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Article #14589

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

#14589
From: EnlightenMe
Date: Sat, 29 Apr 2006 04:54
59 lines
4233 bytes
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.  :)

-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 21:54:19 -0700
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