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  4. Is distance an absolute invariant?
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Is distance an absolute invariant?

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guest39538

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Re: Is distance an absolute invariant?
« Reply #80 on: 03/02/2016 22:00:52 »
Quote from: Space Flow on 03/02/2016 21:53:19
Quote from: Thebox on 03/02/2016 21:15:11
That is because timing is not time. There is a timing dilation which behaves as predicted, but not a time dilation.
Please understand that I have heard you make this claim countless times now, and I still don't see it as any kind of logic I can follow.
Timing is just a way to measure the flow rate of time.
The flow rate of time itself is what changes. What you use to measure the flow rate of time is just a way of tracking what the flow rate is doing compared with a different reference frame.
Timing as you say is not time. It is our only means of observing what time does.
If an atomic process has a certain half life, and by changing its environmental parameters we can show that this half life can be changed, then time is shown to have changed its rate within and because of the changes.
So unless you can logically make your point of view agree with the observations obtained experimentally or otherwise, or you can offer another logical explanation as to why these observations are consistently made, you can not expect to be taken seriously.

Timey, I have an appointment with my surgeon today but will delve further into your comment later.


''The flow rate of time itself is what changes. ''

Time has no flow rate , ligth has a flow rate, a caesium clock has a flow rate, but time has no flow rate because time does not move , the value is zero, anything after zero is history, you are all deeply confused , seriously . The stationary reference frame is the zero  of space , everything else including light moves relativetly to this,



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Offline Space Flow

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Re: Is distance an absolute invariant?
« Reply #81 on: 04/02/2016 03:38:12 »
Quote from: Thebox on 03/02/2016 22:00:52
Time has no flow rate , ligth has a flow rate, a caesium clock has a flow rate, but time has no flow rate because time does not move , the value is zero, anything after zero is history, you are all deeply confused , seriously . The stationary reference frame is the zero  of space , everything else including light moves relativetly to this,
Thebox, for all I know you could well be the modern day Einstein. I have no way of judging.
But when you make an extraordinary statement like that, to be given any credibility in any circle you have to back it up with extraordinary evidence. You see what you state is not only not supported by observational and experimental evidence, it is in fact diametrically opposed by it.
That does not automatically disqualify a new perspective, if that perspective can give adequate explanation for the data so far collected.
You just saying that this is the way it is, is neither extraordinary evidence in support of your point of view, or an adequate alternative explanation for observational and experimental evidence that clearly says you are wrong.
To agree with you in any way whatsoever under those conditions is not only a denial of the scientific method, but is totally illogical on any level.
You, believe it or not, have not earned the right to tell science how things work and have it taken as fact just on your word alone.
So unless you can do all of the above, your ideas are something worth dissection in a beer garden after a large number of beers. After several such sessions you may start to have something that would form the beginnings of a hypothesis, if you can meet the above mentioned criteria.
If you can ever get that far, you could then look at producing a testable prediction that would support your view and not support the current one. Then you could call it a theory.
As it stands it is illogical drivel.
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Offline Space Flow

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Re: Is distance an absolute invariant?
« Reply #82 on: 04/02/2016 04:06:04 »
Quote from: timey on 03/02/2016 21:21:23
If distance does not shrink or stretch, and the speed of light stays constant, but the rate of time that light travels through is quicker or slower, there lies the possibility that information transfer is 'not' reliant upon the speed of light, but the rate of time light travels through, as well as the possibility that as a result of frames of time being longer or shorter than our own, perhaps being unable to view a percentage of that frames light.
Again an interesting speculation. Yet again another non testable idea. With all our information coming to us by light, and light no matter how we measure it always displaying the one speed, there is no way to know if it has gone through regions that this speed was different. For whatever reasons. We think we understand how some things work, but can we be sure?
For example we talk about what will be seen by someone on Earth watching a spaceship accelerate to almost the speed of light in terms of time dilation and length contraction. What about the fact that the redshift of such an image will tell us that the ship we are watching is moving through to billions of years into the past. Is that not how we measure distance to the extremes of our observable Universe, by redshift?
When that ship approaches light speed it will also be observed by redshift to be 13+ billion light years away. How come no one talks about that?
We are a long way from a proper understanding of everything.
We have some very elegant equations that seem to make part sense of things close to us (with a bit of normalisation here and there), and we are clever enough to make some projections from this knowledge into the rest of the observable Universe and beyond.
We always have to remember that any projection we make that we can't directly test, is open to being wrong no matter how high the probability that it's right.
Therefore the door remains open for us to speculate. You, Me, Thebox, and anyone else that wants to have a go, could well turn out to be right. It's not likely, but it's not impossible either.
History says that a lot of human advancement has come from unexpected places.
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Offline Space Flow

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Re: Is distance an absolute invariant?
« Reply #83 on: 04/02/2016 04:21:34 »
Quote from: timey on 03/02/2016 21:21:23
Yes Space Flow, (chuckle)  I truly know the feeling!  Have you read 'The Trouble with Physics' Lee Smolin?
No I have not read his book and to tell you the truth I have no intention to.
I 110% agree with his views and basically have learned to avoid the subjects of "String theory", "M theory", "God", Multiverse, or any other religion you want to name.
There is a definition of what can be classed as a theory within the confines of the scientific method and none of those qualify.
Therefore I have no interest in reading or hearing any more about them.
If your idea can not make a testable prediction, it is not a "scientific" theory.
At best it is a hypothesis.
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guest39538

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Re: Is distance an absolute invariant?
« Reply #84 on: 04/02/2016 09:29:38 »
spaceflow-
I do honestly understand what you are saying, especially beer garden conversation, you do however miss the axioms, A Caesium clock is not time, the rate of the caesium clock is not time, a clock is not time, these are things for recording history, Predictions are not time.  Name one observation that reveals time ? 


Axioms are the strongest evidence, history and future just is, we just make a diary .

P.s I think some of Einstein's work is of stupidity.
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Re: Is distance an absolute invariant?
« Reply #85 on: 04/02/2016 09:40:40 »
Wrong. Axioms are not evidence: they are definitions or assumptions.

You will get a more sympathetic hearing if you use the same language as everyone else.
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guest39538

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Re: Is distance an absolute invariant?
« Reply #86 on: 04/02/2016 09:53:35 »
Quote from: alancalverd on 04/02/2016 09:40:40
Wrong. Axioms are not evidence: they are definitions or assumptions.

You will get a more sympathetic hearing if you use the same language as everyone else.

What ? an axiom is something that is self evidently true, things that are true are true, you can not change or twist things that are true.

True things are real facts and real science, make believe is for religion.
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Re: Is distance an absolute invariant?
« Reply #87 on: 05/02/2016 18:26:33 »
Quote from: Thebox on 04/02/2016 09:53:35


What ? an axiom is something that is self evidently true, things that are true are true, you can not change or twist things that are true.

True things are real facts and real science, make believe is for religion.
You're confusing a presumed truth with evidence. The production of evidence through a repeatable observation results in an assumption or presumed truth.

Truth: The assumption of a reality.
Evidence: The tested observations which lead to an assumption.
« Last Edit: 05/02/2016 18:41:27 by Ethos_ »
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Re: Is distance an absolute invariant?
« Reply #88 on: 05/02/2016 18:49:20 »
Quote from: Thebox on 03/02/2016 22:00:52
you are all deeply confused , seriously . The stationary reference frame is the zero  of space
There exists absolutely no "zero of space", as you are so fond of defining it. No point in space can be considered as motionless, all frames are in motion.
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Re: Is distance an absolute invariant?
« Reply #89 on: 05/02/2016 20:49:04 »
Quote from: Ethos_ on 05/02/2016 18:49:20
Quote from: Thebox on 03/02/2016 22:00:52
you are all deeply confused , seriously . The stationary reference frame is the zero  of space
There exists absolutely no "zero of space", as you are so fond of defining it. No point in space can be considered as motionless, all frames are in motion.

Well I beg to differ. Every point in space could be considered motionless if an observer is there. To each observer every other point in space may be considered to be either in motion or stationary. The problem in relativity is exactly that we do not have a fixed background. No one knows exactly how fast any object is actually moving with respect to themselves since they cannot be sure that everything they see is not moving at the same rate in some preferred direction. This could include rotational motion. GR is so complex that even if we find solutions to the vacuum field equations are we certain that we would actually recognize them?
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Re: Is distance an absolute invariant?
« Reply #90 on: 05/02/2016 20:58:31 »
Considerations of length such as contraction or the dilation of time can be examined with the use of quadric surfaces. An examination of how energy changes when those other properties change may give some new insights. This is rather circumventing Einstein and starting again.

https://en.wikipedia.org/wiki/Quadric
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Re: Is distance an absolute invariant?
« Reply #91 on: 05/02/2016 21:24:16 »
Quote from: jeffreyH on 05/02/2016 20:49:04



Well I beg to differ. Every point in space could be considered motionless if an observer is there.

I think you know that I'm aware of this Jeff, I was referring to Mr. Box's definition of "zero of space". He seems to think that one can be motionless to the essence of space itself.
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Re: Is distance an absolute invariant?
« Reply #92 on: 05/02/2016 21:47:35 »
My apologies. There seem to be a lot fewer people to have a sensible conversation with these days.
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Re: Is distance an absolute invariant?
« Reply #93 on: 06/02/2016 03:48:51 »
Quote from: jeffreyH on 05/02/2016 21:47:35
My apologies. There seem to be a lot fewer people to have a sensible conversation with these days.
No apologies necessary my friend, I do understand why you might have taken exception to my remarks. In my attempt to convey to Mr. Box where he's going wrong, I cut a few proverbial corners when I said; "all frames are in motion." Technically, we can only classify our particular frame as in motion when relative to another or while under acceleration or due to centrifugal forces resulting from rotation. There may be other issues that I'm unaware of but these are the few cases I could recall off hand. I know you're aware of these scientific facts Jeff, I just listed them in case Mr. Box is taking notice.

From what I've gathered from his posts, I think he assumes we can gage our motion relative to nothing more than empty space itself. And we both know that's not possible.
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Re: Is distance an absolute invariant?
« Reply #94 on: 06/02/2016 08:59:06 »
Quote from: Thebox on 04/02/2016 09:53:35

What ? an axiom is something that is self evidently true, things that are true are true, you can not change or twist things that are true.


Aether, phlogiston, the impossibility of heavier-than-air flight, and the geocentric universe, were all held to be axiomatic in the past. Axioms are human creations.
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Re: Is distance an absolute invariant?
« Reply #95 on: 06/02/2016 10:04:17 »
Quote from: Ethos_ on 05/02/2016 18:49:20
Quote from: Thebox on 03/02/2016 22:00:52
you are all deeply confused , seriously . The stationary reference frame is the zero  of space
There exists absolutely no "zero of space", as you are so fond of defining it. No point in space can be considered as motionless, all frames are in motion.

All frames are not in motion, relative to the observer space is a stationary reference frame,


defining space  has empty space, not defining space has the whole containing bodies and light, A void is timeless, lengths of distance do not contract or expand, there is no substance to do this,


the stationary reference frame is space, we see bodies moving through a stationary reference frame. FACT
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guest39538

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Re: Is distance an absolute invariant?
« Reply #96 on: 06/02/2016 10:05:52 »
Quote from: jeffreyH on 05/02/2016 20:49:04
Quote from: Ethos_ on 05/02/2016 18:49:20
Quote from: Thebox on 03/02/2016 22:00:52
you are all deeply confused , seriously . The stationary reference frame is the zero  of space
There exists absolutely no "zero of space", as you are so fond of defining it. No point in space can be considered as motionless, all frames are in motion.

Well I beg to differ. Every point in space could be considered motionless if an observer is there. To each observer every other point in space may be considered to be either in motion or stationary. The problem in relativity is exactly that we do not have a fixed background. No one knows exactly how fast any object is actually moving with respect to themselves since they cannot be sure that everything they see is not moving at the same rate in some preferred direction. This could include rotational motion. GR is so complex that even if we find solutions to the vacuum field equations are we certain that we would actually recognize them?

SENSE FROM SOMEBODY AT LAST, THUMBS U TO jEFF
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Re: Is distance an absolute invariant?
« Reply #97 on: 06/02/2016 14:32:55 »
Quote from: jeffreyH on 05/02/2016 20:49:04
No one knows exactly how fast any object is actually moving with respect to themselves since they cannot be sure that everything they see is not moving at the same rate in some preferred direction.

No! The starting point for relativity is the commonsense position that we can measure motion with respect to ourselves (and we do it all the time). Experimentally we find that there is no "preferred direction" in space. Now read on.....
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Re: Is distance an absolute invariant?
« Reply #98 on: 06/02/2016 14:47:27 »
Quote from: alancalverd on 06/02/2016 14:32:55
Quote from: jeffreyH on 05/02/2016 20:49:04
No one knows exactly how fast any object is actually moving with respect to themselves since they cannot be sure that everything they see is not moving at the same rate in some preferred direction.

No! The starting point for relativity is the commonsense position that we can measure motion with respect to ourselves (and we do it all the time). Experimentally we find that there is no "preferred direction" in space. Now read on.....

I do realize all that. What I was discussing was the absence of a fixed background in relativity. If you don't appreciate the deeper problems associated with the absence of a fixed background it isn't my problem.
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Re: Is distance an absolute invariant?
« Reply #99 on: 06/02/2016 17:02:21 »
I am unaware of any problem arising from the absence of a fixed background, that is not attributable to human vanity!
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