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Groups > sci.physics.relativity > #368700

Re: Twins and the universe

Subject Re: Twins and the universe
Newsgroups sci.physics.relativity
References <n10rlp$vf1$1@node1.news.atman.pl> <PoudncJhtuUWsqnLnZ2dnUU7_82dnZ2d@giganews.com>
From Tom Roberts <tjroberts137@sbcglobal.net>
Date 2015-10-31 10:04 -0500
Message-ID <PPCdnQ4ipK_5RanLnZ2dnUU7_82dnZ2d@giganews.com> (permalink)

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On 10/30/15 10/30/15   10:03 PM, Tom Roberts wrote:
> On 10/30/15 10/30/15   5:40 PM, Maciej Woźniak wrote:
>> Still, the age of the universe is observer independent.
>
> Yes. At least in the context of GR and modern cosmological models.

OOPS I mis-read, and thought he said "observer dependent".

As I explained in modern cosmological models, for one class of observers the age 
of the universe is observer independent, but for observers not in that class it 
is observer dependent. (Earthbound observers are in that class, with negligible 
error.)

That mis-reading does not affect the rest of what I wrote.


Tom Roberts

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Thread

Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-10-30 23:40 +0100
  Re: Twins and the universe paparios <paparios@gmail.com> - 2015-10-30 16:15 -0700
  Re: Twins and the universe John Heath <heathjohn2@gmail.com> - 2015-10-30 18:49 -0700
    Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-10-31 09:02 +0100
  Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-10-30 22:03 -0500
    Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-10-30 21:30 -0700
      Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-10-30 21:39 -0700
        Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-03 20:00 -0800
    Re: Twins and the universe Koobee Wublee <koobee.wublee@gmail.com> - 2015-10-31 00:03 -0700
      Re: Twins and the universe crisd <crisdunbar@gmail.com> - 2015-11-03 14:08 -0800
        Re: Twins and the universe Koobee Wublee <koobee.wublee@gmail.com> - 2015-11-03 23:01 -0800
    Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-10-31 09:11 +0100
      Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-02 13:28 -0600
        Re: Twins and the universe Koobee Wublee <koobee.wublee@gmail.com> - 2015-11-02 21:32 -0800
          Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-03 10:19 -0600
            Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-04 01:41 +0100
              Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-04 02:09 +0100
              Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-03 21:51 -0600
                Re: Twins and the universe Koobee Wublee <koobee.wublee@gmail.com> - 2015-11-03 22:27 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-04 09:24 +0100
              Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-04 07:48 -0600
                Re: Twins and the universe mlwozniak@wp.pl - 2015-11-04 06:43 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-05 04:19 +0100
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-05 10:47 -0600
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-05 21:00 +0100
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-06 05:46 +0100
                Re: Twins and the universe JanPB <filmart@gmail.com> - 2015-11-05 20:54 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-06 07:54 -0600
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-06 19:28 -0800
            Re: Twins and the universe Koobee Wublee <koobee.wublee@gmail.com> - 2015-11-03 22:10 -0800
        Re: Twins and the universe mlwozniak@wp.pl - 2015-11-03 01:22 -0800
    Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-10-31 10:04 -0500
      Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-01 09:36 +0100
        Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-03 10:14 -0600
          Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-03 19:45 +0100
            Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-07 08:52 -0600
              Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-07 17:02 +0100
          Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-09 08:13 -0800
            Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-09 10:25 -0600
              Re: Twins and the universe Open Collector <openc@opencollector.org> - 2015-11-09 19:00 +0000
              Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-09 11:55 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-09 15:51 -0600
            Re: Twins and the universe Open Collector <openc@opencollector.org> - 2015-11-09 18:59 +0000
    Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-01 06:25 -0800
    Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-01 06:49 -0800
      Re: Twins and the universe Wayne Olmstead <wayols@eclipseevenet.org> - 2015-11-01 14:55 +0000
      Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-02 09:32 -0600
        Re: Twins and the universe mlwozniak@wp.pl - 2015-11-03 01:15 -0800
        Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-07 07:59 -0800
          Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-09 09:23 -0600
            Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-09 08:23 -0800
              Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-09 10:27 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-09 12:22 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-09 15:58 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-10 06:07 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-10 08:32 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-10 06:54 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-10 13:44 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-11 06:19 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-11 09:12 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-11 12:47 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-11 15:02 -0600
                Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-14 06:52 -0800
                Re: Twins and the universe Ty Knotts <TyKnotts@hotmail.org> - 2015-11-14 16:14 +0000
    Re: Twins and the universe kenseto <setoken@att.net> - 2015-11-07 07:49 -0800
  Re: Twins and the universe fuller.david@hotmail.com - 2015-10-30 21:58 -0700
  Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-10-31 05:58 +0100
    Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-10-31 09:14 +0100
      Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-10-31 10:14 +0100
        Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-10-31 11:14 +0100
          Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-01 05:16 +0100
            Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-01 09:11 +0100
              Re: Twins and the universe John Heath <heathjohn2@gmail.com> - 2015-11-01 07:13 -0800
                Re: Twins and the universe mlwozniak@wp.pl - 2015-11-01 23:03 -0800
              Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-03 05:42 +0100
                Re: Twins and the universe mlwozniak@wp.pl - 2015-11-03 01:31 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-04 01:34 +0100
                Re: Twins and the universe mlwozniak@wp.pl - 2015-11-03 23:51 -0800
                Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-05 00:30 -0600
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-05 10:16 +0100
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-06 18:17 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-07 16:41 +0100
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-06 18:35 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-07 16:42 +0100
                Re: Twins and the universe alsor@interia.pl - 2015-11-05 11:43 -0800
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-06 18:14 -0800
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-03 20:21 -0800
                Re: Twins and the universe John Gogo <jfgogo22@yahoo.com> - 2015-11-03 20:30 -0800
                Re: Twins and the universe John Heath <heathjohn2@gmail.com> - 2015-11-06 18:00 -0800
                Re: Twins and the universe shuba <tim@sh.uba> - 2015-11-07 03:07 +0000
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-07 05:35 +0100
                Re: Twins and the universe shuba <tim@sh.uba> - 2015-11-07 06:28 +0000
                Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-07 09:02 -0600
                Re: Twins and the universe Edgardo Alcantara <edgardoalcantara@carosseryrepair.org> - 2015-11-07 15:09 +0000
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-07 17:05 +0100
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-08 07:52 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 04:38 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 13:58 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 05:38 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 15:24 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 06:36 -0800
                Re: Twins and the universe paparios <paparios@gmail.com> - 2015-11-08 07:13 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 16:18 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 07:32 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 16:48 +0100
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 16:15 +0100
                Re: Twins and the universe Tom Roberts <tjroberts137@sbcglobal.net> - 2015-11-08 14:22 -0600
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 13:41 -0800
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-08 23:18 +0100
                Re: Twins and the universe shuba <tim@sh.uba> - 2015-11-08 19:05 +0000
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-08 20:51 +0100
                Re: Twins and the universe pnalsing@gmail.com - 2015-11-08 13:55 -0800
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-08 14:00 -0800
                Re: Twins and the universe pnalsing@gmail.com - 2015-11-08 14:13 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-09 05:58 +0100
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-10 04:31 +0100
                Re: Twins and the universe JanPB <filmart@gmail.com> - 2015-11-09 20:34 -0800
                Re: Twins and the universe pnalsing@gmail.com - 2015-11-09 20:45 -0800
                Re: Twins and the universe shuba <tim@sh.uba> - 2015-11-10 21:23 +0000
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-10 15:42 -0600
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-11 03:01 +0100
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-10 20:06 -0600
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-11 06:21 +0100
                Re: Twins and the universe kefischer <emoneyjoe@iglou.com> - 2015-11-11 01:08 -0500
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-11 04:00 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-11 07:32 -0600
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-11 16:51 +0100
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-11 10:27 -0600
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-11 22:48 +0100
                Re: Twins and the universe kefischer <emoneyjoe@iglou.com> - 2015-11-11 18:11 -0500
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-12 06:22 +0100
                Re: Twins and the universe kefischer <emoneyjoe@iglou.com> - 2015-11-12 01:23 -0500
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-12 04:13 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-12 21:30 +0100
                Re: Twins and the universe kefischer <emoneyjoe@iglou.com> - 2015-11-12 16:25 -0500
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-12 14:35 -0800
                Re: Twins and the universe Ted Striker <tedstrickdr@mailaccount.org> - 2015-11-12 22:47 +0000
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-13 05:25 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-12 20:49 -0800
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-14 05:02 +0100
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-14 10:11 +0100
                Re: Twins and the universe Thomas Heger <ttt_heg@web.de> - 2015-11-14 11:10 +0100
                Re: Twins and the universe Maciej Woźniak <mlwozniak@wp.pl> - 2015-11-14 12:11 +0100
                Re: Twins and the universe Gary Harnagel <hitlong@yahoo.com> - 2015-11-14 04:54 -0800
                Re: Twins and the universe RichD <r_delaney2001@yahoo.com> - 2015-11-11 16:18 -0800
                Re: Twins and the universe Odd Bodkin <bodkinodd@gmail.com> - 2015-11-12 11:32 -0600

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