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Article #14590

Re: Where gravity came from, and where it's going.

#14590
From: EnlightenMe
Date: Sat, 29 Apr 2006 04:57
73 lines
5045 bytes
EnlightenMe wrote:
> Jeff...Relf wrote:
> > Hi  Enlighten_Me,  You told the Russian_Fool:
> >
> >   Anyway, how old is the world ?  Take that times....say.... a billion.
> >   Then, relatively the world did just start yesterday
> >   in comparison to that number !
> >
> >   We don't know how long the world will be in existance.
> >
> > We know that the density of the _Observable_ universe
> > first fell below Planck_Density 13.7 billion years ago.
> >
> > Given today's best theories and technology,
> > we can't observe anything denser than Planck_Density.
> >
> > As far back as we have measured it so far, 8+ billion years,
> > the acceleration in the expansion of spacetime
> > has been _Observed_ to be constant.
> >
> > In today's standard model of cosmology, the Lambda_CDM model,
> > that constant acceleration is defined as General_Relativity's lambda,
> > a.k.a. the Cosmological_Constant, a.k.a. dark energy,
> > a.k.a. the negative energy density of the vacuum.
> >
> > I posit that that dissipation has _Always_ been constant,
> > a true property of mass-energy,
> > ...everything dissipates, everything has a half-life.
> >
> > So while spacetime is always flat at any moment in cosmic-time,
> > -- with no center of gravity --, 5D spacetime over cosmic-time is
> > negatively curved, hyperbolic, like a 2D hyperbola
> > or a 3D horn with an infinitely long mouth piece and flang.
> >
> > While Planck_Density is currently the limit to our observation,
> > chances are the unobservablte portion has always been infinitely wide,
> > and it was infinitely dense infinitely long ago in cosmic-time.
> >
> > Entropy is how dissipated something is,
> > similar to heat capacity, in joules per kelvin.
> > See:  WikiPedia.ORG/wiki/Entropy
> >
> > So, for example, infinite Density_and_Heat has no entropy and
> > perfect Vacuum_and_Coldness has infinite entropy.
> >
> > The cosmos is going from no entropy to infinite entropy
> > according to the second law of thermodynamics and
> > the observed value of General_Relativity's cosmological _Constant_, lambda.
> >
> > Density is what's left-over from the notional start of the big bang,
> > that's where gravity came from, and where it's going.
>
> Wow!  That is pretty impressive.  OK, I'm lost.  Wait a sec, how did I
> get involved in this physics discussion?  I was talking in the mensa
> newsgroup.  Hi IQ but not so involved in physics??  Now I'm feeling
> dumb.  Well, you taught me some things, at least.  Now if I can just
> get out the physics dictionary.  :)

Darnnit... I meant high IQ, not hi IQ.  Too late at night and one glass
of Bailey's.  Makes me a little loopy.  :)  Anyway,  just take it as
though I was saying "Hi" to you.  But, if you don't mind, I'm going to
sneak away from this physics discussion because I'll only get lost.  I
never had physics in high school or college.  I kept my focus purely on
math, and now, four and a half years after graduation, I can't even say
I remember much from my math classes.

The tango was enjoyable.  But, now I feel like I have two left feet.

-Stacey
http://seeking-enlightenment.blogspot.com
 
> -Stacey
> http://seeking-enlightenment.blogspot.com
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From: "EnlightenMe" <enlightenedblog@gmail.com>
Newsgroups: sci.physics,rec.org.mensa,cam.misc
Subject: Re: Where gravity came from, and where it's going.
Date: 28 Apr 2006 21:57:58 -0700
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