T=OK.... Okay... means not too bad , in English.... Just kidding because I can't follow the science, socratus.....Can you specify"scientific thinking about the meaning of the term "vacuum" vis-a-vis the term "empty", for me? common vacuum, of course, isempty of air or gas.... so I suppose that one could put a beach ball, for example, inside a big bell jar and turn it into a vacuum.... but in your "scientific" sense, what is missing or removed from vacuum?.... just all energy? How have you been, alright I hope....? On Friday, October 4, 2013 12:53:07 PM UTC-4, sadovnik socratus wrote: > > Vacuum and Entropy. > > # > > Today everybody knows that the Universe had a beginning from 'Big Bang'. > > Alternative question: > > Can the Universe begin to exist from Absolute Vacuum Zero: T=0K? > > ==.. > > We have two opinions about vacuum: > > 1 > The most fundamental question facing 21st century physics will be: > What is the vacuum? As quantum mechanics teaches us, with > its zero point energy this vacuum is not empty and the word > vacuum is a gross misnomer! > / Prof. Friedwardt Winterberg / > > 2 > > Why do physicists refuse to take vacuum as a fundament of Universe? > Book : ‘Dreams of a final theory’ by Steven Weinberg. Page 138. > ‘ It is true . . . there is such a thing as absolute zero; we cannot > reach temperatures below absolute zero not because we are not > sufficiently clever but because temperatures below absolute zero > simple have no meaning.’ > / Steven Weinberg. The Nobel Prize in Physics 1979 / > > ==. > > We need to understand what 'nothing' / vacuum is. > > Paul Dirac wrote: > " The problem of the exact description of vacuum, in my opinion, > is the basic problem now before physics. Really, if you can't correctly > describe the vacuum, how it is possible to expect a correct description > of something more complex? " > > =. > > Today everybody knows that the Universe had a beginning from 'Big Bang'. > > As result of 'Big Bang' the temperature in universe is now T=2,7 . . . . > > .. . .and this T=2,7 every second goes down to . . . T=0K. > > When the universe reach the T=0K we will be all died. . . . . > > . . . . but thanks to the ENTROPY, it will not allow this death. > > ===… > > Socratus >
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