Re: energy and mass

From	Bill Sloman <bill.sloman@ieee.org>
Newsgroups	sci.physics.relativity, sci.electronics.design
Subject	Re: energy and mass
Date	2026-03-20 18:55 +1100
Organization	A noiseless patient Spider
Message-ID	<10piuh6$1clb2$2@dont-email.me> (permalink)
References	(21 earlier) <n21vb2F4l6qU3@mid.individual.net> <10pgucs$ogbh$1@dont-email.me> <189e420f56fdc763$923585$3722891$c2265aab@news.newsdemon.com> <10pinl3$1b19s$2@dont-email.me> <189e779c6bc0c1f8$3$626735$c2065a8b@news.newsdemon.com>

Cross-posted to 2 groups.

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On 20/03/2026 5:06 pm, Maciej Woźniak wrote:
> On 3/20/2026 6:57 AM, Bill Sloman wrote:
>> On 20/03/2026 12:45 am, Maciej Woźniak wrote:
>>> On 3/19/2026 2:40 PM, Bill Sloman wrote:
>>>
>>>> As Galileo said, nevertheless it moves.
>>>
>>> Haven't he heard of relativity of movement?
>>
>> The concept wasn't around back then.
>  
> Do you say he invented this absurd later?

https://en.wikipedia.org/wiki/And_yet_it_moves

The Catholic Church at the time liked to think that the earth was at the 
centre of the universe. Copernican heliocentric theory was a heresy. It 
made for much neater epicycles, but theologians didn't care about that.

Kepler replaced epicycles with ellipses, but while Galileo was a 
contemporary of Kepler, he doesn't seem to have bought into that.

> I think he simply believed it the same
> way christians believe their second cheek
> rule. "A great, obviously right rule,
> just not for me. Only for others.".

So you don't have any idea what the controversy was about.

-- 
Bill Sloman, Sydney

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Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-13 09:26 +0100
  Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-13 15:08 +0100
    Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-14 09:39 +0100
      Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-15 03:37 +1100
        Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-14 21:06 +0100
        Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-17 08:42 +0100
          Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 23:34 +1100
            Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-19 11:32 +0100
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 00:05 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 14:34 +0100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-20 10:45 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-20 04:21 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-21 09:28 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-23 10:32 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-25 09:10 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-25 21:31 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-26 14:33 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-27 02:03 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-26 09:33 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-26 09:49 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-26 10:26 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-27 09:25 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-28 16:23 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-29 10:24 +0200
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-25 07:20 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 01:19 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-20 22:43 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 16:01 +1100
                Re: energy and mass Gerhard Hoffmann <dk4xp@arcor.de> - 2026-03-21 11:59 +0100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-21 13:26 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 02:16 +1100
          Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-19 11:01 +0100
            Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 00:40 +1100
              Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 14:45 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 16:57 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-20 07:06 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 18:55 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-20 10:11 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 01:43 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-20 17:03 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 09:28 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 09:35 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 16:08 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-21 06:28 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 18:26 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-21 09:57 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 02:02 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-21 16:21 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 05:50 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-21 20:24 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 16:42 +1100
              Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-19 06:56 -0700
      Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-14 21:43 +0100
        Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-17 08:52 +0100
          Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 00:13 +1100
            Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 08:09 -0700
              Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 08:35 -0700
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 03:24 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 14:33 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 15:25 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-18 13:05 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 23:44 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-18 15:43 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 14:51 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 07:46 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 18:07 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-20 13:06 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 02:15 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 08:39 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 08:49 -0700
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-20 22:43 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 16:15 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 07:50 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 08:06 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 08:18 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 08:34 -0700
            Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-18 13:05 +0100
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 00:02 +1100
            Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-19 11:45 +0100
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 01:16 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-19 22:32 +0100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-20 10:55 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-20 04:28 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-21 09:42 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-21 07:35 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-22 10:45 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 21:24 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-23 08:48 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 21:25 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-23 08:07 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-24 17:56 +1100
                Re: energy and mass Gerhard Hoffmann <dk4xp@arcor.de> - 2026-03-24 10:20 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-24 05:46 -0700
                Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-24 19:25 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-24 12:44 -0700
                Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-24 21:41 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-24 14:12 -0700
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-24 23:28 +0100
                Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-24 23:29 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-24 19:55 -0700
                Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-25 09:36 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-25 07:25 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-26 02:25 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-26 14:11 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-27 02:10 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-26 08:47 -0700
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-25 13:33 +0100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-25 13:45 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-25 17:50 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-22 08:13 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-25 08:46 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-25 21:21 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-26 14:29 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-27 02:27 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 01:41 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-20 13:06 +0100
                Re: energy and mass liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2026-03-20 12:57 +0000
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-21 09:53 +0100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-21 13:26 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 02:36 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-22 10:15 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 21:38 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-23 08:58 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 21:45 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-22 08:16 -0700
                Re: energy and mass liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2026-03-22 21:23 +0000
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-22 14:51 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 16:54 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-23 12:05 -0700
          Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-18 13:05 +0100
  Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-14 03:34 +1100
    Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-14 10:18 +0100
      Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-14 02:58 -0700
      Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-15 03:41 +1100

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