James R said:I have actually measured muon fluxes in the atmosphere myself. So, I can say first-hand that the results of such experiments support relativity.
James R said:MacM:
Perhaps. It is very difficult to tell from Kelly's paper, and I haven't even read the H&K paper. I hope you have, because your conclusions are much more definitive than mine. I hope they are based on an informed evaluation of the facts, and not on prior prejudice.
Again, you only have Dr Kelly's word about the statement from the clock designer, as far as I can tell.
Anyway, as I said before, all this is an academic historical exercise only. These days we have a GPS system which proves the H&K results every time it is used. Even if H&K were frauds, it would make no impact at all on relativity.
If that's your whole argument in a nutshell, then it is a very weak argument indeed. Even in a world with absolute time, it doesn't work.
Forget relativity for a minute and I'll give you a very simple example.
Let's say there are three people in a room: you, me, and Albert Einstein, for example. Take a single event: Albert sneezes. You and I both agree that Albert sneezed. But what coordinates (x,y,z,t) do we assign to the event?
As I stand in the room, I look around but I can't see any spatial axes labelled anywhere. So, it seems I am free to choose my own. I choose to call the point at the end of my nose (x,y,z)=(0,0,0). I choose to measure distances in metres, and I choose to point my x axis North, y axis East and z axis upwards. According to me, Albert's sneeze happened at approximately (x,y,z,t)=(2,0,0,12 pm), since according to my watch, Albert sneezed at 12 pm and was standing 2 metres to the North of me at the time.
At the same time, you happened to be standing 3 metres to the West of Albert. You decide to choose a set of coordinates (x',y',z',t') which have (x',y',z')=(0,0,0) at the end of your big toe, with the x' axis pointing North, the y' axis pointing East and the z' axis pointing upwards. What are the coordinates of Albert's sneeze?
For me: (x,y,z,t) = (2,0,0,12 pm)
For you: (x',y',z',t') = (0,3,1.7,12 pm)
Now, your claim is that (x,y,z,t) represent "reality", while (x',y',z',t'), for some reason best know to yourself, do not.
Please explain why my (x,y,z,t) coordinates are preferred to your (x',y',z',t') coordinates. Also explain why my coordinates are real and yours are not.
From above:
1. Can you provide any evidence (other than your gut feeling) that universal time exists?
2. Can you provide a way of synchronising the clocks in the 2-clock example? (Your "digital" method doesn't work, as has been explained.)
3. In the classic twin paradox, do the twins display different biological ages when the travelling twin returns to Earth? If not, why not?
4. How does your answer to (3) mesh with the muon observations mentioned by Billy T?
5. How do you explain the adjustments necessary for the global position system to work, which are apparently relativistic?
6. Is relativity mathematically correct, or not?
7. If relativity is mathematically correct, but does not match reality, then what is your alternate explanation for the reality? Please show how this alternative reproduces the same mathematics as relativity, which you have admitted is correct.
and now add:
8. Please explain why my (x,y,z,t) coordinates are preferred to your (x',y',z',t') coordinates. Also explain why my coordinates are real and yours are not.
James R said:Do you think you'll get around to answering any of my questions any time soon, MacM?
MacM said:Wrong again. You make that claim but you have not supported it. It is quite clear that motion does not alter the digital signal. It is immune from your precious relativity. Why? Because it is not analog and can't be changed by your mathematics. The 10/1 frequency ratio is still 10/1 at any velocity (doppler shifted frequency). "A's"true local time is correctly applied to "B's" local system such that B and A see A's true tick rate in direct constrast to B's Relavistic view. It shows that B's Relavistic view is inconsistant with "A's" true tick rate. That regardless of Relativity A and B continued to ACTUALLY retain the same tick rate and remained synchronized. The conclusion is obvious. You just don't want to make it.JamesR said:2. Can you provide a way of synchronising the clocks in the 2-clock example? (Your "digital" method doesn't work, as has been explained.)
Pete said:And we're back to the crux of the issue.
MacM thinks he has proven the existence of universal time, yet has not answered the regular rebuttals to his thought experiments. Every time he gets stuck, a new thought experiment emerges and the merry go round begins again.
If the thread could stick to that one issue in only one experiment, perhaps we might get somewhere.
One possibility is the fact that apparently Nature ran a story and had communication with a number of these people, so without drawing any conclusions, I would say to the least that it is not simply fabricated bullshit.
Your still missed the point entirely. The x',y',z',t' and the x",y",z",t" 's that you have given are infact the very frames of references for which Albert is independant of. Albert is Albert standing where he is standing in absolute time and space without reference to anything other than the rest of the universe.
1. Can you provide any evidence (other than your gut feeling) that universal time exists?
I have for days now but you have incorrectly rejected it.
2. Can you provide a way of synchronising the clocks in the 2-clock example? (Your "digital" method doesn't work, as has been explained.)
Wrong again. You make that claim but you have not supported it.
It is quite clear that motion does not alter the digital signal. It is immune from your precious relativity. Why? Because it is not analog and can't be changed by your mathematics. The 10/1 frequency ratio is still 10/1 at any velocity (doppler shifted frequency).
"A's"true local time is correctly applied to "B's" local system such that B and A see A's true tick rate in direct constrast to B's Relavistic view. It shows that B's Relavistic view is inconsistant with "A's" true tick rate. That regardless of Relativity A and B continued to ACTUALLY retain the same tick rate and remained synchronized.
3. In the classic twin paradox, do the twins display different biological ages when the travelling twin returns to Earth? If not, why not?
Answered infact several times. Only in the Theory of Relativity but not in reality due to #2 immediately above. True tick rates DO NOT change as a consequence of Relativity. It is an illusion, a distortion of reality and upon return the twins will still be the same age and their watches will still read the same amount of time accumulated.
4. How does your answer to (3) mesh with the muon observations mentioned by Billy T?
Answered several times.
1 - No clock, including muons, measure time perse. They are creatures of processes. Processes vary (look at the atomic clocks setting on the bench +/- 8ns per hour, different when the enviornemnt changed or they were moved. The only thing is apparently they didn't change in a manner to support that the change was the result of time dilation due to relative velocity. Hmmmm.
5. How do you explain the adjustments necessary for the global position system to work, which are apparently relativistic?
I don't know enough about that process to have a comment and I don't know that they do or that they have really proven anything. I think that is evident by virtue of the fact that there are major cost projects ongoing to still try and prove time dilation affects. If GPS were proving it then it would suggest there would be no need for further testing, now would there?
6. Is relativity mathematically correct, or not?
That has the connotation of "It depends on what the meaning of IS IS".
It does correctly predict many things but the reality of those predictions are not necessarily based on the validity of Relativity to the exclusion of alternative causes for the results.
7. If relativity is mathematically correct, but does not match reality, then what is your alternate explanation for the reality? Please show how this alternative reproduces the same mathematics as relativity, which you have admitted is correct.
I have admitted no such thing.
I stated it is useful. But I have also satated and restate here because you refuse to look beyond the mathematics in that regime where it makes acceptable predictions, that the mathematics are totally incorrect and jpredict assinine and impossible conclusions; which you seem to buy without batting an eye saying "Oh, well it is counter intuitive but then that is Relativity and we just know Relativity is correct."
Me: Do you think you'll get around to answering any of my questions any time soon, MacM?
You: If you think I cannot or will not respond to you, you are mistaken and your innuendo (spelled it right) has no probative value what-so-ever. Your arrm surely must be getting soar from patting yourself on the back.
MacM said:False. I posted a link which showed him releasing his own statement and the fact that he had been threatened for his carrer if he persisted on trying to get published in a journal on that issue.
MacM said:And I have actually measured gravity in ways you have not. That knowledge tells me there is more to this than a bunch of formulas on a piece of paper.
James R said:MacM:
Do you have a reference to the Nature article?
James R said:Regarding the clock synchronisation issue, here are the posts which refute your digital process, MacM. Yet again. For reference:
[post]679604[/post]
and here:
[post]680159[/post]
Paul T said:What carrer MacM? You meant career, I think. Dr Kelly starts talking BS about physics after retiring. What kind of career a retired person has to worry about? Who want to threaten you to reap you off from your career if you persist want to publish your UniKEF, for instance? They just simply reject your papers, what's the big deal?
Paul T said:Nobody asking you about what did you do on gravity and what...UniKEF. Is UniKEF concern about twin paradox? This is the real problem here, your argument mostly irrelevant.
James R said:MacM:
Do you have a reference to the Nature article?
So, according to you, it is impossible to measure the distance between two objects, and it is impossible to measure time. Yet, for some reason, time and space are absolute. Unmeasureable, yet absolute at the same time.
Surely by settting up a coordinate system, I am referencing "the rest of the universe". Without setting up a coordinate system, how do you propose I determine how far away from me you are standing? And in that case, what makes my coordinate system better than yours?
That is a lie, and you know it.
Another lie.
Agreed previously.
False. Previously refuted.
For the record:
MacM has here denied that time dilation has any real effects.
This is contrary to experimental observations, and is a simple denial of reality.
Why do these unspecified "processes" happen to exactly mimic the results one would expect from relativistic time dilation?
You are misinformed. There are no major tests going on now aimed solely at confirming time dilation. Time dilation is an accepted fact. And GPS is one of the things which proves it.
So, you think relativity is a fluke when it gets things right.
You leave a loophole open here, saying that it only gets "many things" right, but not everything of course, because you don't believe in time dilation.
The short answer to the question, according to you, must be "No, relativistic maths is NOT right." Why not have the balls to say it? You believe it, so say it.
Then I would like a clear statement from you, saying: "I, MacM, say that relativity is mathematically incorrect."
Note: Here is an unambiguous claim that "the mathematics are totally incorrect", at least in some instances. Now, you will need to back up that claim with a demonstration.
You continue to argue this, and continue to ignroe everyone who points out the problem. According to this latest excue of yours NOBODY can determine 'the reality of the event'. You are always in motion and always a certain distance away from the event. You will see an event at a different time than I do... even completely ignoring the effects of SR. Hell, your two eyes see you hand at two different times (a small delay, but a delay). Does that mean it isn't a physical event because you can't place the time. Your misinterpretation of this event (and you imagined definition of universal time/space coordinates) both require that you have some method of defining them. NONE EXIST.What you get from Relativity and other reference frames do not alter the reality of the event, what you see is just that "What you see" a perception. But the reality of the event is still x,y,z & "t", not your perception of the event.
So it's more likely that H&K are a fraud than it is that Kelly is a fraud? Uh huh. Evidence would be nice. Sadly you've shown none except for Kelly's... which are no more supportive than H&K.... and that's all assuming that this was an issue in the first place, which it isn't.These issue are all far more likely than Mr Kelly is a fraud.
I've told you 3 or 4 times that not everybody lives in your time zone.See 6:13PM this date above.
Do you know how science works? People test each other's theories for flaws. Your quoted paper has never actually been tested (or at least has never passed). H&K is quoted so often because of the ideas it supports... BUT IT IS NOT A STAND ALONE EXPERIMENT. There are many others experiments which show the same result.You seem surprised and so convienced that since every body "recits" their work that tha somehow make it valid.
Reference please?I would also have to believe that Mr Kelly is in league with the many others that have published negative comments, such as the designer of the clocks and other scientists that happen to have published agreeing with his evaluation.
And THIS is where your theory is complete rubish. No matter what, you need some method of determining the location and time of an event. You choose to use a velocity equation (speed of light) which has been experimentally shown to be wrong. Others choose to use relativity (time dilation) which experiments have shown to be correct.t is x,y,z,t that designate the "Event" reality.
MacM, why the hell are you trying to pass this off as science. You have demonstrated NO good reason that this is for the wrong reasons, and your logical about 'real events' is flawed as I detailed above.2 - I have acknowledged that much of the math is good for making predictions, etc. but that one can get the right result but for the wrong reasons
Wait... why not? Are particle accelerators also 'not such evidence'? Why not? What experiment (one actually obtainable) would actually make you happy? My guess is none, because you just threw out two of the most accurate/frequent experiments ever done.That means if you give me solid evidence that passes the test then I will alter my view. Unfortunately your muon claim is not such evidence.
Please supply a scientifically supported reason and not this bullshit. The collision rate and effect is well calculated for muons. Being a nuclear engineer you of all people should know this.that their propagation earthward are replete with interactions and certainly must be "decellerating" or at least are subject to many many collisions
Why 'of course'? Why do these decay patterns folow the theory of relativity? That 'blue glow' has been heavily researched in the nuclear industry.In moving muons created artifically inside accelerators where the enviornment is different, do you get different decay times? - Of course
Yes, and did it incredibly poorly while using very poor math and little to no probability. Note that you said you'd have your report about a year ago. It never materialzied. Did you pasta bowl spring a leak?And I have actually measured gravity in ways you have not
Care to share? Or are we supposed to guess what you pasta bowl told you?That knowledge tells me there is more to this than a bunch of formulas on a piece of paper.
Fine, nombody cares to argue against your unsupported and unreviewed source. We gave you several other proofs of time dilation as well... which you kindly ignored (particle accelerators) or gave bullshit responses to (muons).Without accepting your conslusions regarding other evidence, I agree that if they did commit fraud in this case that that in of itself has no bearing on Relativity. In favor or against. My purpose for raising this issue is because of the amount of times I have seen it waved around as "Proof" for Relativity and I would have to say at this point that I wouldn't bet an hours pay on it.
Near the bottom of the sciforums window is a link:MacM said:Now this is an example of what I can no longer do. That is "Cut and Paste" the URL to a specific post. I get nothing on the screen is such an attempt.
Agreed (premise A)MacM said:1 - You have already agreed that clocks are identical.
Agreed as clarified (premise B)2 - That they are calibrated (to 1 tick per second, and transmitting at 1MHz [Pete]) at rest side by side to each other.
Agreed (premise C)3 - You have agreed that according to Relativity neither clock's local "proper" time changes due to motion.
Agreed (premise D)Therefore A and B both still have 1 MHz beams locally when reaching their stated relative velocity.
Agreed (premise E)4 - Both under go identical doppler red shift and are observed by each other as transmitting at 0.229 MHz.
Agreed (premise F)5 - You agreed that a light signal in the form of a side band modulation (SBM) of the carrier will travel at the same invariant velocity as the carrier beam
Agreed as clarified and qualified. (premise G)hence (the modulated signal [Pete]) requires precisely the same amount of time to traverse between ships (as the carrier beam in any specified reference frame [Pete]).
Clarified meaning - if an event at clock A is simultaneous with an event at clock B, then each clocks observation of the events at the other clock will happen simultaneously.6 - Based on this any change in the system relative between clocks will be observed by each clock at the same actual instant if the change(s) are induced locally at each clock at the same instant.
(premise K)7 - Achieving a specific doppler shift will be percieved by both clocks at the same instant (in frame MV [Pete])
Aside...since both beams are equal and are undergoing the same identical relative motion.
Agreed as qualified8 - Using said doppler shift as a control trigger (I'm changing the trigger to be more precise instead of looking to a non-changing doppler shift showing constant velocity, I will accelerate to a specific doppler shift), each clock will simultaneously transmit its local beat frequency ratio by SBM and that SBM will be received by respective clocks simultaneously (in frame MV [Pete]).
So... let me relay my understanding...9 - Having received same that ratio i.e. - 10/1 means the 10/1 SBM when applied to the local 1 MHz standard will re-produce the 1 tick/second rate at B that created the 10/1 SBM at A which represents it's actual tick rate.