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Re: Speed of light in vacuum, what definition?

From Odd Bodkin <bodkinodd@gmail.com>
Newsgroups sci.physics.relativity
Subject Re: Speed of light in vacuum, what definition?
Date 2017-01-04 11:57 -0600
Organization Aioe.org NNTP Server
Message-ID <o4jd2h$qeu$1@gioia.aioe.org> (permalink)
References (1 earlier) <ed436d22-b315-4bbf-9189-323bf2069ff3@googlegroups.com> <ed3j0jFiimaU2@mid.individual.net> <8e555a7d-58e3-4fd5-b536-ec9f470f852b@googlegroups.com> <o4j5ln$cce$1@gioia.aioe.org> <e95964f5-b790-4619-a8c9-98734f53ee70@googlegroups.com>

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On 1/4/2017 11:38 AM, Eckard B wrote:
> Am Mittwoch, 4. Januar 2017 16:51:22 UTC+1 schrieb Odd Bodkin:
>> On 1/4/2017 5:24 AM, eckard wrote:
>>> A timespan is certainly not a distance between locations.
>>
>> No but it is an INTERVAL. An interval is a jargon term that combines
>> spatial distance and temporal duration. Some people get a little sloppy
>> talking about spacetime intervals, using distance instead.
>>
>> --
>> Odd Bodkin --- maker of fine toys, tools, tables
>
> I don't intend speaking about spacetime jargon. Perhaps it is a matter of
> arbitrary convention whether spacetime-intervals are positive or negative?
>

They are always positive. But the way you compute them differs for 
spacelike intervals and for timelike intervals. It's a unique feature of 
spacetime that it is divided into two different domains with distinct 
attributes. For example, time ordering is invariant for events with 
timelike intervals between them, but is not invariant at all for events 
with spacelike intervals; consequently, causal relationships can only be 
established between events with timelike intervals.


-- 
Odd Bodkin --- maker of fine toys, tools, tables

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Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-29 09:54 -0800
  Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2016-12-29 10:54 -0800
  Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-29 23:42 -0800
  Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2016-12-29 23:52 -0800
    Re: Speed of light in vacuum, what definition? Thomas Heger <ttt_heg@web.de> - 2017-01-04 07:28 +0100
      Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-03 23:41 -0800
        Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 09:46 -0800
          Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 12:01 -0600
          Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-04 10:10 -0800
      Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-04 03:24 -0800
        Re: Speed of light in vacuum, what definition? paparios <paparios@gmail.com> - 2017-01-04 05:53 -0800
          Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-04 06:03 -0800
        Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 09:51 -0600
          Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 09:38 -0800
            Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-04 09:43 -0800
              Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 10:53 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 13:09 -0600
            Re: Speed of light in vacuum, what definition? paparios <paparios@gmail.com> - 2017-01-04 09:50 -0800
              Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 11:04 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 13:13 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 20:36 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-05 09:58 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 08:29 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 08:43 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 09:40 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 09:48 -0800
            Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 11:57 -0600
              Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 11:11 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-04 13:20 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 20:50 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-05 10:00 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 20:18 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 07:18 +0100
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-04 23:36 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 05:52 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 07:16 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 07:53 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 08:04 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 19:59 +0100
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-05 12:41 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 03:38 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 13:45 +0100
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-05 13:06 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 05:48 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 19:57 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 14:06 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-06 00:05 +0100
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 19:45 +0100
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-05 21:00 +0000
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-05 13:34 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 16:41 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 16:47 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-05 18:41 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-05 18:54 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-05 19:10 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-05 19:14 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-06 03:17 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-06 03:25 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 23:53 +0100
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-05 23:19 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 05:39 -0800
                Re: Speed of light in vacuum, what definition? paparios <paparios@gmail.com> - 2017-01-05 06:13 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-05 06:23 -0800
                Re: Speed of light in vacuum, what definition? paparios <paparios@gmail.com> - 2017-01-05 06:34 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-05 07:06 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 19:52 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 13:29 -0800
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-05 22:10 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 15:39 -0800
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-06 00:01 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 16:28 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-09 20:56 +0000
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-06 00:01 +0100
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-05 23:20 +0000
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-05 06:22 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 07:37 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-05 08:14 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-05 09:52 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 08:14 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 08:41 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 09:30 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 09:38 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-05 09:57 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-05 10:26 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-06 07:20 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-06 12:33 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-06 15:06 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-06 23:08 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-07 08:30 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-07 09:48 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-07 09:55 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-09 13:27 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 13:13 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-09 16:01 -0600
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-06 14:44 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-06 23:11 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-07 08:31 -0800
              Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-04 13:44 -0800
  Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 00:27 -0800
    Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-02-13 04:42 -0800
      Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-02-13 05:04 -0800
        Re: Speed of light in vacuum, what definition? Emmaline Coots <ealoa@loealoioa.los> - 2017-02-13 13:27 +0000
          Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-13 07:50 -0800
            Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-14 09:00 +1100
              Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-14 10:06 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-02-14 11:13 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-14 14:31 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-02-14 19:25 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-15 04:08 -0800
        Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-02-13 06:19 -0800
        Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-13 07:42 -0800
  Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 00:34 -0800
    Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2016-12-30 00:57 -0800
      Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-04 06:16 -0800
        Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 10:58 -0800
  Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 02:11 -0800
    Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2016-12-30 02:23 -0800
      Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 05:22 -0800
        Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2016-12-30 05:34 -0800
          Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 23:39 -0800
          Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-01 01:30 -0800
            Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-01 01:40 -0800
              Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-01 01:55 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-01 02:51 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-01 13:56 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-01 23:35 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 02:57 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-02 03:46 -0800
          Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 03:23 -0800
            Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-03 04:08 -0800
              Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 09:52 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-03 10:00 -0800
  Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2016-12-30 06:53 -0800
    Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2016-12-30 10:03 -0800
      Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 13:27 -0800
        Re: Speed of light in vacuum, what definition? Tiffany Wuest <eesio@esufsi.info> - 2016-12-30 21:29 +0000
          Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 23:55 -0800
      Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2016-12-30 13:28 -0800
        Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2016-12-30 15:04 -0800
          Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-01-04 04:46 -0800
            Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-04 05:18 -0800
              Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-01-04 06:24 -0800
            Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-04 08:54 -0800
              Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-01-04 14:34 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 21:02 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-01-05 07:20 +0100
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-05 08:10 -0800
                Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-01-06 09:51 -0800
                Re: Speed of light in vacuum, what definition? Aubrey Primmer <myr@ejmr.info> - 2017-01-06 18:02 +0000
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-07 11:20 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-07 14:09 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-08 09:32 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-08 12:33 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-08 20:53 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 00:17 -0800
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-01-09 09:47 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 04:38 -0800
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-01-09 21:32 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 20:01 -0800
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-01-10 10:52 +0100
                Re: Speed of light in vacuum, what definition? Jaqueline Yoho <eau@oeJqq.org> - 2017-01-10 22:11 +0000
                Re: Speed of light in vacuum, what definition? Jaqueline Yoho <eau@oeJqq.org> - 2017-01-10 22:12 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 23:00 -0800
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-01-11 10:30 +0100
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-11 02:34 -0800
                Re: Speed of light in vacuum, what definition? Ward Nusbaum <uqowm@msdmmsuus.org> - 2017-01-13 19:09 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-07 12:46 -0800
                Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-09 05:48 +1100
                Re: Speed of light in vacuum, what definition? Gary Harnagel <hitlong@yahoo.com> - 2017-02-09 05:04 -0800
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-02-09 05:40 -0800
                Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-11 12:44 +1100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-13 00:43 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-13 11:01 +0100
                Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-02-13 03:16 -0800
                Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-14 08:57 +1100
                Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-14 08:55 +1100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-14 10:17 -0800
                Re: Speed of light in vacuum, what definition? "HGW... DSc." <hgw@....> - 2017-02-16 09:41 +1100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-16 02:12 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-16 13:14 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-16 06:50 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-16 16:08 +0100
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-02-17 08:34 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-17 13:04 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-02-18 10:57 -0600
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-18 13:51 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-18 22:02 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-19 09:00 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-19 04:07 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-19 13:12 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-19 07:43 -0800
                Re: Speed of light in vacuum, what definition? Poutnik <poutnik4nntp@gmail.com> - 2017-02-19 17:07 +0100
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-02-16 14:19 +0100
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-02-16 06:39 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-09 21:00 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 20:44 -0800
                Re: Speed of light in vacuum, what definition? "Paul B. Andersen" <relativity@paulba.no> - 2017-01-10 10:32 +0100
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-09 07:05 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-09 21:04 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 22:20 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-09 07:07 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 12:10 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-09 12:40 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 20:13 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-09 20:29 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-09 14:16 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 22:23 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-10 07:51 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-10 08:34 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 08:49 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-09 21:02 +0000
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 22:14 -0800
                Re: Speed of light in vacuum, what definition? Jaqueline Yoho <eau@oeJqq.org> - 2017-01-10 21:16 +0000
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-08 13:38 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 00:37 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-09 09:35 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-09 12:23 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-10 08:41 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 09:00 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-10 09:47 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 11:06 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-10 11:55 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 22:54 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-11 08:24 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-11 10:29 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-10 09:44 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-10 09:49 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-10 09:58 -0800
                Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-10 10:12 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-10 10:20 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-10 10:57 -0800
                Re: Speed of light in vacuum, what definition? Alan Folmsbee <omnilobe@gmail.com> - 2017-01-09 12:51 -0800
                Re: Speed of light in vacuum, what definition? Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-01-09 06:19 -0800
      Re: Speed of light in vacuum, what definition? Alan Folmsbee <omnilobe@gmail.com> - 2016-12-31 12:26 -0800
        Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-31 14:17 -0800
          Re: Speed of light in vacuum, what definition? Alan Folmsbee <omnilobe@gmail.com> - 2016-12-31 15:41 -0800
            Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2016-12-31 16:30 -0800
            Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2016-12-31 17:30 -0800
        Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-01 01:45 -0800
          Re: Speed of light in vacuum, what definition? Alan Folmsbee <omnilobe@gmail.com> - 2017-01-01 02:21 -0800
            Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-01 06:03 -0800
        Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-01 09:42 -0800
          Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-01 10:12 -0800
            Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-01 12:50 -0800
              Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-01 13:23 -0800
              Re: Speed of light in vacuum, what definition? alsor@interia.pl - 2017-01-01 13:44 -0800
              Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-01 14:11 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-01 14:35 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 04:18 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 04:26 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-02 06:47 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 11:58 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-02 12:17 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 20:54 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-02 21:04 -0800
                Re: Speed of light in vacuum, what definition? Tom Roberts <tjroberts137@sbcglobal.net> - 2017-01-03 00:31 -0600
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 10:51 -0800
                Re: Speed of light in vacuum, what definition? Ermelinda Haymond <nmam@idandly.id> - 2017-01-03 19:04 +0000
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 14:26 -0800
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-03 14:33 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-04 00:26 -0800
                Re: Speed of light in vacuum, what definition? Ermelinda Haymond <nmam@idandly.id> - 2017-01-04 00:55 +0000
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-04 01:01 -0800
                Re: Speed of light in vacuum, what definition? Ermelinda Haymond <nmam@idandly.id> - 2017-01-04 09:41 +0000
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-04 03:26 -0800
                Re: Speed of light in vacuum, what definition? Odd Bodkin <bodkinodd@gmail.com> - 2017-01-03 15:47 -0600
                Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-03 14:03 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 14:35 -0800
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-02 12:02 -0800
    Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-30 13:19 -0800
  Re: Speed of light in vacuum, what definition? Alan Folmsbee <omnilobe@gmail.com> - 2016-12-31 08:14 -0800
    Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2016-12-31 08:22 -0800
    Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2016-12-31 08:28 -0800
      Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2016-12-31 08:33 -0800
    Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2016-12-31 14:10 -0800
      Re: Speed of light in vacuum, what definition? Tom Roberts <tjroberts137@sbcglobal.net> - 2017-01-03 10:47 -0600
        Re: Speed of light in vacuum, what definition? mlwozniak@wp.pl - 2017-01-03 09:13 -0800
        Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-03 09:57 -0800
          Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 10:09 -0800
        Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 10:06 -0800
          Re: Speed of light in vacuum, what definition? Ermelinda Haymond <nmam@idandly.id> - 2017-01-03 19:00 +0000
            Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-03 14:31 -0800
              Re: Speed of light in vacuum, what definition? Ermelinda Haymond <nmam@idandly.id> - 2017-01-04 00:49 +0000
                Re: Speed of light in vacuum, what definition? eckard.blumschein@arcor.de - 2017-01-04 00:55 -0800
                Re: Speed of light in vacuum, what definition? "Dono," <sa_ge@comcast.net> - 2017-01-04 06:33 -0800
                Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 09:32 -0800
                Re: Speed of light in vacuum, what definition? Sharilyn Vore <inolr@nryowno.an> - 2017-01-09 21:26 +0000
  Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-04 13:45 -0800
    Re: Speed of light in vacuum, what definition? Eckard B <eckard.blumschein@arcor.de> - 2017-01-04 21:13 -0800
      Re: Speed of light in vacuum, what definition? "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-01-04 21:32 -0800

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