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#42
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On Tue, 02 Dec 2003 20:19:19 GMT, (HenriWilson) wrote:
On Mon, 01 Dec 2003 18:00:17 -0600, Richard wrote: Robert Calvert wrote: Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Neither times nor velocities are absolute within the theory of special relativity. You must specify wrt which frame the departure times occur in. If your reference frame is moving wrt the rest frame, then the departure times will differ, thus even though one clock has a head start they still end up meeting in the middle of segment that originally separated them. And though one clock ticked faster than the other, it was just catching up to the reading on the other, which was already ahead at the start. Synchronized clocks at rest along a line only have the same reading wrt the rest frame, for any frame in motion along that line the clocks will not agree in their time-readings, even though they are ticking at the same rate. This is the part that trips everyone up. Nonsense. I have provided a perfect method for absolutely synching clocks, anywhere. The frames in which they are absolutely synched can be moved without affecting that synch. Therefore any number of moving frames can all establish the same particular time instant, anywhere. Thus, if an event happens anywhere in the universe, all frames will register the same time for that event. Why haven't you ever described this method? All you have ever talked about is this thing you invented by ignoring observations. Just for the record, I still don't like it, LET is the correct interpretation. Richard Perry Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
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#43
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"tadchem" wrote in message ...
"Robert Calvert" wrote in message ... All crap. Stop wasting electrons. Paul Cardinale |
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#44
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"June R Harton" wrote in message .com...
"Paul Cardinale" wrote in message om... "June R Harton" wrote in message . com... "tadchem" wrote in message ... "Robert Calvert" wrote in message ... Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Stop right there. You are already violating SR. "Synchrony" is an illusion. Tom Davidson Richmond, VA Tom, the universe is a continuity without a time dimension, thus concurrent existence is correct. In that concurrent existence changes of state take place. Those changes of state can take place faster or slower depending on velocity. That is really all SR tells you. You don't know squat about what SR tells us. Paul Cardinale Hmmm, it appears you are foolish enough to still believe that a time dimension exists! Worse than that, I also believe in the dimension of pollen count in my back yard and the dimension of engine temperature in my car and the dimension of every other thing than can be quantified. If so please keep very very still or you will disappear into the 'past'. Then again, since you must also believe in a block universe it is all already predicted that you shall disappear when you read this! Your idiotic drivel is more suited to alt.new-age.lunatics. Paul Cardinale |
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#45
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On Wed, 03 Dec 2003 09:39:14 GMT, (David Evens) wrote:
On Tue, 02 Dec 2003 20:19:19 GMT, (HenriWilson) wrote: On Mon, 01 Dec 2003 18:00:17 -0600, Richard wrote: Robert Calvert wrote: Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Neither times nor velocities are absolute within the theory of special relativity. You must specify wrt which frame the departure times occur in. If your reference frame is moving wrt the rest frame, then the departure times will differ, thus even though one clock has a head start they still end up meeting in the middle of segment that originally separated them. And though one clock ticked faster than the other, it was just catching up to the reading on the other, which was already ahead at the start. Synchronized clocks at rest along a line only have the same reading wrt the rest frame, for any frame in motion along that line the clocks will not agree in their time-readings, even though they are ticking at the same rate. This is the part that trips everyone up. Nonsense. I have provided a perfect method for absolutely synching clocks, anywhere. The frames in which they are absolutely synched can be moved without affecting that synch. Therefore any number of moving frames can all establish the same particular time instant, anywhere. Thus, if an event happens anywhere in the universe, all frames will register the same time for that event. Why haven't you ever described this method? All you have ever talked about is this thing you invented by ignoring observations. Idiot! I have been publicising this experiment for months. I even made up a demo of it so you simpletons could maybe get the message.. Just for the record, I still don't like it, LET is the correct interpretation. Richard Perry Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm |
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#46
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"Robert Calvert" wrote in message ...
Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Then they stop at the same time and at the same rate of deceleration. Will we find that clock (a) has recorded more elapsed time than clock (b)? Or will we find that clock (b) has recorded more elapsed time than clock (a)? If either of these first two scenarios are correct, then I would have to wonder what sort of magical spell would favor one clock over the other. If both clocks read the same elapsed time, then we would have to conclude that relative motion cannot produce time dilation since both clocks were obviously in motion relative to each other during the experiment. Since we're now forced to conclude, at this point, that time dilation is caused entirely by acceleration and that time extension is caused entirely by deceleration, we're also forced to conclude that there is a so-called 'center of time' in which any clock that's placed in that frame of reference runs faster than a clock that's placed in any other frame of reference. If we want to extrapolate this experiment to the extreme, we could imagine a scenario in which both clocks have been traveling toward each other at 86% of the speed of light relative to each other for the past 10 billion years and are only recently about to meet. If clock (a) "decelerates" in two seconds to enter the frame of reference of clock (b), should we conclude that clock (a) has lost 5 billion years compared to clock (b)? What if clock (b) "decelerates" in two seconds to enter the frame of reference of clock (a)? Should we now conclude that clock (b) is the clock that has lost 5 billion years? If we really do live in a universe that has no privileged frame of reference (i.e. no 'ether' if you want to call it that), then the distinction between acceleration and deceleration is entirely in the eye of the beholder and the implications of Special Relativity become totally absurd for reasons that should be obvious by now. While of course your contention that SR is 'wrong' is itself quite wrong (if it weren't, we wouldn't have made it to the moon, or have DirecTV, or planetary probes, etc.). However, I will fault Einstein and other scientists for one important thing that has led to much confusion. Perhaps they didn't have the proper foundation to state it any other way (in fact, most scientists would still do it this way), but IMO there is a gravely misleading aspect to the way relativity is usually phrased. Pay attention now: Einstein's formulation of relativity: "There is no preferred inertial frame of reference." The correct formulation: "All inertial frames of reference where the velocity is less than the speed of light, are mathematically equivalent, and there is no a priori reason to prefer one over the other." In other words, given a spacetime history in frame F, we can always transform it to frame F' through some simple trigonometry. For convenience, we usually think of observing the world from whatever frame of reference we happen to be in; but it is perfectly acceptable to use some other frame of reference instead. As for your 'paradoxes', you don't have it right. If two spaceships do some symmetrical acceleration thing (like fly away fast, then turn around and come back), of course their clocks match perfectly. The paradox, such as it is, comes when they accelerate or decelerate, and *choose* to view the Universe from their new frame of reference. Among other things, by doing this they may redefine the 'present' moment on the other spaceship to be a year later (or earlier), for instance. Once you comprehend the spacetime geometry transformations of SR, it all makes perfect sense. The distortion occurs with you, the observer, at the center; everything else is warped and modified to make your 'present' stay continuous. But the important thing to realize is, none of this implies that your actions have any effect on other observers. They go through their own transformations, and decide that you are shrinking, going slow, etc. and so on. If everyone on both spaceships simply used clocks that were modified to show the 'proper' time of their home planet, they would both see their clocks slow down on the trip out, and speed up on the trip back. (in this example I'm just talking about SR, so the clocks on the spaceships end up synced with the one on the home planet. Note that the twin paradox is really part of GR, not SR, but that's another story.) Hope this helps, sty [snipped immature lambasting of Einstein and others] |
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#47
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HenriWilson wrote: On Wed, 03 Dec 2003 09:39:14 GMT, (David Evens) wrote: On Tue, 02 Dec 2003 20:19:19 GMT, (HenriWilson) wrote: On Mon, 01 Dec 2003 18:00:17 -0600, Richard wrote: Robert Calvert wrote: Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Neither times nor velocities are absolute within the theory of special relativity. You must specify wrt which frame the departure times occur in. If your reference frame is moving wrt the rest frame, then the departure times will differ, thus even though one clock has a head start they still end up meeting in the middle of segment that originally separated them. And though one clock ticked faster than the other, it was just catching up to the reading on the other, which was already ahead at the start. Synchronized clocks at rest along a line only have the same reading wrt the rest frame, for any frame in motion along that line the clocks will not agree in their time-readings, even though they are ticking at the same rate. This is the part that trips everyone up. Nonsense. I have provided a perfect method for absolutely synching clocks, anywhere. The frames in which they are absolutely synched can be moved without affecting that synch. Therefore any number of moving frames can all establish the same particular time instant, anywhere. Thus, if an event happens anywhere in the universe, all frames will register the same time for that event. Why haven't you ever described this method? All you have ever talked about is this thing you invented by ignoring observations. Idiot! I have been publicising this experiment for months. I even made up a demo of it so you simpletons could maybe get the message.. Henri, respectfully, your method assumes absolute simultaneity, and it concludes the same, it's a case of petitio principii. According to special relativity you can only sync the clocks in one frame, they will not agree in any other. You are free to assert the contrary as an 'a priori' premise, i.e. of a different logical system, and that system would then be just the Galilean relativistic system. Thus by assuming Galilean relativity your arguments become correct. OTOH clocks do change ticking rates even in this framework, although it is no longer time itself that dilates, but simply a case of "the clock goofed". Either system works but in the end the math is the same. OTOH if light speed is not constant in the Galilean system, then the special relativistic system reduces to a limiting case valid only for regions of space in which light speed corresponds exactly to the defined value. Light speed isn't constant in the Galilean system, of which I am certain, and thus I tend to agree with your clock sync absoluteness, even though your premises are faulty. Richard Perry Just for the record, I still don't like it, LET is the correct interpretation. Richard Perry Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm |
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#48
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On Wed, 03 Dec 2003 21:11:38 -0600, Richard wrote:
HenriWilson wrote: On Wed, 03 Dec 2003 09:39:14 GMT, (David Evens) wrote: On Tue, 02 Dec 2003 20:19:19 GMT, (HenriWilson) wrote: On Mon, 01 Dec 2003 18:00:17 -0600, Richard wrote: Robert Calvert wrote: Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Neither times nor velocities are absolute within the theory of special relativity. You must specify wrt which frame the departure times occur in. If your reference frame is moving wrt the rest frame, then the departure times will differ, thus even though one clock has a head start they still end up meeting in the middle of segment that originally separated them. And though one clock ticked faster than the other, it was just catching up to the reading on the other, which was already ahead at the start. Synchronized clocks at rest along a line only have the same reading wrt the rest frame, for any frame in motion along that line the clocks will not agree in their time-readings, even though they are ticking at the same rate. This is the part that trips everyone up. Nonsense. I have provided a perfect method for absolutely synching clocks, anywhere. The frames in which they are absolutely synched can be moved without affecting that synch. Therefore any number of moving frames can all establish the same particular time instant, anywhere. Thus, if an event happens anywhere in the universe, all frames will register the same time for that event. Why haven't you ever described this method? All you have ever talked about is this thing you invented by ignoring observations. Idiot! I have been publicising this experiment for months. I even made up a demo of it so you simpletons could maybe get the message.. Henri, respectfully, your method assumes absolute simultaneity, and it concludes the same, it's a case of petitio principii. According to special relativity you can only sync the clocks in one frame, they will not agree in any other. You are free to assert the contrary as an 'a priori' premise, i.e. of a different logical system, and that system would then be just the Galilean relativistic system. Thus by assuming Galilean relativity your arguments become correct. OTOH clocks do change ticking rates even in this framework, although it is no longer time itself that dilates, but simply a case of "the clock goofed". Either system works but in the end the math is the same. OTOH if light speed is not constant in the Galilean system, then the special relativistic system reduces to a limiting case valid only for regions of space in which light speed corresponds exactly to the defined value. Light speed isn't constant in the Galilean system, of which I am certain, and thus I tend to agree with your clock sync absoluteness, even though your premises are faulty. Load of crap. You obviously don't understand the experiment either. Nobody can - yet it is so simple. Read it again. Light is NOT used anywhere. Richard Perry Just for the record, I still don't like it, LET is the correct interpretation. Richard Perry Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm |
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#49
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On 3 Dec 2003 12:24:53 -0800, (smarter_than_you) wrote:
"Robert Calvert" wrote in message ... Answer a few simple questions if you can: Two clocks (a and b) are placed 100 light hours apart and are both synchronized. Then the clocks are accelerated toward each other at the same time and at the same rate until they both meet. Then they stop at the same time and at the same rate of deceleration. Will we find that clock (a) has recorded more elapsed time than clock (b)? Or will we find that clock (b) has recorded more elapsed time than clock (a)? If either of these first two scenarios are correct, then I would have to wonder what sort of magical spell would favor one clock over the other. If both clocks read the same elapsed time, then we would have to conclude that relative motion cannot produce time dilation since both clocks were obviously in motion relative to each other during the experiment. Since we're now forced to conclude, at this point, that time dilation is caused entirely by acceleration and that time extension is caused entirely by deceleration, we're also forced to conclude that there is a so-called 'center of time' in which any clock that's placed in that frame of reference runs faster than a clock that's placed in any other frame of reference. If we want to extrapolate this experiment to the extreme, we could imagine a scenario in which both clocks have been traveling toward each other at 86% of the speed of light relative to each other for the past 10 billion years and are only recently about to meet. If clock (a) "decelerates" in two seconds to enter the frame of reference of clock (b), should we conclude that clock (a) has lost 5 billion years compared to clock (b)? What if clock (b) "decelerates" in two seconds to enter the frame of reference of clock (a)? Should we now conclude that clock (b) is the clock that has lost 5 billion years? If we really do live in a universe that has no privileged frame of reference (i.e. no 'ether' if you want to call it that), then the distinction between acceleration and deceleration is entirely in the eye of the beholder and the implications of Special Relativity become totally absurd for reasons that should be obvious by now. While of course your contention that SR is 'wrong' is itself quite wrong (if it weren't, we wouldn't have made it to the moon, or have DirecTV, or planetary probes, etc.). However, I will fault Einstein and other scientists for one important thing that has led to much confusion. Perhaps they didn't have the proper foundation to state it any other way (in fact, most scientists would still do it this way), but IMO there is a gravely misleading aspect to the way relativity is usually phrased. Pay attention now: Einstein's formulation of relativity: "There is no preferred inertial frame of reference." The correct formulation: "All inertial frames of reference where the velocity is less than the speed of light, are mathematically equivalent, and there is no a priori reason to prefer one over the other." In an instantaneous universe (simulated by using an array of synched clocks) all frames record the same times for all events. Light is not used for measuring purposes. In other words, given a spacetime history in frame F, Ugh! Big words from a little boy - but 'spacetime history' is a contradiction in terms. we can always transform it to frame F' through some simple trigonometry. For convenience, we usually think of observing the world from whatever frame of reference we happen to be in; but it is perfectly acceptable to use some other frame of reference instead. As for your 'paradoxes', you don't have it right. If two spaceships do some symmetrical acceleration thing (like fly away fast, then turn around and come back), of course their clocks match perfectly. The paradox, such as it is, comes when they accelerate or decelerate, and *choose* to view the Universe from their new frame of reference. Perfect clocks are not affected by acceleration. Among other things, by doing this they may redefine the 'present' moment on the other spaceship to be a year later (or earlier), for instance. Once you comprehend the spacetime geometry transformations of SR, it all makes perfect sense. I comprehend them all right. That is why I know they are BULL!!! The distortion occurs with you, the observer, at the center; everything else is warped and modified to make your 'present' stay continuous. But the important thing to realize is, none of this implies that your actions have any effect on other observers. They go through their own transformations, and decide that you are shrinking, going slow, etc. and so on. If everyone on both spaceships simply used clocks that were modified to show the 'proper' time of their home planet, they would both see their clocks slow down on the trip out, and speed up on the trip back. (in this example I'm just talking about SR, so the clocks on the spaceships end up synced with the one on the home planet. Note that the twin paradox is really part of GR, not SR, but that's another story.) Hope this helps, sty To understand reality we have to get away from the notion that what we see using light is what is actually out there. It is posible to use synched clocks to perform all our experiments. If that is done, relativity in all its forms becomes completely redundant. [snipped immature lambasting of Einstein and others] Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm |
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#50
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On Tue, 02 Dec 2003 07:52:11 GMT, "June R Harton"
wrote: "Paul Cardinale" wrote in message . com... You don't know squat about what SR tells us. Paul Cardinale Hmmm, it appears you are foolish enough to still believe that a time dimension exists! If so please keep very very still or you will disappear into the 'past'. Then again, since you must also believe in a block universe it is all already predicted that you shall disappear when you read this! Of course there is a time dimension. In fact there are three time subdimensions. ![]() from: Spirit of Truth (using June's e-mail to communicate to you)! Henri Wilson. See the Stupidity of Relativity. www.users.bigpond.com/hewn/index.htm |
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