I never said it reached absolute zero. I said that as time approaches infinity, usable energy approaches zero. I didn't say it reached it. But the important thing to recognize here is that we are no where near usable energy approaching zero so space and time and matter and energy had a beginning.What is the Third Law of Thermodynamics?How does it violate the Third Law of Thermodynamics exactly?Space/time is space/time and NOT matter/energy.Let's start with the Second Law of Thermodynamics, for any real process as time approaches infinity usable energy approaches zero, right? That is heat death. We know that this has not happened because when we look around the universe we see usable energy remaining, therefore we know that the time has not approached infinity and that there must have been a beginning in time that was finite.Again there is NO heat death of the universe "practical" or otherwise. And I am NOT arguing that space/time didn't have a beginning, I am arguing that ENERGY did not have a beginning!You are quibbling over theoretical heat death while I am telling you that an infinite acting universe would yield a practical heat death which is not what we observe today. Therefore, space and time did have a beginning.
Now let's look at the First Law of Thermodynamics. E= Q+W. Before the beginning Q=0. W = the work added to the system at the beginning.
Where exactly have I violated any of the Laws of Thermodynamics? I haven't.
Therefore, space and time - which is matter and energy - had a beginning.
Your phony heat death of the universe violates the Third Law of Thermodynamics.
Siabal Mitra, a professor of physics at Missouri State University, provides another implication of this law. “One version of the Third Law states that it would require an infinite number of steps to reach absolute zero, which means you will never get there. If you could get to absolute zero, it would violate the Second Law, because if you had a heat sink at absolute zero, then you could build a machine that was 100 percent efficient.”