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#1
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SCHIZOPHRENIC PHYSICS
http://www.amazon.com/Relativity-Sim.../dp/0415701740
Einstein, Relativity and Absolute Simultaneity (Routledge Studies in Contemporary Philosophy) "Unfortunately for Einstein's Special Theory, however, its epistemological and ontological assumptions are now seen to be questionable, unjustified, false, perhaps even illogical." The "international team of leading philosophers and physicists" wrote this but did not find it profitable to inform the reader which postulate - the principle of relativity or the principle of constancy of the speed of light - is false. The book is probably a bestseller and yet of all the readers not one could think of a reason why the "international team of leading philosophers and physicists" should indicate the false postulate. To quote Clifford Truesdell, this is "a prime example to show that physicists are not exempt from the madness of crowds". Pentcho Valev |
#2
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SCHIZOPHRENIC PHYSICS
On Oct 18, 5:19*pm, Pentcho Valev wrote:
http://www.amazon.com/Relativity-Sim...-Contemporary-... Einstein, Relativity and Absolute Simultaneity (Routledge Studies in Contemporary Philosophy) "Unfortunately for Einstein's Special Theory, however, its epistemological and ontological assumptions are now seen to be questionable, unjustified, false, perhaps even illogical." The "international team of leading philosophers and physicists" wrote this but did not find it profitable to inform the reader which postulate - the principle of relativity or the principle of constancy of the speed of light - is false. The book is probably a bestseller and yet of all the readers not one could think of a reason why the "international team of leading philosophers and physicists" should indicate the false postulate. To quote Clifford Truesdell, this is "a prime example to show that physicists are not exempt from the madness of crowds". That's known, but it's also the reason that Goedel discovered Goedel's Theorems, rather than Physicists. And Turing discovered Turing Machines, rather than Qwerty. And Engineers invented USB, Holograms, and 21st Century LEDs, rather than LEDs. Pentcho Valev |
#3
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SCHIZOPHRENIC PHYSICS
Pentcho Valev a écrit :
http://www.amazon.com/Relativity-Sim.../dp/0415701740 Einstein, Relativity and Absolute Simultaneity (Routledge Studies in Contemporary Philosophy) Fake science, fake philosophy, fake university. Just look who the editor is, Ken. And stop lying. |
#4
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SCHIZOPHRENIC PHYSICS
http://www.amazon.com/Understanding-.../dp/0520200292
Understanding Relativity: A Simplified Approach to Einstein's Theories, Leo Sartori p.131: "The special force, which became known as "Poincaré stress" or "Poincaré pressure" is a red herring. As Einstein showed, the contraction is inherently a kinematic effect, a direct consequence of the properties of space and time expressed through the Lorentz transformation. Whatever forces are present in matter must transform in a manner consistent with the contraction; no special force is needed. As late as 1909, Poincaré still had not disabused himself of this fundamental misunderstanding. In a lecture at Göttingen, he asserted that the "new mechanics" is based on three hypotheses, of which the third is the longitudinal deformation of a body in translational motion. (The first two were Einstein's two postulates.)" Poincaré's insistance on a THIRD postulate is implicitly confirmed by Banesh Hoffmann: http://www.amazon.com/Relativity-Its.../dp/0486406768 "Relativity and Its Roots" By Banesh Hoffmann "Moreover, if light consists of particles, as Einstein had suggested in his paper submitted just thirteen weeks before this one, the second principle seems absurd: A stone thrown from a speeding train can do far more damage than one thrown from a train at rest; the speed of the particle is not independent of the motion of the object emitting it. And if we take light to consist of particles and assume that these particles obey Newton's laws, they will conform to Newtonian relativity and thus automatically account for the null result of the Michelson-Morley experiment without recourse to contracting lengths, local time, or Lorentz transformations. Yet, as we have seen, Einstein resisted the temptation to account for the null result in terms of particles of light and simple, familiar Newtonian ideas, and introduced as his second postulate something that was more or less obvious when thought of in terms of waves in an ether." In my view, Poincaré's purely logical intervention in this case involved an element of warning: "Don't be too enthusiastic about the "new mechanics" as it is based on the untenable "length contraction" hypothesis!" Of course, in Einsteiniana's schizophrenic world Poincaré's logic is totally incomprehensible. The great scientist is mainly known, as Leo Sartori suggests, for constantly abusing himself with "fundamental misunderstanding". Pentcho Valev |
#5
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SCHIZOPHRENIC PHYSICS
http://www.sciencedaily.com/releases...1020024718.htm
"One of the counterintuitive predictions of Einstein's general relativity is that gravity distorts the flow of time. The theory predicts that clocks tick slower near a massive body and tick faster the further they are away from the mass. This effect results in a so- called "twin paradox": if one twin moves out to live at a higher altitude, he will age faster than the other twin who remains on the ground. This effect has been precisely verified in classical experiments..." Clocks do not tick slower near a massive body; rather, all clocks - nearby and distant - go at the same rate. "Classical experiments" have measured the gravitational redshift which "does not arise from changes in the intrinsic rates of clocks. It arises from what befalls light signals as they traverse space and time in the presence of gravitation": http://www.amazon.com/Relativity-Its.../dp/0486406768 Banesh Hoffmann: "In an accelerated sky laboratory, and therefore also in the corresponding earth laboratory, the frequence of arrival of light pulses is lower than the ticking rate of the upper clocks even though all the clocks go at the same rate. (...) As a result the experimenter at the ceiling of the sky laboratory will see with his own eyes that the floor clock is going at a slower rate than the ceiling clock - even though, as I have stressed, both are going at the same rate. (...) The gravitational red shift does not arise from changes in the intrinsic rates of clocks. It arises from what befalls light signals as they traverse space and time in the presence of gravitation." What befalls light signals in the presence of gravitation? They accelerate of course, in accordance with both Newton's emission theory of light and Einstein's general relativity (the latter predicts that photons accelerate two times faster than all other objects). Pentcho Valev |
#6
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SCHIZOPHRENIC PHYSICS
Clever Einsteinians know that time is not distorted by gravity:
http://www.newscientist.com/article/...erse-tick.html "It is still not clear who is right, says John Norton, a philosopher based at the University of Pittsburgh, Pennsylvania. Norton is hesitant to express it, but his instinct - and the consensus in physics - seems to be that space and time exist on their own. The trouble with this idea, though, is that it doesn't sit well with relativity, which describes space-time as a malleable fabric whose geometry can be changed by the gravity of stars, planets and matter." Elsewhere Norton would sincerely claim that time IS distorted by gravity - Orwell calls this kind of split personality "doublethink": http://www.liferesearchuniversal.com/1984-17 George Orwell: "Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them. The Party intellectual knows in which direction his memories must be altered; he therefore knows that he is playing tricks with reality; but by the exercise of doublethink he also satisfies himself that reality is not violated. The process has to be conscious, or it would not be carried out with sufficient precision, but it also has to be unconscious, or it would bring with it a feeling of falsity and hence of guilt. Doublethink lies at the very heart of Ingsoc, since the essential act of the Party is to use conscious deception while retaining the firmness of purpose that goes with complete honesty. To tell deliberate lies while genuinely believing in them, to forget any fact that has become inconvenient, and then, when it becomes necessary again, to draw it back from oblivion for just so long as it is needed, to deny the existence of objective reality and all the while to take account of the reality which one denies - all this is indispensably necessary. Even in using the word doublethink it is necessary to exercise doublethink. For by using the word one admits that one is tampering with reality; by a fresh act of doublethink one erases this knowledge ; and so on indefinitely, with the lie always one leap ahead of the truth. (...) It need hardly be said that the subtlest practitioners of doublethink are those who invented doublethink and know that it is a vast system of mental cheating. In our society, those who have the best knowledge of what is happening are also those who are furthest from seeing the world as it is. In general, the greater the understanding, the greater the delusion ; the more intelligent, the less sane." Pentcho Valev |
#7
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SCHIZOPHRENIC PHYSICS
http://www.brera.unimi.it/sisfa/atti/1998/giannetto.pdf
Henri Poincaré: "...les termes du second ordre auraient dû devenir sensibles, et cependant le résultat [de l'expérience de Michelson- Morley] a encore été négatif, la théorie de Lorentz laissant prévoir un résultat positif. On a alors imaginé une hypothèse supplémentai tous les corps subiraient un raccourcissement dans le sens du mouvement de la Terre... cette étrange propriété semblerait un véritable coup de pouce donné par la nature pour éviter que le mouvement de la Terre puisse être révélé par des phénomènes optiques. Ceci ne saurait me satisfaire et je crois devoir dire ici mon sentiment: je considère comme très problables que les phénomènes optiques ne dépendent que des mouvements relatifs des corpes matériels en presence...et cela non pas aux quantités près de l'ordre du carré ou du cube de l'aberration, mais rigouresement." http://www.jstor.org/stable/3653092 Olivier Darrigol: "Moreover, Poincaré never derived the exact form of the Lorentz transformations by directly combining the relativity postulate and the light postulate. He instead assumed the Lorentz contraction (justified by the negative result of the Michelson-Morley experiment...)" Poincaré finds the length contraction hypothesis unsatisfactory and yet advances it as a third postulate in the deduction of the Lorentz transformation? Was he inconsistent? Of course not - the length contraction postulate, true or false, is LOGICALLY indispensable in this particular deduction. Pentcho Valev wrote: http://www.amazon.com/Understanding-.../dp/0520200292 Understanding Relativity: A Simplified Approach to Einstein's Theories, Leo Sartori p.131: "The special force, which became known as "Poincaré stress" or "Poincaré pressure" is a red herring. As Einstein showed, the contraction is inherently a kinematic effect, a direct consequence of the properties of space and time expressed through the Lorentz transformation. Whatever forces are present in matter must transform in a manner consistent with the contraction; no special force is needed. As late as 1909, Poincaré still had not disabused himself of this fundamental misunderstanding. In a lecture at Göttingen, he asserted that the "new mechanics" is based on three hypotheses, of which the third is the longitudinal deformation of a body in translational motion. (The first two were Einstein's two postulates.)" Poincaré's insistance on a THIRD postulate is implicitly confirmed by Banesh Hoffmann: http://www.amazon.com/Relativity-Its.../dp/0486406768 "Relativity and Its Roots" By Banesh Hoffmann "Moreover, if light consists of particles, as Einstein had suggested in his paper submitted just thirteen weeks before this one, the second principle seems absurd: A stone thrown from a speeding train can do far more damage than one thrown from a train at rest; the speed of the particle is not independent of the motion of the object emitting it. And if we take light to consist of particles and assume that these particles obey Newton's laws, they will conform to Newtonian relativity and thus automatically account for the null result of the Michelson-Morley experiment without recourse to contracting lengths, local time, or Lorentz transformations. Yet, as we have seen, Einstein resisted the temptation to account for the null result in terms of particles of light and simple, familiar Newtonian ideas, and introduced as his second postulate something that was more or less obvious when thought of in terms of waves in an ether." In my view, Poincaré's purely logical intervention in this case involved an element of warning: "Don't be too enthusiastic about the "new mechanics" as it is based on the untenable "length contraction" hypothesis!" Of course, in Einsteiniana's schizophrenic world Poincaré's logic is totally incomprehensible. The great scientist is mainly known, as Leo Sartori suggests, for constantly abusing himself with "fundamental misunderstanding". Pentcho Valev |
#8
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SCHIZOPHRENIC PHYSICS
On Oct 20, 2:23*pm, Pentcho Valev wrote:
Clever Einsteinians know that time is not distorted by gravity: http://www.newscientist.com/article/...-makes-the-uni... "It is still not clear who is right, says John Norton, a philosopher based at the University of Pittsburgh, Pennsylvania. Norton is hesitant to express it, but his instinct - and the consensus in physics - seems to be that space and time exist on their own. The trouble with this idea, though, is that it doesn't sit well with relativity, which describes space-time as a malleable fabric whose geometry can be changed by the gravity of stars, planets and matter." Well, that's the problem. Many people in philosophy still consider the ancient notion of 3space to be real space. And time as a parameter of evolution. So that makes the extra dimensions problem disappear. Elsewhere Norton would sincerely claim that time IS distorted by gravity - Orwell calls this kind of split personality "doublethink": http://www.liferesearchuniversal.com/1984-17 George Orwell: "Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them. The Party intellectual knows in which direction his memories must be altered; he therefore knows that he is playing tricks with reality; but by the exercise of doublethink he also satisfies himself that reality is not violated. The process has to be conscious, or it would not be carried out with sufficient precision, but it also has to be unconscious, or it would bring with it a feeling of falsity and hence of guilt. Doublethink lies at the very heart of Ingsoc, since the essential act of the Party is to use conscious deception while retaining the firmness of purpose that goes with complete honesty. To tell deliberate lies while genuinely believing in them, to forget any fact that has become inconvenient, and then, when it becomes necessary again, to draw it back from oblivion for just so long as it is needed, to deny the existence of objective reality and all the while to take account of the reality which one denies - all this is indispensably necessary. Even in using the word doublethink it is necessary to exercise doublethink. For by using the word one admits that one is tampering with reality; by a fresh act of doublethink one erases this knowledge ; and so on indefinitely, with the lie always one leap ahead of the truth. (...) It need hardly be said that the subtlest practitioners of doublethink are those who invented doublethink and know that it is a vast system of mental cheating. In our society, those who have the best knowledge of what is happening are also those who are furthest from seeing the world as it is. In general, the greater the understanding, the greater the delusion ; the more intelligent, the less sane." Pentcho Valev |
#9
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SCHIZOPHRENIC PHYSICS
When discussing sound waves, physicists readily admit that an observer
moving towards the wave source cannot change the wavelength (it remains constant) so the speed of the wave relative to him is equal to the speed of the wave relative to a stationary observer plus the speed of the observer relative to the source. That is, the speed of the wave (relative to the observer) varies with the speed of the observer: http://www.youtube.com/watch?v=vIqSY...eature=related This variation of the speed of the wave is obviously universal (valid for all kinds of waves) but is fatal for Divine Albert's Divine Theory. Accordingly, referring it to light waves could be fatal for one's career. Still physicists forget the danger sometimes: http://a-levelphysicstutor.com/wav-doppler.php "vO is the velocity of an observer moving towards the source. This velocity is independent of the motion of the source. Hence, the velocity of waves relative to the observer is c + vO. (...) The motion of an observer does not alter the wavelength. The increase in frequency is a result of the observer encountering more wavelengths in a given time." http://www.expo-db.be/ExposPrecedent...%20Doppler.pdf "La variation de la fréquence observée lorsqu'il y a mouvement relatif entre la source et l'observateur est appelée effet Doppler. (...) 6. Source immobile - Observateur en mouvement: La distance entre les crêtes, la longueur d'onde lambda ne change pas. Mais la vitesse des crêtes par rapport à l'observateur change !" Pentcho Valev |
#10
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SCHIZOPHRENIC PHYSICS
Stephen Hawking: Moving source changes the wavelength:
http://www.amazon.com/Brief-History-.../dp/0553380168 Stephen Hawking, "A Brief History of Time", Chapter 3: "...we must first understand the Doppler effect. As we have seen, visible light consists of fluctuations, or waves, in the electromagnetic field. The wavelength (or distance from one wave crest to the next) of light is extremely small, ranging from four to seven ten-millionths of a meter. The different wavelengths of light are what the human eye sees as different colors, with the longest wavelengths appearing at the red end of the spectrum and the shortest wavelengths at the blue end. Now imagine a source of light at a constant distance from us, such as a star, emitting waves of light at a constant wavelength. Obviously the wavelength of the waves we receive will be the same as the wavelength at which they are emitted (the gravitational field of the galaxy will not be large enough to have a significant effect). Suppose now that the source starts moving toward us. When the source emits the next wave crest it will be nearer to us, so the distance between wave crests will be smaller than when the star was stationary. This means that the wavelength of the waves we receive is shorter than when the star was stationary. Correspondingly, if the source is moving away from us, the wavelength of the waves we receive will be longer. In the case of light, therefore, means that stars moving away from us will have their spectra shifted toward the red end of the spectrum (red-shifted) and those moving toward us will have their spectra blue-shifted." What if the light source is stationary and the observer starts moving towards it? How can the moving observer change the wavelength? If he cannot, then the redshift and blueshift are due to... a variation of the speed of light relative to the observer? Hawking would never answer. Of all the Einsteinians all over the world not one could think of a reason why he should. Pentcho Valev |
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