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On Jul 10, 3:00*pm, PD wrote:
On Jul 10, 7:27*am, Danny Milano wrote: On Jul 10, 8:18*pm, Ian Parker wrote: On 10 Jul, 11:41, Danny Milano wrote: Hi, I recently came across a very interesting *book by Eric Baird called "Life Without Special Relativity". It is 400 pages and has over 250 illustrations. The following is sample excerpt from his web site. Can someone pls. read and share where he may have gotten it wrong? Because if he is right. There is possibility SR is really wrong. Salaam alekum! This seems to read very like a buzzword generator. The only substantive thing that you have said is the SR is an aether theory. In fact Relativity got rid of the aether. You say "Experimental tests" yet on the basis of aether you seem to be talking in a prely philosopical way. I would ask you WHAT EXPERIMENTS CONTRADICT SR? What experiments would tell you the difference between the different theories? You know what. I think you have got a rather large file somewhere. You have an editor along the lines of the Honeywell Buzzword Generator. You write under a large number of aliases. I do not believe that, or any other contribution advances our understanding one iota. What is antirelativity? It is largely a cover for Roswell and the fact that a large amount of money was squandered. This on top of putting a large number of red herrings into aerodynamic research. http://www.google.co.uk/search?hl=en...igravity&meta= Hence my introduction. Reputable physicists were NEVER consulted, just as no repuable arabist was consulted over Iraq. Antirelativity can thus be summed up. No Physics, no Arabic. * - Ian Parker What? No. I'm not Eric Baird. It's just that there is a whole universe of difference if Special Relativity is true or a newtonian ad hoc model is true. If SR minkowski block spacetime is right. We could be living in an imaginary universe where any rule is possible dictated by math. If newtonian model triumps then there is physical mechanism and physical cause for everything with thermodynamics statistical fashion possibly explaining even quantum "probabilities". SR or not. That is the question. Eric Baird has thought of it for decades. He is the Czar of the antirelativists. I wonder if anyone has discussed with him previously and knew where he got it wrong because I can't analyze it right now. Danny A couple of comments: 1. It is a misconception that SR is nothing but mathematical constructs and does not carry the same "physical" basis as Newtonian physics does. Newtonian physics is no less a mathematical construct than SR. For example, Newton explicitly offered no mechanism for gravity, despite being able to write down a general rule for the strength of that mechanism, and in fact he was quite flummoxed by the notion of reaching across empty space to influence something without a tangible mediator. Conversely, SR does offer a physical meaning for its findings -- just not the little-things-banging-on-little-things picture you might have imagined it should be. 2. The author suggests that a better developed Newtonian model would account for all of the experimental findings that presently agree with relativity. That may be so, and the best avenue for demonstrating that is to actually develop a coherent theory with all the direct causal factors you think are needed to actually account for all of the things observed. Included in this should be why successive increments of kinetic energy added to a particle in flight never raises the velocity higher than c, just as an example. What else? Should the "better developed Newtonian model" include breathtaking paradoxes such as the bug-simultaneously-squashed-and-not- squashed paradox or the 80m-long-pole-trapped-inside-40m-long-barn paradox? I think only Einsteiniana can produce such wisdom: http://hyperphysics.phy-astr.gsu.edu.../bugrivet.html http://www.math.ucr.edu/home/baez/ph...barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn." Pentcho Valev |
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On Jul 10, 8:32*am, Pentcho Valev wrote:
On Jul 10, 3:00*pm, PD wrote: On Jul 10, 7:27*am, Danny Milano wrote: On Jul 10, 8:18*pm, Ian Parker wrote: On 10 Jul, 11:41, Danny Milano wrote: Hi, I recently came across a very interesting *book by Eric Baird called "Life Without Special Relativity". It is 400 pages and has over 250 illustrations. The following is sample excerpt from his web site. Can someone pls. read and share where he may have gotten it wrong? Because if he is right. There is possibility SR is really wrong. Salaam alekum! This seems to read very like a buzzword generator. The only substantive thing that you have said is the SR is an aether theory. In fact Relativity got rid of the aether. You say "Experimental tests" yet on the basis of aether you seem to be talking in a prely philosopical way. I would ask you WHAT EXPERIMENTS CONTRADICT SR? What experiments would tell you the difference between the different theories? You know what. I think you have got a rather large file somewhere. You have an editor along the lines of the Honeywell Buzzword Generator. You write under a large number of aliases. I do not believe that, or any other contribution advances our understanding one iota. What is antirelativity? It is largely a cover for Roswell and the fact that a large amount of money was squandered. This on top of putting a large number of red herrings into aerodynamic research. http://www.google.co.uk/search?hl=en...igravity&meta= Hence my introduction. Reputable physicists were NEVER consulted, just as no repuable arabist was consulted over Iraq. Antirelativity can thus be summed up. No Physics, no Arabic. * - Ian Parker What? No. I'm not Eric Baird. It's just that there is a whole universe of difference if Special Relativity is true or a newtonian ad hoc model is true. If SR minkowski block spacetime is right. We could be living in an imaginary universe where any rule is possible dictated by math. If newtonian model triumps then there is physical mechanism and physical cause for everything with thermodynamics statistical fashion possibly explaining even quantum "probabilities". SR or not. That is the question. Eric Baird has thought of it for decades. He is the Czar of the antirelativists. I wonder if anyone has discussed with him previously and knew where he got it wrong because I can't analyze it right now. Danny A couple of comments: 1. It is a misconception that SR is nothing but mathematical constructs and does not carry the same "physical" basis as Newtonian physics does. Newtonian physics is no less a mathematical construct than SR. For example, Newton explicitly offered no mechanism for gravity, despite being able to write down a general rule for the strength of that mechanism, and in fact he was quite flummoxed by the notion of reaching across empty space to influence something without a tangible mediator. Conversely, SR does offer a physical meaning for its findings -- just not the little-things-banging-on-little-things picture you might have imagined it should be. 2. The author suggests that a better developed Newtonian model would account for all of the experimental findings that presently agree with relativity. That may be so, and the best avenue for demonstrating that is to actually develop a coherent theory with all the direct causal factors you think are needed to actually account for all of the things observed. Included in this should be why successive increments of kinetic energy added to a particle in flight never raises the velocity higher than c, just as an example. What else? Should the "better developed Newtonian model" include breathtaking paradoxes such as the bug-simultaneously-squashed-and-not- squashed paradox We've talked about this. The bug is definitely squashed. Your short- term memory seems to be loose somewhere. or the 80m-long-pole-trapped-inside-40m-long-barn paradox? We've talked about this, too. It's a 36m-long-pole-inside-a-40m-long- barn and that doesn't sound so paradoxical. Why you would want to take the length from one frame and juxtapose it against the length in another frame is beyond me. I think only Einsteiniana can produce such wisdom: http://hyperphysics.phy-astr.gsu.edu.../bugrivet.html http://www.math.ucr.edu/home/baez/ph...barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn." Pentcho Valev |
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On Jul 10, 3:40*pm, PD wrote:
We've talked about this. The bug is definitely squashed. Your short- term memory seems to be loose somewhere. Zombie know: no bug no problem. Zombie clever very clever. or the 80m-long-pole-trapped-inside-40m-long-barn paradox? We've talked about this, too. It's a 36m-long-pole-inside-a-40m-long- barn and that doesn't sound so paradoxical. Zombie know: 80m in 40m difficult. Master say possible but zombie know difficult. Zombie clever very clever. Zobbie know: 36m in 40m possible. Easy. Good. Zombie clever very clever. I think only Einsteiniana can produce such wisdom: http://hyperphysics.phy-astr.gsu.edu.../bugrivet.html http://www.math.ucr.edu/home/baez/ph...barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn." Pentcho Valev |
#4
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On Jul 10, 10:51*am, Pentcho Valev wrote:
On Jul 10, 3:40*pm, PD wrote: We've talked about this. The bug is definitely squashed. Your short- term memory seems to be loose somewhere. Zombie know: no bug no problem. Zombie clever very clever. Any sufficiently advanced technology is indistinguishable from magic. I realize that the moment you get confused, you think that a magician has just pulled a trick to confuse you. But there isn't really any trick, and here the magician is showing you exactly how the trick is done, and you STILL think it's magic. or the 80m-long-pole-trapped-inside-40m-long-barn paradox? We've talked about this, too. It's a 36m-long-pole-inside-a-40m-long- barn and that doesn't sound so paradoxical. Zombie know: 80m in 40m difficult. Master say possible but zombie know difficult. Zombie clever very clever. Zobbie know: 36m in 40m possible. Easy. Good. Zombie clever very clever. I think only Einsteiniana can produce such wisdom: http://hyperphysics.phy-astr.gsu.edu.../bugrivet.html http://www.math.ucr.edu/home/baez/ph...barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn." Pentcho Valev |
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