand how a vacuum system works. As far as how a PLSS works, I've probably read most of the same propaganda as you.
How the PLSS works is certainly not propaganda, it's quite well documented. The Soviets used a similar cooling system in their spacesuits, i.e a closed circuit transporting the coolant to a heat exchanger. I know, I've seen it at the UK National Space Centre near Leicester. In fact. visiting the UK NSC provides a stark example of how US and USSR systems were comparable, and how such systems are still used today. Funny that, two nations arrive with similar PLSS systems. Maybe they relied on the same physics to arrive at their engineering solutions. As this thought entered you mind?
In any case, I thought you claimed that no documentation exists, or at least no photo. Surely if the documentation exists and you have now seen a photo, your argument reduces to the function of the PLSS in a vacuum?
You do realise that you are fundamentally at odds with other conspiracy theorists regarding the existence of evidence for the PLSS, both photographic evidence and documentation. Ralph Rene and Jarrah White acknowledge the PLSS documentation, they just dispute the thermodynamics because neither are smart enough to apply the correct heat transfer equations. This presents a problem for the conspiracy theory, as we have some of you on different horses.
So which is it (a) you afford direct contradiction to other conspiracy theorists and claim there are no PLSS photos and/or documentation of its function. (b) you are in agreement that PLSS documentation exists but dispute the heat transfer calculations.
It has to be (a) or (b)? What side of the fence do you sit on? Or are you sitting on a different fence?