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| Tags: explanation, relativity, superficial, traditional |
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#21
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On Mar 29, 11:08*pm, Koobee Wublee wrote:
On Mar 29, 7:55 am, Shubee wrote: "Today, it's understood that any reasonably good graduate student understands general relativity better than Einstein did." - Steven Weinberg.http://www.youtube.com/watch?v=Yo5H88ISm5o First of all, forget about Einstein. *He was a nitwit, a plagiarist, and a liar. *He had never formulated anything. *He should pass into oblivion because he was a nitwit, a plagiarist, and a liar. *So, Professor Weinberg's statement although being very correct is actually of no consequence. *Today, most of the physicists do not understand Says the guy who can't even use the sphere's metric to show that the area of a sphere is 4 pi r^2. ** *The Einstein filed equations themselves Says the guy who doesn't understand what tensors, much less tensor equations, are. ** *How these equations are derived Says the guy who can't follow the proof of Birkhoff's theorem. ** *Calculus of variations Says the guy who can't do the simple variation to get the field equations. It is very sad indeed because of the establishment of the Orwelling educational system where ** *MYSTICISOM IS WISDOM ** *PLAGIARISM IS CREATIVITY ** *LYING IS TEACHING. |
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#22
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On Mar 29, 3:28*pm, Shubee wrote:
On Mar 29, 2:10 pm, YBM wrote: Shubee a écrit : My point is that specifying a particular clock synchronization before deriving the LT is completely unnecessary. This is utterly stupid. Without clock synchronization you cannot even say anything about the "t" coordinate which appears in the transformations since you haven't defined it... It's easy to understand how clock time can be defined at every point while not knowing anything about the meaning of synchronization. Stand side-to-side on an infinitely long ruler with other cretins like yourself. (There are so many of you!) Let another infinitely long ruler slide under all your noses so that your nose moves equal distances in equal times on the moving ruler. Permit each cretin to define time at his location to be whatever number his nose is pointing to on the ruler as it moves by. Would you call those individual clock times synchronized? Now tell the cretin that is standing on the ruler at position x that he will be adding a number f(x) to his clock time thereby resetting his clock time either forward or backward by a constant amount. Do that for each cretin. I'm certain that all the cretins will respond as you have done, saying, "It can't be done." "It's a violation of the laws of physics." Well, as I have said before, you are an idiot. Shubee That doesn't work so well. Suppose the clock readings at successive locations on the ruler read 12:18, 12:20, 12:19, 12:23, 12:26, 12:27. Are those clocks synchronized? Suppose the clock readings on the ruler are 12:18, 12:21, 12:24, 12:27, 12:30, 12:33, but your own wris****ch reads 12:18, 12:20, 12:22, 12:24, 12:26. Are the clocks on the ruler synchronized? PD |
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#23
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On Mar 29, 6:15 pm, PD wrote:
On Mar 29, 10:59 am, Shubee wrote: On Mar 29, 10:36 am, YBM wrote: Shubee wrote: "Today, it's understood that any reasonably good graduate student understands general relativity better than Einstein did." - Steven Weinberg. http://www.youtube.com/watch?v=Yo5H88ISm5o It also shouldn't be surprising that I understand special relativity better than Einstein did. Given that you don't even understand what synchronization is about this is doubtfull. Believing that clocks have to synchronized with light rays They don't. All you need is something that has the same speed to and fro.Walking will work. oahaha oahaha you just postulated in other thread that two distinct objects in exactly same place is not synchronizing maybe you should be able now to explain to my people which of the walker you synchronize first oahahaa, thanks or even believing that the Lorentz transformation has to be derived from Poincaré's relativity postulate is extraordinarily naive. Shubeehttp://www.everythingimportant.org/relativity/special.pdf |
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#24
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"PD" wrote in message ... On Mar 29, 3:28 pm, Shubee wrote: On Mar 29, 2:10 pm, YBM wrote: Shubee a écrit : My point is that specifying a particular clock synchronization before deriving the LT is completely unnecessary. This is utterly stupid. Without clock synchronization you cannot even say anything about the "t" coordinate which appears in the transformations since you haven't defined it... It's easy to understand how clock time can be defined at every point while not knowing anything about the meaning of synchronization. Stand side-to-side on an infinitely long ruler with other cretins like yourself. (There are so many of you!) Let another infinitely long ruler slide under all your noses so that your nose moves equal distances in equal times on the moving ruler. Permit each cretin to define time at his location to be whatever number his nose is pointing to on the ruler as it moves by. Would you call those individual clock times synchronized? Now tell the cretin that is standing on the ruler at position x that he will be adding a number f(x) to his clock time thereby resetting his clock time either forward or backward by a constant amount. Do that for each cretin. I'm certain that all the cretins will respond as you have done, saying, "It can't be done." "It's a violation of the laws of physics." Well, as I have said before, you are an idiot. Shubee That doesn't The infamous Phuckwit Duck says "That does NOT..." What a surprise. |
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#25
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On Mar 30, 7:24 am, PD wrote:
On Mar 29, 3:28 pm, Shubee wrote: On Mar 29, 2:10 pm, YBM wrote: Shubee a écrit : My point is that specifying a particular clock synchronization before deriving the LT is completely unnecessary. This is utterly stupid. Without clock synchronization you cannot even say anything about the "t" coordinate which appears in the transformations since you haven't defined it... It's easy to understand how clock time can be defined at every point while not knowing anything about the meaning of synchronization. Stand side-to-side on an infinitely long ruler with other cretins like yourself. (There are so many of you!) Let another infinitely long ruler slide under all your noses so that your nose moves equal distances in equal times on the moving ruler. Permit each cretin to define time at his location to be whatever number his nose is pointing to on the ruler as it moves by. Would you call those individual clock times synchronized? Now tell the cretin that is standing on the ruler at position x that he will be adding a number f(x) to his clock time thereby resetting his clock time either forward or backward by a constant amount. Do that for each cretin. I'm certain that all the cretins will respond as you have done, saying, "It can't be done." "It's a violation of the laws of physics." Well, as I have said before, you are an idiot. Shubee That doesn't work so well. Suppose the clock readings at successive locations on the ruler read 12:18, 12:20, 12:19, 12:23, 12:26, 12:27. Are those clocks synchronized? Suppose the clock readings on the ruler are 12:18, 12:21, 12:24, 12:27, 12:30, 12:33, but your own wris****ch reads 12:18, 12:20, 12:22, 12:24, 12:26. Are the clocks on the ruler synchronized? PD, You didn't grasp my meaning. It's explained with greater clarity in the paper, http://www.everythingimportant.org/r...ty/special.pdf Shubee |
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#26
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"Shubee" wrote in message ... On Mar 30, 7:24 am, PD wrote: On Mar 29, 3:28 pm, Shubee wrote: On Mar 29, 2:10 pm, YBM wrote: Shubee a écrit : My point is that specifying a particular clock synchronization before deriving the LT is completely unnecessary. This is utterly stupid. Without clock synchronization you cannot even say anything about the "t" coordinate which appears in the transformations since you haven't defined it... It's easy to understand how clock time can be defined at every point while not knowing anything about the meaning of synchronization. Stand side-to-side on an infinitely long ruler with other cretins like yourself. (There are so many of you!) Let another infinitely long ruler slide under all your noses so that your nose moves equal distances in equal times on the moving ruler. Permit each cretin to define time at his location to be whatever number his nose is pointing to on the ruler as it moves by. Would you call those individual clock times synchronized? Now tell the cretin that is standing on the ruler at position x that he will be adding a number f(x) to his clock time thereby resetting his clock time either forward or backward by a constant amount. Do that for each cretin. I'm certain that all the cretins will respond as you have done, saying, "It can't be done." "It's a violation of the laws of physics." Well, as I have said before, you are an idiot. Shubee That doesn't work so well. Suppose the clock readings at successive locations on the ruler read 12:18, 12:20, 12:19, 12:23, 12:26, 12:27. Are those clocks synchronized? Suppose the clock readings on the ruler are 12:18, 12:21, 12:24, 12:27, 12:30, 12:33, but your own wris****ch reads 12:18, 12:20, 12:22, 12:24, 12:26. Are the clocks on the ruler synchronized? | PD, | You didn't grasp my meaning. PD couldn't grasp a paper bag with candy in it. |
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#27
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On Mar 30, 9:28*am, Shubee wrote:
On Mar 30, 7:24 am, PD wrote: On Mar 29, 3:28 pm, Shubee wrote: On Mar 29, 2:10 pm, YBM wrote: Shubee a écrit : My point is that specifying a particular clock synchronization before deriving the LT is completely unnecessary. This is utterly stupid. Without clock synchronization you cannot even say anything about the "t" coordinate which appears in the transformations since you haven't defined it... It's easy to understand how clock time can be defined at every point while not knowing anything about the meaning of synchronization. Stand side-to-side on an infinitely long ruler with other cretins like yourself. (There are so many of you!) Let another infinitely long ruler slide under all your noses so that your nose moves equal distances in equal times on the moving ruler. Permit each cretin to define time at his location to be whatever number his nose is pointing to on the ruler as it moves by. Would you call those individual clock times synchronized? Now tell the cretin that is standing on the ruler at position x that he will be adding a number f(x) to his clock time thereby resetting his clock time either forward or backward by a constant amount. Do that for each cretin. I'm certain that all the cretins will respond as you have done, saying, "It can't be done." "It's a violation of the laws of physics." Well, as I have said before, you are an idiot. Shubee That doesn't work so well. Suppose the clock readings at successive locations on the ruler read 12:18, 12:20, 12:19, 12:23, 12:26, 12:27. Are those clocks synchronized? Suppose the clock readings on the ruler are 12:18, 12:21, 12:24, 12:27, 12:30, 12:33, but your own wris****ch reads 12:18, 12:20, 12:22, 12:24, 12:26. Are the clocks on the ruler synchronized? PD, You didn't grasp my meaning. It's explained with greater clarity in the paper,http://www.everythingimportant.org/r...ty/special.pdf Shubee I've read the paper. You didn't answer the question. |
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#28
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Shubee wrote on Sat, 29 Mar 2008 15:47:54 -0700:
On Mar 29, 11:02 am, "Juan R." González-Ãlvarez wrote: Shubee wrote on Sat, 29 Mar 2008 07:55:04 -0700: "Today, it's understood that any reasonably good graduate student understands general relativity better than Einstein did." - Steven Weinberg. http://www.youtube.com/watch?v=Yo5H88ISm5o Hi Shubee, interesting that you cite Weinberg. Precisely he has a section on his textboook on Gravitation and Cosmology explicitely devoted to criticism of the 'hocus pocus' mysticism by relativists. I often notice that book at the local university library when I go there to look up something. Do you recall the section title? Shubee, already in the introduction Weinberg explains why he feels disatisfied with the geometrical approach on GR and decided to take a non- geometrical approach when writting his own book. But the specific section was stated just below: "The geometric analogy". Pag 147 in my book. There Weinberg explains why the geometric interpretation is a mere analogy which is "not very useful" and warn readers that experimental results by astronomers are matter, and those results may be derived without using geometric formulation. Weinberg also warns to his readers about relativists. In "The geometric analogy" Weinberg discredits general relativists by using terms like "metric", "affine connection", and "curvature". It seems easy to agree with Weinberg on the ridiculous mismatch in physics and that all the fundamental forces of nature can't all be interpreted as curvature. Precisely the failure to geometrize all of physics physics promoted by Einstein decades before is one of the main arguments by Weinberg. In a recent work i have also proven that gravity cannot be understood in geometric terms, except as /analogy/ on certain /approximated/ description of the physics of gravity. Of course, general relativists cannot even heard about that without panic. -- http://canonicalscience.org/en/misce...guidelines.txt |
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#29
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"Juan R." González-Ãlvarez wrote on Tue, 01 Apr 2008 15:00:26 +0200:
interpretation is a mere analogy which is "not very useful" and warn readers that experimental results by astronomers are matter, and those results may be derived without using geometric formulation. I mean that experimental results by astronomers are matter in a experimental based science as physics, and those experimental results may be derived without using geometric formulation as proven in many places. The geometric view of gravity as spacetime curvature is not just one of many myths promoted by relativists but one without experimental basis. -- http://canonicalscience.org/en/misce...guidelines.txt |
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#30
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"Juan R." González-Ãlvarez wrote on Tue, 01 Apr 2008 15:03:54 +0200:
I mean that experimental results by astronomers are matter in a experimental based science as physics, and those experimental results may be derived without using geometric formulation as proven in many places. Uff, i mean that experimental results by astronomers are what matters... -- http://canonicalscience.org/en/misce...guidelines.txt |
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