Re: energy and mass

Subject	Re: energy and mass
Newsgroups	sci.physics.relativity, sci.electronics.design
References	(20 earlier) <xe-dnSe4p-whfSv0nZ2dnZfqnPudnZ2d@giganews.com> <10p807q$1kml3$7@dont-email.me> <06GdnSh69MMpaCr0nZ2dnZfqn_WdnZ2d@giganews.com> <10p96hd$219l0$4@dont-email.me> <hgudnTxgbaOr2SX0nZ2dnZfqnPidnZ2d@giganews.com>
From	Ross Finlayson <ross.a.finlayson@gmail.com>
Date	2026-03-16 11:29 -0700
Message-ID	<PqqdnT2FtPRo1iX0nZ2dnZfqn_idnZ2d@giganews.com> (permalink)

Cross-posted to 2 groups.

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On 03/16/2026 10:56 AM, Ross Finlayson wrote:
> On 03/16/2026 08:10 AM, Bill Sloman wrote:
>> On 16/03/2026 11:21 pm, Ross Finlayson wrote:
>>> On 03/15/2026 09:16 PM, Bill Sloman wrote:
>>>> On 16/03/2026 3:39 am, Ross Finlayson wrote:
>>>>> On 03/15/2026 09:01 AM, Jeroen Belleman wrote:
>>>>>> On 3/15/26 06:16, Bill Sloman wrote:
>>>>>>> On 15/03/2026 2:14 pm, Ross Finlayson wrote:
>>>>>>>> On 03/06/2026 07:47 AM, Ross Finlayson wrote:
>>>>>>>>> On 03/06/2026 05:36 AM, Bill Sloman wrote:
>>>>>>>>>> On 6/03/2026 7:37 pm, Thomas Heger wrote:
>>>>>>>>>>> Am Dienstag000003, 03.03.2026 um 13:40 schrieb Bill Sloman:
>>>>>>>>>>>> On 3/03/2026 8:06 pm, Thomas Heger wrote:
>>>>>>>>>>>>> Am Sonntag000001, 01.03.2026 um 11:03 schrieb Bill Sloman:
>>>>>>>>>>>>>> On 1/03/2026 8:26 pm, Thomas Heger wrote:
>>>>>>>>>>>>>>> Am Samstag000028, 28.02.2026 um 14:17 schrieb Bill Sloman:
>>>>>>>>>>>>>>>> On 28/02/2026 8:03 pm, Thomas Heger wrote:
>>>>>>>>>>>>>>>>> Am Donnerstag000026, 26.02.2026 um 15:05 schrieb Ross
>>>>>>>>>>>>>>>>> Finlayson:
>>>>>>>>>>>>>>>>>> On 02/26/2026 02:21 AM, J. J. Lodder wrote:
>>>>>>>>>>>>>>>>>>> Bill Sloman <bill.sloman@ieee.org> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On 25/02/2026 9:46 pm, J. J. Lodder wrote:
>>>>>>>>>>>>>>>>>>>>> Bill Sloman <bill.sloman@ieee.org> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On 25/02/2026 4:02 am, Ross Finlayson wrote:
>>>>>>>>>>>>>>>>>>>>>>> On 02/24/2026 03:40 AM, J. J. Lodder wrote:
>>>>>>>>>>>>>>>>>>>>>>>> Ross Finlayson <ross.a.finlayson@gmail.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On 02/23/2026 12:49 PM, J. J. Lodder wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>> Ross Finlayson <ross.a.finlayson@gmail.com>
>>>>>>>>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>
>>>>> Then, besides Newton's "second spectrum", are at least
>>>>> three different kinds of visible radiation: incandescence
>>>>> (mostly about warm, red light), flourescence (ionized plasmas),
>>>>> and phosphorescence (the nuclear's).
>>>>
>>>> Incandescence is an emission from a thermal source - which is to say
>>>> that the emitting atoms are close enough to other atoms that the outer
>>>> electron orbitals reflect the influence of several adjacent nuclei, and
>>>> the energy levels are all over the place.
>>>>
>>>> Fluorescence  is emission from a single excited atom. So is
>>>> phosphorescence, but it's by a forbidden transition and much less
>>>> likely
>>>> to happen, so phosphoerescence life-times can be much longer than
>>>> fluoresence lifetimes which tend to be in the nanoseconds.
>>>>
>>>> https://en.wikipedia.org/wiki/Phosphorescence
>>>>
>>>> I was a post-doc in a photochemistry lab for a couple of years. My
>>>> supervisor got to be a fellow of the royal society of London in the
>>>> same
>>>> batch as my wife, which was fun.
>>>>
>>>> <snip>
>>>>
>>>
>>> Are you aware of any other perceived explanations of the
>>> emission of visible light?
>>
>> Light emitting diodes are a fairly obviously different class of
>> emitters. You feed a electron through an interface between two different
>> semiconductors and it can create photon. Design the interface carefully
>> enough and you have a laser.
>>
>> There are chemically powered phosphors too.
>>
>>> I suppose there's Cerenkov boom or Brehmsstrahlung the
>>> braking radiation.
>>
>> Light is electromagnetic radiation - if you force a moving electron to
>> turn sharply enough it's going to emit high frequency electromagnetic
>> radiation. It is a charged particle
>>
>>> In this context of energy is reductionism, these sorts
>>> accounts actually explaining things are for anti-reductionism.
>>
>> That sentence doesn't make any sense to me.
>> Science is reductionist, but the most fundamental explanations can take
>> an impractical amount of time to spell out.
>>
>
> Oh, here there's an account that optical, visible light, since optical
> light and radio waves are of different quantities, that calling
> optical visible light as "electromagnetic radiation" is since a
> severe case of reductionism after basically the opto-electronic
> effect.
>
> The junctions as they are, junctions like LED's or Peltier or
> Seebeck junctions about the thermo-electric or thermo-electronic,
> the opto-electronic junctions, then for accounts of the "coherent"
> and "decoherent", and about the "single wavelength" outputs of
> LED's, "stimulated emission", then that lasers are "light amplified
> by ... simtulation emission", that's a mode of an emitter of light.
>
>
> Anyways there's a great value in disambiguating light from
> electromagnetic radiation, since much like models of fluids
> for current like electricity and liquids have some alike
> features and some _opposite_ features, like the core effect
> of liquids and skin effect of electrical current, effectively
> opposites, then there's that light behaves altogether differently
> than (electromagnetic) radio waves, about the geometric (ray-like)
> and the optical (matters of diffraction and refraction).
>
> The "[light] ... is a charge particle" above, that seems to make
> no sense", or rather that seems trailed off there, since by
> definition photons are both charge-less and mass-less. Also,
> there's always particle/wave duality, or at least it's built-in
> to the definitions in "quantum mechanics" since Heisenberg.
>
> About reductionism then, it's to be distinguished matters of
> a "physical model" after a "mathematical model", and as for
> the "physical interpretation" of the "mathematical interpretation",
> that being _abstraction_, from "don't know / don't care", _reduction_.
>
>
> I.e. a usual account of truth values, for example rising or falling
> level or edge triggered signals or flip-flops, in terms of on/off
> bits or as modeling yes/no or true/false, has accounts of "true"
> and "false", then also "don't know" and "don't care". Then,
> when for example one doesn't know whether a system with a fluid
> model like incompressible liquids or a passive circuit like Ohm's
> is otherwise fully parameterized, when it comes to whether when
> the "don't care" bit goes out that "don't know" lights both
> the otherwise exclusive on/off bits, for example about skin effect
> and core effect, or about light's optics' behavior of the Arago
> spot, that radio waves don't have.
>
>
>
>

It's like a setup where there's a hole in the wall with
lots of potential energy. What do you stick in it?

For reductionists it's a "whatever works".

What the junction is and what'll result plugging it in,
is going to vary according to energy and configuration
of experiment, about usual notions like the "high-energy"
and "low-energy", which is where usual linear accounts
fail out, and "configuration" of the experiment as metrically
and geometrically and physical and mechanically and so on.

Yeah, "don't-know/don't-care", isn't relevant to reductionists,
until it is.

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Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-06 09:37 +0100
  Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-07 00:36 +1100
    Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-06 07:47 -0800
      Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-07 17:12 +1100
        Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-07 06:59 -0800
          Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-08 11:33 +1100
            Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-07 19:19 -0800
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-09 01:44 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-08 08:29 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-09 12:52 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-08 20:04 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-08 20:17 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 00:09 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 07:36 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 09:09 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 14:29 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 14:17 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-10 21:21 +0100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-10 23:57 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 16:14 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-11 08:13 +0100
                Re: energy and mass "Paul B. Andersen" <relativity@paulba.no> - 2026-03-11 13:50 +0100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-11 14:39 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 00:24 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-11 16:10 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 16:07 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 07:11 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 18:26 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 09:56 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 22:22 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 12:56 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-13 03:36 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 23:20 +0100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-12 14:16 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-13 03:45 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-12 21:58 +0100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-11 18:45 +0100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-11 11:20 +0100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-12 10:35 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 22:29 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-13 10:24 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-14 03:42 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-15 21:42 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 21:50 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-16 08:55 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 18:06 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-17 01:14 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 00:29 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-17 10:34 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 15:49 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-18 00:27 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 21:00 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-18 11:07 -0700
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-18 11:47 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 15:14 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 07:47 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 18:11 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 15:07 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-18 23:07 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 18:24 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 09:31 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-19 20:38 +1100
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-19 11:54 -0700
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-20 11:59 -0700
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-20 15:28 -0700
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-22 12:12 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 23:05 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 16:23 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-19 07:47 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 07:32 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 15:56 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-11 11:20 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 10:59 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 11:41 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 13:18 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-09 23:59 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 07:32 -0700
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-09 21:49 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 15:24 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 15:37 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 22:07 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 16:58 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-09 23:26 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-10 09:25 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 04:33 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-10 10:45 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 16:26 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-11 08:19 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 00:34 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-11 16:10 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 16:16 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 07:13 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 18:39 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 09:58 +0100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 10:17 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 22:42 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 13:03 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-13 03:50 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-12 23:23 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-12 07:05 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 22:31 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-11 08:38 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-11 08:55 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-11 00:28 -0700
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-10 21:45 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 03:36 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-10 10:13 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 16:51 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-10 21:21 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-10 14:51 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-10 21:21 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-11 17:02 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-11 11:20 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 01:00 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-11 18:45 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-11 12:48 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-12 16:33 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-12 11:51 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-13 04:09 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-12 21:58 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-13 17:36 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-13 22:05 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-13 14:55 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-13 21:29 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-15 03:49 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-15 21:57 +0100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-15 14:18 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-15 17:24 -0700
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-15 18:10 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 14:49 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 05:14 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 01:52 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 08:04 -0700
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-16 08:32 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 18:24 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-17 10:49 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 00:43 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-17 15:35 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 03:33 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-17 17:39 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 06:36 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-17 20:41 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 21:10 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-18 11:37 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 23:29 +1100
                Re: energy and mass Maciej Woźniak <mlwozniak@wp.pl> - 2026-03-18 13:37 +0100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 07:48 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 03:58 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 14:47 +1100
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-17 21:21 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 15:56 +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 23:25 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 14:41 +1100
      Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-14 20:14 -0700
        Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-15 16:16 +1100
          Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-15 06:58 -0700
            Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-15 08:13 -0700
          Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-15 17:01 +0100
            Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-15 09:39 -0700
              Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-15 09:55 -0700
              Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 15:16 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 05:21 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 02:10 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 10:56 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 11:29 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 18:44 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 07:57 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 04:25 +1100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 18:35 +1100
            Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-16 15:01 +1100
              Re: energy and mass Jeroen Belleman <jeroen@nospam.please> - 2026-03-16 11:00 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 02:18 +1100
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-16 08:34 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-16 11:02 -0700
                Re: energy and mass john larkin <jl@glen--canyon.com> - 2026-03-17 07:20 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 08:12 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 06:56 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 14:47 -0700
                Re: energy and mass nospam@de-ster.demon.nl (J. J. Lodder) - 2026-03-16 22:24 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-17 18:49 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 08:03 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 04:37 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-17 14:43 -0700
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 16:05 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 07:39 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-18 09:07 -0700
          Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-18 09:11 +0100
            Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-18 21:28 +1100
              Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-19 12:10 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-20 01:35 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-19 07:44 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-19 07:52 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 09:42 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 09:58 -0700
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-20 10:28 -0700
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-20 11:00 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-21 02:54 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-22 10:31 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-22 22:21 +1100
                Re: energy and mass liz@poppyrecords.invalid.invalid (Liz Tuddenham) - 2026-03-22 21:23 +0000
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 21:51 +1100
                Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-23 09:21 +0100
                Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-23 22:31 +1100
                Re: energy and mass Ross Finlayson <ross.a.finlayson@gmail.com> - 2026-03-23 08:11 -0700
                Re: energy and mass The Starmaker <starmaker@ix.netcom.com> - 2026-03-19 11:17 -0700
    Re: energy and mass Thomas Heger <ttt_heg@web.de> - 2026-03-08 09:53 +0100
      Re: energy and mass Bill Sloman <bill.sloman@ieee.org> - 2026-03-09 02:07 +1100

csiph-web