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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." http://philsci-archive.pitt.edu/arch.../02/Norton.pdf John Norton: "Einstein regarded the Michelson-Morley experiment as evidence for the principle of relativity, whereas later writers almost universally use it as support for the light postulate of special relativity......THE MICHELSON-MORLEY EXPERIMENT IS FULLY COMPATIBLE WITH AN EMISSION THEORY OF LIGHT THAT CONTRADICTS THE LIGHT POSTULATE." [url down] The Development of Our Views on the Composition and Essence of Radiation by Albert Einstein Albert Einstein 1909: "A large body of facts shows undeniably that light has certain fundamental properties that are better explained by Newton's emission theory of light than by the oscillation theory. For this reason, I believe that the next phase in the development of theoretical physics will bring us a theory of light that can be considered a fusion of the oscillation and emission theories. The purpose of the following remarks is to justify this belief and to show that a profound change in our views on the composition and essence of light is imperative.....Then the electromagnetic fields that make up light no longer appear as a state of a hypothetical medium, but rather as independent entities that the light source gives off, just as in Newton's emission theory of light......Relativity theory has changed our views on light. Light is conceived not as a manifestation of the state of some hypothetical medium, but rather as an independent entity like matter. Moreover, this theory shares with the corpuscular theory of light the unusual property that light carries inertial mass from the emitting to the absorbing object." http://www.academie-sciences.fr/memb...tein_eloge.pdf Louis de Broglie: "Tout d'abord toute idée de "grain" se trouvait expulsée de la théorie de la Lumière : celle-ci prenait la forme d'une "théorie du champ" où le rayonnement était représenté par une répartition continue dans l'espace de grandeurs évoluant continûment au cours du temps sans qu'il fût possible de distinguer, dans les domaines spatiaux au sein desquels évoluait le champ lumineux, de très petites régions singulières où le champ serait très fortement concentré et qui fournirait une image du type corpusculaire. Ce caractère à la fois continu et ondulatoire de la lumière se trouvait prendre une forme très précise dans la théorie de Maxwell où le champ lumineux venait se confondre avec un certain type de champ électromagnétique." http://books.google.com/books?id=JokgnS1JtmMC "Relativity and Its Roots" By Banesh Hoffmann p.92: "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." http://www.perimeterinstitute.ca/ind...ecture_id=3576 John Stachel: "Einstein discussed the other side of the particle-field dualism - get rid of fields and just have particles." Albert Einstein 1954: "I consider it entirely possible that physics cannot be based upon the field concept, that is on continuous structures. Then nothing will remain of my whole castle in the air, including the theory of gravitation, but also nothing of the rest of contemporary physics." John Stachel's comment: "If I go down, everything goes down, ha ha, hm, ha ha ha." http://www.logosjournal.com/issue_4.3/smolin.htm Lee Smolin: "Quantum theory was not the only theory that bothered Einstein. Few people have appreciated how dissatisfied he was with his own theories of relativity. Special relativity grew out of Einstein's insight that the laws of electromagnetism cannot depend on relative motion and that the speed of light therefore must be always the same, no matter how the source or the observer moves. Among the consequences of that theory are that energy and mass are equivalent (the now- legendary relationship E = mc2) and that time and distance are relative, not absolute. SPECIAL RELATIVITY WAS THE RESULT OF 10 YEARS OF INTELLECTUAL STRUGGLE, YET EINSTEIN HAD CONVINCED HIMSELF IT WAS WRONG WITHIN TWO YEARS OF PUBLISHING IT." http://www.beilstein-institut.de/boz...nishBowden.htm Athel Cornish-Bowden: "The concept of entropy was introduced to thermodynamics by Clausius, who deliberately chose an obscure term for it, wanting a word based on Greek roots that would sound similar to "energy". In this way he hoped to have a word that would mean the same to everyone regardless of their language, and, as Cooper [2] remarked, he succeeded in this way in finding a word that meant the same to everyone: NOTHING. From the beginning it proved a very difficult concept for other thermodynamicists, even including such accomplished mathematicians as Kelvin and Maxwell; Kelvin, indeed, despite his own major contributions to the subject, never appreciated the idea of entropy [3]. The difficulties that Clausius created have continued to the present day, with the result that a fundamental idea that is absolutely necessary for understanding the theory of chemical equilibria continues to give trouble, not only to students but also to scientists who need the concept for their work." http://www.worldscibooks.com/chemist...69_preface.pdf Arieh Ben-Naim: "I believe that the time is ripe to acknowledge that the term entropy, as originally coined by Clausius, is an unfortunate choice. Moreover, it is also a misleading term both in its meaning in ancient and in contemporary Greek. On this matter, I cannot do any better than Leon Cooper (1968). Cooper cites the original passage from Clausius: in choosing the word "Entropy," Clausius wrote: "I prefer going to the ancient languages for the names of important scientific quantities, so that they mean the same thing in all living tongues. I propose, accordingly, to call S the entropy of a body, after the Greek word "transformation." I have designedly coined the word entropy to be similar to energy, for these two quantities are so analogous in their physical significance, that an analogy of denominations seems to be helpful." Right after quoting Clausius' explanation on his reasons for the choice of the word "Entropy," Cooper commented: "By doing this, rather than extracting a name from the body of the current language (say: lost heat), he succeeded in coining a word that meant the same thing to everybody: nothing." I fully agree with Coopers comment; however, I have two additional comments, and contrary to Cooper, I venture into taking the inevitable conclusion: First, I agree that "entropy means the same thing to everybody: nothing." But more than that, entropy is also a misleading term...." http://philsci-archive.pitt.edu/archive/00000313/ JOS UFFINK: "This summary leads to the question whether it is fruitful to see irreversibility or time-asymmetry as the essence of the second law. Is it not more straightforward, in view of the unargued statements of Kelvin, the bold claims of Clausius and the strained attempts of Planck, to give up this idea? I believe that Ehrenfest- Afanassjewa was right in her verdict that the discussion about the arrow of time as expressed in the second law of the thermodynamics is actually a RED HERRING." Pentcho Valev pvalev |
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#2
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Even more truth in the era of Postscientism:
http://www.pitt.edu/~jdnorton/papers...UP_TimesNR.pdf "What Can We Learn about the Ontology of Space and Time from the Theory of Relativity?", John D. Norton: "In general relativity there is no comparable sense of the constancy of the speed of light. The constancy of the speed of light is a consequence of the perfect homogeneity of spacetime presumed in special relativity. There is a special velocity at each event; homogeneity forces it to be the same velocity everywhere. We lose that homogeneity in the transition to general relativity and with it we lose the constancy of the speed of light. Such was Einstein's conclusion at the earliest moments of his preparation for general relativity. ALREADY IN 1907, A MERE TWO YEARS AFTER THE COMPLETION OF THE SPECIAL THEORY, HE HAD CONCLUDED THAT THE SPEED OF LIGHT IS VARIABLE IN THE PRESENCE OF A GRAVITATIONAL FIELD." http://math.ucr.edu/home/baez/physic..._of_light.html Steve Carlip: "Einstein went on to discover a more general theory of relativity which explained gravity in terms of curved spacetime, and he talked about the speed of light changing in this new theory. In the 1920 book "Relativity: the special and general theory" he wrote: ". . . according to the general theory of relativity, the law of the constancy of the velocity of light in vacuo, which constitutes one of the two fundamental assumptions in the special theory of relativity [. . .] cannot claim any unlimited validity. A curvature of rays of light can only take place when the velocity of propagation of light varies with position." Since Einstein talks of velocity (a vector quantity: speed with direction) rather than speed alone, it is not clear that he meant the speed will change, but the reference to special relativity suggests that he did mean so. THIS INTERPRETATION IS PERFECTLY VALID AND MAKES GOOD PHYSICAL SENSE..." http://www.physlink.com/Education/AskExperts/ae13.cfm "So, it is absolutely true that the speed of light is not constant in a gravitational field [which, by the equivalence principle, applies as well to accelerating (non-inertial) frames of reference]. If this were not so, there would be no bending of light by the gravitational field of stars....Indeed, this is exactly how Einstein did the calculation in: 'On the Influence of Gravitation on the Propagation of Light,' Annalen der Physik, 35, 1911. which predated the full formal development of general relativity by about four years. This paper is widely available in English. You can find a copy beginning on page 99 of the Dover book 'The Principle of Relativity.' You will find in section 3 of that paper, Einstein's derivation of the (variable) speed of light in a gravitational potential, eqn (3). The result is c' = c0 ( 1 + V / c^2 ) where V is the gravitational potential relative to the point where the speed of light c0 is measured." http://www.blazelabs.com/f-g-gcont.asp "So, faced with this evidence most readers must be wondering why we learn about the importance of the constancy of speed of light. Did Einstein miss this? Sometimes I find out that what's written in our textbooks is just a biased version taken from the original work, so after searching within the original text of the theory of GR by Einstein, I found this quote: "In the second place our result shows that, according to the general theory of relativity, the law of the constancy of the velocity of light in vacuo, which constitutes one of the two fundamental assumptions in the special theory of relativity and to which we have already frequently referred, cannot claim any unlimited validity. A curvature of rays of light can only take place when the velocity of propagation of light varies with position. Now we might think that as a consequence of this, the special theory of relativity and with it the whole theory of relativity would be laid in the dust. But in reality this is not the case. We can only conclude that the special theory of relativity cannot claim an unlimited domain of validity ; its results hold only so long as we are able to disregard the influences of gravitational fields on the phenomena (e.g. of light)." - Albert Einstein (1879-1955) - The General Theory of Relativity: Chapter 22 - A Few Inferences from the General Principle of Relativity-. Today we find that since the Special Theory of Relativity unfortunately became part of the so called mainstream science, it is considered a sacrilege to even suggest that the speed of light be anything other than a constant. This is somewhat surprising since even Einstein himself suggested in a paper "On the Influence of Gravitation on the Propagation of Light," Annalen der Physik, 35, 1911, that the speed of light might vary with the gravitational potential. Indeed, the variation of the speed of light in a vacuum or space is explicitly shown in Einstein's calculation for the angle at which light should bend upon the influence of gravity. One can find his calculation in his paper. The result is c'=c(1+V/c^2) where V is the gravitational potential relative to the point where the measurement is taken. 1+V/c^2 is also known as the GRAVITATIONAL REDSHIFT FACTOR." http://www.sciscoop.com/2008-10-30-41323-484.html "Does the apparently constant speed of light change over the vast stretches of the universe? Would our understanding of black holes, ancient supernovae, dark matter, dark energy, the origins of the universe and its ultimate fate be different if the speed of light were not constant?.....Couldn't it be that the supposed vacuum of space is acting as an interstellar medium to lower the speed of light like some cosmic swimming pool?" Pentcho Valev pvalev |
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#3
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Very important truth in the era of Postscientism:
http://www.pitt.edu/~jdnorton/papers/companion.doc "Einstein's Special Theory of Relativity and the Problems in the Electrodynamics of Moving Bodies that Led him to it." John Norton: "Einstein could not see how to formulate a fully relativistic electrodynamics merely using his new device of field transformations. So he considered the possibility of modifying Maxwell's electrodynamics in order to bring it into accord with an emission theory of light, such as Newton had originally conceived. There was some inevitability in these attempts, as long as he held to classical (Galilean) kinematics. Imagine that some emitter sends out a light beam at c. According to this kinematics, an observer who moves past at v in the opposite direction, will see the emitter moving at v and the light emitted at c+v. This last fact is the defining characteristic of an emission theory of light: the velocity of the emitter is added vectorially to the velocity of light emitted....If an emission theory can be formulated as a field theory, it would seem to be unable to determine the future course of processes from their state in the present. AS LONG AS EINSTEIN EXPECTED A VIABLE THEORY LIGHT, ELECTRICITY AND MAGNETISM TO BE A FIELD THEORY, these sorts of objections would render an EMISSION THEORY OF LIGHT INADMISSIBLE." At the end of his life Einstein realized that Newton's emission theory of light was ADMISSIBLE but it was too late; silly hysterical laughter is the only possible reaction nowadays: http://www.perimeterinstitute.ca/ind...ecture_id=3576 John Stachel: "Einstein discussed the other side of the particle-field dualism - get rid of fields and just have particles." Albert Einstein 1954: "I consider it entirely possible that physics cannot be based upon the field concept, that is on continuous structures. Then nothing will remain of my whole castle in the air, including the theory of gravitation, but also nothing of the rest of contemporary physics." John Stachel's comment: "If I go down, everything goes down, ha ha, hm, ha ha ha." Pentcho Valev pvalev |
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#4
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In the era of Postscientism, Einstein's 1905 false light postulate is
true by definition. So post-scientists cannot just replace it with its antithesis given by Newton's emission theory of light and draw the respective conclusions. Rather, they are forced to move towards true science in ways so confused that human rationality gets even more irreversibly destroyed: http://philosophy.ucsd.edu/faculty/c...st%20tense.doc Craig Callender: "In my opinion, by far the best way for the tenser to respond to Putnam et al is to adopt the Lorentz 1915 interpretation of time dilation and Fitzgerald contraction. Lorentz attributed these effects (and hence the famous null results regarding an aether) to the Lorentz invariance of the dynamical laws governing matter and radiation, not to spacetime structure. On this view, Lorentz invariance is not a spacetime symmetry but a dynamical symmetry, and the special relativistic effects of dilation and contraction are not purely kinematical. The background spacetime is Newtonian or neo- Newtonian, not Minkowskian." http://www.spacetimecenter.org/confe...2008/Henry.pdf Teaching Special Relativity: Minkowski trumps Einstein Richard Conn Henry Henry A. Rowland Department of Physics and Astronomy The Johns Hopkins University "Students find physics difficult—I am thinking of first-year undergraduate university physics majors. I found it difficult myself, and it took me almost 40 years of teaching physics to fully understand the reasons for the perceived "difficulty." Why do students who find mathematics easy to understand, find physics difficult to understand?....How grotesquely badly we teach special relativity encapsulates the practical problem of teaching physics to the freshman physics major. I have never found a single freshman physics textbook that teaches Minkowski spacetime; I have never found a single text on General Relativity that mentions "Einstein's two postulates.".....There is no doubt that, historically, Albert Einstein, in 1905, did introduce two postulates (and also, that it is he who discovered special relativity). But the second of these postulates (the one concerning the constancy of c, just in case Reese has confused you!) did not survive the year. In September of 1905 Einstein published a development from relativity—the discovery of the implication that E = mc2 , and in this new paper he mentions a single postulate only. But the paper contains a sweet footnote: "The principle of the constancy of the velocity of light is of course contained in Maxwell's equations." How I love that "of course!" Einstein was human!......Antique postulates that are not of anything but historical interest to genuine physicists are presented to students as "Special Relativity.".....I feel that the time has come to relegate the "two postulates" to the dustbin of history, and to teach special relativity to undergraduates (or indeed, to middle school students) the Minkowski way." http://philsci-archive.pitt.edu/archive/00001661/ MINKOWSKI SPACE-TIME: A GLORIOUS NON-ENTITY Harvey R. Brown, Oliver Pooley "It is argued that Minkowski space-time cannot serve as the deep structure within a "constructive" version of the special theory of relativity, contrary to widespread opinion in the philosophical community." http://www.sciencenews.org/view/feat...s_Are_Changing IT'S LIKELY THAT TIMES ARE CHANGING "Einstein introduced a new notion of time, more radical than even he at first realized. In fact, the view of time that Einstein adopted was first articulated by his onetime math teacher in a famous lecture delivered one century ago. That lecture, by the German mathematician Hermann Minkowski, established a new arena for the presentation of physics, a new vision of the nature of reality redefining the mathematics of existence. The lecture was titled “Space and Time,†and it introduced to the world the marriage of the two, now known as spacetime. It was a good marriage, but lately physicists’ passion for spacetime has begun to diminish. And some are starting to whisper about possible grounds for divorce.....Physicists of the 21st century therefore face the task of finding the true reality obscured by the spacetime mirage.....If you can choose any time you like and get different laws, it makes no sense to say that the universe is ruled by a single Constitution of Physics. The cosmos becomes more like the United Nations, a hodgepodge of jurisdictions with diverse codes of conduct. “The clock ambiguity suggests that we must view physical laws as emergent from a random ensemble of all possible laws,†Albrecht and Iglesias write.....What he and other pioneers on the spacetime frontiers have seen coming is an intellectual crisis. The approaches of the past seem insufficiently powerful to meet the challenges remaining from Einstein’s century — such asfinding a harmonious mathematical marriage for relativity with quantum mechanics the way Minkowski unified space and time. And more recently physicists have been forced to confront the embarrassment of not knowing what makes up the vast bulk of matter and energy in the universe. They remain in the dark about the nature of the dark energy that drives the universe to expand at an accelerating rate. Efforts to explain the dark energy’s existence and intensity have been ambitious but fruitless. To Albrecht, the dark energy mystery suggests that it’s time for physics to drop old prejudices about how nature’s laws ought to be and search instead for how they really are. And that might mean razing Minkowski’s arena and rebuilding it from a new design. “It seems to me like it’s a time in the development of physics,†says Albrecht, “where it’s time to look at how we think about space and time very differently.†Pentcho Valev pvalev |
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#5
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Although post-scientists sometimes make career and money by hinting at
the truth, in principle they CAMOUFLAGE the falsehood and in doing so they know no limits. So instead of exposing the falsehood of Einstein's 1905 light postulate, post-scientists declare the existence of small "Lorentz violations" which are usually so small that Divine Albert's Divine Theory remains unaffected. But that is old camouflage: post-scientists now add an aether fog to it and the effect is incomparably greater: http://blogs.discovermagazine.com/co...in-the-aether/ DISCOVER: "Instead of a light-carrying medium, we are interested in the possibility of a Lorentz-violating vector field — some four- dimensional vector that has a fixed non-zero length and points in some direction at every event in spacetime. But the name “aether” is too good to abandon, so we’ve re-purposed it for modern use.....Abstract: We investigate the stability of theories in which Lorentz invariance is spontaneously broken by fixed-norm vector “aether” fields." Pentcho Valev pvalev |
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#6
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Educational truth in the era of Postscientism:
http://www.lewrockwell.com/orig6/ingdahl2.html "But there has been a marked global decrease of students willing to study physics, and funding has decreased accordingly. Not only that, the best students are not heading for studies in physics, finding other fields more appealing, and science teachers to schools are getting scarcer in supply. In fact, warning voices are being heard about the spread of a "scientific illiteracy" where many living in technologically advanced societies lack the knowledge and the ability for critical thinking in order to function in their daily environment." http://www.guardian.co.uk/science/20.../22/schools.g2 "We are nearing the end of the "World Year of Physics", otherwise known as Einstein Year, as it is the centenary of his annus mirabilis in which he made three incredible breakthroughs, including special relativity. In fact, it was 100 years ago yesterday that he published the most famous equation in the history of physics: E=mc2. But instead of celebrating, physicists are in mourning after a report showed a dramatic decline in the number of pupils studying physics at school. The number taking A-level physics has dropped by 38% over the past 15 years, a catastrophic meltdown that is set to continue over the next few years. The report warns that a shortage of physics teachers and a lack of interest from pupils could mean the end of physics in state schools. Thereafter, physics would be restricted to only those students who could afford to go to posh schools. Britain was the home of Isaac Newton, Michael Faraday and Paul Dirac, and Brits made world- class contributions to understanding gravity, quantum physics and electromagnetism - and yet the British physicist is now facing extinction. But so what? Physicists are not as cuddly as pandas, so who cares if we disappear?" http://www.i-sem.net/press/jmll_isem_palermo.pdf "La science souffre d’une forte perte de crédit, au sens propre comme au sens figuré : son soutien politique et économique, comme sa réputation intellectuelle et culturelle connaissent une crise grave." [url down] "Par ailleurs, on remarque qu’aujourd’hui, les thèses « relativistes », par exemple celle de Paul Féyerabend, ont un impact très fort, notamment dans les milieux étudiants. Même si leur diffusion s’accompagne de contresens et de malentendus, elles servent de socle à des critiques de plus en plus vives adressées aux professionnels de la recherche : Votre science dit-elle réellement le vrai ? Comment osez- vous prétendre qu’elle se réfère à la rationalité alors que les jugements esthétiques, les préjugés métaphysiques et autres désirs subjectifs imprégnent sinon sa démarche tout entière, du moins certaines de ses phases ? Votre légitimité incontestée est-elle fondée sur autre chose que des effets de pouvoir ?" http://www.guardian.co.uk/education/...e-easier-exams "Pupils of today struggle with science questions of the 60s. Evidence shows standards are slipping as comparison is made of exam papers through the decades. There has been a "catastrophic slippage" in standards of science taught in schools, leaving children with a superficial understanding of chemistry, biology and physics, according to the Royal Society of Chemistry." http://www.lemonde.fr/web/recherche/0,13-0,1-0,0.html "L'Occident face à la crise des vocations scientifiques. Le mal s'accroît, mais le diagnostic s'affine. Les pays développés, qui souffrent, sans exception, d'une désaffection des jeunes pour les filières scientifiques, pointent du doigt la façon dont les sciences sont aujourd'hui enseignées. Trop de théorie, pas assez de pratique ; des enseignements qui n'invitent pas au questionnement......tandis que les sciences physiques, grandes victimes de ce rejet collectif des jeunes Européens, dégringolent (- 5,5 %)." http://www.guardian.co.uk/science/20...tion.education Harry Kroto: "The wrecking of British science....The scientific method is based on what I prefer to call the inquiring mindset. It includes all areas of human thoughtful activity that categorically eschew "belief", the enemy of rationality. This mindset is a nebulous mixture of doubt, questioning, observation, experiment and, above all, curiosity, which small children possess in spades. I would argue that it is the most important, intrinsically human quality we possess, and it is responsible for the creation of the modern, enlightened portion of the world that some of us are fortunate to inhabit. Curiously, for the majority of our youth, the educational system magically causes this capacity to disappear by adolescence.....Do I think there is any hope for UK? I am really not sure." http://plus.maths.org/issue37/featur...ein/index.html "Einstein restored faith in the unintelligibility of science. Everyone knew that Einstein had done something important in 1905 (and again in 1915) but almost nobody could tell you exactly what it was. When Einstein was interviewed for a Dutch newspaper in 1921, he attributed his mass appeal to the mystery of his work for the ordinary person: “Does it make a silly impression on me, here and yonder, about my theories of which they cannot understand a word? I think it is funny and also interesting to observe. I am sure that it is the mystery of non-understanding that appeals to them…it impresses them, it has the colour and the appeal of the mysterious." Pentcho Valev pvalev |
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#7
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On Dec 10, 8:55 am, Pentcho Valev <pva> wrote:
[..] > "Einstein restored faith in the unintelligibility of science. Everyone > knew that Einstein had done something important in 1905 (and again in > 1915) but almost nobody could tell you exactly what it was. When > Einstein was interviewed for a Dutch newspaper in 1921, he attributed > his mass appeal to the mystery of his work for the ordinary person: > “Does it make a silly impression on me, here and yonder, about my > theories of which they cannot understand a word? I think it is funny > and also interesting to observe. I am sure that it is the mystery of > non-understanding that appeals to them…it impresses them, it has the > colour and the appeal of the mysterious." Physics education is in "terminal decline": http://www.buckingham.ac.uk/news/new...physics-2.html "PHYSICS IN TERMINAL DECLINE? In CEER's latest report, published 11 August 2006 and funded by the Gatsby Charitable Foundation, Professor Alan Smithers and Dr Pamela Robinson show that the decline in physics as student numbers fall and university departments shut is more serious than is generally appreciated." This "terminal decline" is rarely discussed: for a university department, admitting crisis is tantamount to committing suicide. Yet from time to time the panic gets uncontrollable; however even then Einsteiniana's and Clausiusiana's repulsive actions remain hidden and money seems to be the only factor that matters: http://blogs.knoxnews.com/knx/munger...sics_dep..html "Tough times for UT Physics Dept." Professors that have not lost their jobs teach students how to sing "Yes we all believe in relativity, relativity, relativity" and place the "terminal decline" in the context of processes in the Universe characterized by an ever increasing entropy: "YES WE ALL BELIEVE IN RELATIVITY, RELATIVITY, RELATIVITY" http://www.youtube.com/watch?v=5PkLLXhONvQ Pentcho Valev pvalev |
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