From: Tom Van Flandern on
Tom Roberts writes:

> [Roberts]: You merely display your ignorance of what SCIENCE is. Today,
> science recognizes the fact that we humans are inherently limited in what
> we can do mentally, and ALL we can think about related to the real world
> are MODELS of that world. Science is the process of creating and
> evaluating such models.

You contradict yourself. First, you said there is no necessity to
"create" 3-space forces. Then when I replied that physicists attempt to
describe reality with *models* involving real, tangible, material entities,
usually in the form of particles and waves, with interactions by momentum
transfers ("forces") through contact, you reply that I am ignorant of
science because science is the process of creating and evaluating models.

This makes no sense at all unless you are defining "models" as
mathematical models and excluding physics models. There is a school of
thought that mathematics can lead to insights into nature, but natural
philosophers consider that a self-serving dogma by a scientific clique.

In the meantime, most of us continue to increase our understanding of,
and ability to predict, the natural world through physical models. In a
variety of books and papers in the last decade, we have come to understand
that the "field" is not a homogenous universal medium, but is entrained near
masses by gravity and is measured by gravitational potential. Relativistic
effects are simply refraction effects (wave slowing and bending) in this
medium. Gravitational force carriers exert pushing forces on bodies except
where they are blocked, and have a finite range before colliding with
another of their own kind and scattering. This changes the character of
gravity on scales over 1-2 kpc just as observed, but without need to
introduce "dark matter" to patch things up. And so on.

Although it is undeniably true that humans are limited in what they can
do mentally, some scientists limit themselves more than others. As the
second edition of my book "Dark Matter, Missing Planets and New Comets"
showed in chapter one, we have finally achieved an understanding of the
universe that requires no miraculous origin event. And that's not bad for
beings of limited mental capacity. :-)

>> [TVF]: As this applies here, in ordinary physics, a body at rest in
>> 3-space cannot begin moving unless a force acts on it. Once it does begin
>> moving, it has acquired new 3-space momentum. The time rate of change of
>> its momentum is the measure of the applied force. ... relativists ...
>> should not be proposing ... the logical equivalent of a miracle.

> [Roberts]: You merely display your ignorance of GR and its geometry. When
> projected onto your 3-space, using the Newtonian coordinates you insist
> on, the connection is the same as the "force" you require. This is not "a
> miracle", this is just the basic geometry of spaceTIME applied to this
> physical situation and these particular coordinates.

An effect without a cause is a miracle almost by definition. Your
space-time geometry likewise cannot initiate 3-space motion unless a 3-space
force acts. Your "projection" involves a particle moving along a straight
line in 4-space (changing only its time coordinate) until it is released.
Once released, there is no *cause* for the particle to initiate motion in
3-space. The gravitational potential field has no moving parts, and slopes
alone cannot cause motion to begin unless an external force acts to initiate
it.

This was said succinctly by Vern, and you ignore the point each time it
is raised, seeming not to understand that it is at the heart of where your
geometry fails to be valid physics. Here is his point again: "In my opinion,
you [Tom Roberts] have never satisfactorily answered [tvf's] claim that in
the geometric interpretation a straight line may be a curve, but there is no
reason for an object to follow that curve unless it is already moving."
Indeed, you have made it clear you have no answer beyond "it just does"!

In GR as I was taught it (the field interpretation), there is an answer.
The required force is the gradient of the potential. And if we adopt an
instantaneous gradient instead of a retarded one, we get equations of motion
that represent real 3-space motion and are testable against observations.
None of that is present in your geometry. Geometry has curvature, but
curvature alone cannot initiate 3-space motion. The geometric interpretation
of GR is, in Feynman's words, "not really necessary or essential to
physics." Or do you take issue with this quote from one of the greatest
physics minds of the 20th century?

> [Roberts]: In celestial mechanics, the APPROXIMATION you use is excellent,
> and is probably used for all computations. THAT DOES NOT MEAN IT IS GR. It
> is only an APPROXIMATION to GR.

But without that approximation, your GR has no 3-space dynamics. And
only this 3-space "excellent approximation" has been tested against
observations. So why should we ever go to 4-space? As Feynman says, that is
not really necessary or essential to physics. In fact, it seems to serve no
purpose except job security and ego value to some relativists.

> [Roberts]: This is obviously going nowhere.

Besides the above, here are some points I made in my last message that
you ignored:

(1) If geometricists stopped trying to pretend that the real world is not
needed, this discussion would be over. But some of us think the real world
is important. And in it, gravity is still a classical force, and that force
propagates much faster than light in forward time and carries information
too.

(2) You should recognize a closed club with a vested interest when you see
one. Moreover, when reasonable and qualified people try to talk to the
closed club members about these matters, e.g. by posting lucid comments in
on-going discussions in sci.physics.research, their remarks are excluded.
The ignorance of the club members is of the invincible variety.

(3) you and other relativists are in denial. The Greenberger-Overhauser
experiment clearly showed that, in neutron interferometer experiments, the
trajectory was mass-dependent, and therefore was not determined by geometry
alone. They concluded this falsified the weak equivalence principle that
"gravity is just geometry" (meaning 4-space geometry).

And lastly, you ignored the concluding exchange, which might have
wrapped up the whole discussion:

>>> [Roberts]: my main disagreement with Van Flandern is his CLAIM to be
>>> using GR, when he manifestly is not doing so. And I also disagree with
>>> his claims of propagation >>c that he thinks are general, but are
>>> actually theory specific and do not apply to GR.

>> [TVF]: Without meaning to put words in your mouth, I read this as saying
>> that you accept that the field interpretation (or something like it) does
>> validly have 3-space forces, makes testable predictions in Euclidean
>> space, and has passed those tests; and that the "gravitational forces" in
>> that theory do indeed propagate FTL. You disagree only that it is GR. Is
>> that a fair and accurate summary of what you just said? If the answer is
>> "yes", I think we're done. The rest is just nomenclature.

> [Roberts]:

A simple "yes" will end the discussion with most issues resolved. I'm
only asking you to agree that I correctly understood what you said. Even if
you disagree for some reason, you must surely see that the isolation of many
relativists from deep reality physics does not contribute to the advancement
of science. It is just protecting turf and funding; and Feynman's criticisms
of geometric relativists will not be the last. I do not think history will
be kind to them either. -|Tom|-


Tom Van Flandern - Sequim, WA - see our web site on frontier astronomy
research at http://metaresearch.org

From: Dirk Van de moortel on

"Tom Van Flandern" <tomvf(a)metaresearch.org> wrote in message news:4P2dnd01U6un52rbnZ2dnUVZ_r6rnZ2d(a)wavecable.com...

[snip]

> Tom Van Flandern - Sequim, WA - see our web site on frontier astronomy
> research at http://metaresearch.org

Deep Reality Physics from the Frontier Astronomy Research:
http://metaresearch.org/solar%20system/cydonia/proof_files/proof.asp

Dirk Vdm
From: JanPB on
On Sep 24, 2:27 am, "Dirk Van de moortel" <dirkvandemoor...(a)ThankS-NO-
SperM.hotmail.com> wrote:
> "Tom Van Flandern" <to...(a)metaresearch.org> wrote in messagenews:4P2dnd01U6un52rbnZ2dnUVZ_r6rnZ2d(a)wavecable.com...
>
> [snip]
>
> > Tom Van Flandern - Sequim, WA - see our web site on frontier astronomy
> > research athttp://metaresearch.org
>
> Deep Reality Physics from the Frontier Astronomy Research:
> http://metaresearch.org/solar%20system/cydonia/proof_files/proof.asp

The stupidity of this is simply nauseating.

--
Jan Bielawski

From: Dirk Van de moortel on

"JanPB" <filmart(a)gmail.com> wrote in message news:1190691030.612726.159380(a)y42g2000hsy.googlegroups.com...
> On Sep 24, 2:27 am, "Dirk Van de moortel" <dirkvandemoor...(a)ThankS-NO-
> SperM.hotmail.com> wrote:
>> "Tom Van Flandern" <to...(a)metaresearch.org> wrote in messagenews:4P2dnd01U6un52rbnZ2dnUVZ_r6rnZ2d(a)wavecable.com...
>>
>> [snip]
>>
>> > Tom Van Flandern - Sequim, WA - see our web site on frontier astronomy
>> > research athttp://metaresearch.org
>>
>> Deep Reality Physics from the Frontier Astronomy Research:
>> http://metaresearch.org/solar%20system/cydonia/proof_files/proof.asp
>
> The stupidity of this is simply nauseating.

Yes, but where most people probably see this as a miserably failed
joke, if you want to see something *really* nauseating, have a look
at what he does and how he does it in
http://redshift.vif.com/JournalFiles/V10NO1PDF/V10N1TVF.pdf
Look -for instance- at page 78 and 83.

Dirk Vdm
From: Dono on
On Sep 25, 4:30 am, "Dirk Van de moortel" <dirkvandemoor...(a)ThankS-NO-
SperM.hotmail.com> wrote:
> "JanPB" <film...(a)gmail.com> wrote in messagenews:1190691030.612726.159380(a)y42g2000hsy.googlegroups.com...
> > On Sep 24, 2:27 am, "Dirk Van de moortel" <dirkvandemoor...(a)ThankS-NO-
> > SperM.hotmail.com> wrote:
> >> "Tom Van Flandern" <to...(a)metaresearch.org> wrote in messagenews:4P2dnd01U6un52rbnZ2dnUVZ_r6rnZ2d(a)wavecable.com...
>
> >> [snip]
>
> >> > Tom Van Flandern - Sequim, WA - see our web site on frontier astronomy
> >> > research athttp://metaresearch.org
>
> >> Deep Reality Physics from the Frontier Astronomy Research:
> >> http://metaresearch.org/solar%20system/cydonia/proof_files/proof.asp
>
> > The stupidity of this is simply nauseating.
>
> Yes, but where most people probably see this as a miserably failed
> joke, if you want to see something *really* nauseating, have a look
> at what he does and how he does it in
> http://redshift.vif.com/JournalFiles/V10NO1PDF/V10N1TVF.pdf
> Look -for instance- at page 78 and 83.
>
> Dirk Vdm



He,he,he

Apeiron/Galilean Electrodynamics/Progress in Physics/ are the
equivalent of this forum minus the ability to criticise the printed
idiocies.

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