Article View: sci.physics.relativity
Article #699Re: BEAUTIFUL DEAD SCIENCE
From: Pentcho Valev
Date: Fri, 19 Mar 2010 07:13
Date: Fri, 19 Mar 2010 07:13
210 lines
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12554 bytes
The glorious successes of beautiful dead science: http://www.universetoday.com/2010/03/18/this-is-getting-boring-general-relativity-passes-yet-another-big-test/ "In 1960, GR passed its first big test in a lab, here on Earth; the Pound-Rebka experiment. And over the nine decades since its publication, GR has passed test after test after test..." The Pound-Rebka experiment showed that the frequency F varies with the gravitational potential V in accordance with the equation: F'=F(1+V/c^2) This means that, in accordance with the formula: (frequency) = (speed of light)/(wavelength) either the speed of light c varies: c'=c(1+V/c^2) (Einstein's 1911 equation given by Newton's emission theory of light) or the wavelength L varies: L'=L/(1+V/c^2) (an equation which on close inspection can only be characterized as idiotic) Since theoretical physics is dead, Einsteinians can safely say "The wavelength varies because Divine Albert said so" although Einstein has claimed all along that it is the speed of light that varies: The lie: http://focus.aps.org/story/v16/st1 "Before he worked out the general theory of relativity, Einstein had already deduced that gravity must affect a light wave's frequency AND WAVELENGTH. Light moving upwards from Earth's surface, for example, shifts to longer wavelength and lower frequency, as gravity saps it of some energy. But the effect is tiny in earth's modest gravity. In 1960 Robert Pound and Glen Rebka of Harvard University finally succeed in testing this crucial prediction, and they reported their results in PRL. Today the so-called gravitational redshift is essential for understanding the cosmos and operating the Global Positioning System (GPS)." The truth: 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." As for the glorious "GR has passed test after test after test", it should be replaced by the less glorious "Einsteinians have fudged test after test after test": http://www.newscientist.com/article/mg16321935.300-ode-to-albert.html New Scientist: Ode to Albert "Enter another piece of luck for Einstein. We now know that the light- bending effect was actually too small for Eddington to have discerned at that time. Had Eddington not been so receptive to Einstein's theory, he might not have reached such strong conclusions so soon, and the world would have had to wait for more accurate eclipse measurements to confirm general relativity." http://www.amazon.com/Brief-History-Time-Stephen-Hawking/dp/0553380168 Stephen Hawking: "Einsteins prediction of light deflection could not be tested immediately in 1915, because the First World War was in progress, and it was not until 1919 that a British expedition, observing an eclipse from West Africa, showed that light was indeed deflected by the sun, just as predicted by the theory. This proof of a German theory by British scientists was hailed as a great act of reconciliation between the two countries after the war. It is ionic, therefore, that later examination of the photographs taken on that expedition showed the errors were as great as the effect they were trying to measure. Their measurement had been sheer luck ["sheere luck" is a euphemism for "sheer fraud"], or a case of knowing the result they wanted to get, not an uncommon occurrence in science." http://discovermagazine.com/2008/mar/20-things-you-didn.t-know-about-relativity "The eclipse experiment finally happened in 1919 (youre looking at it on this very page). Eminent British physicist Arthur Eddington declared general relativity a success, catapulting Einstein into fame and onto coffee mugs. In retrospect, it seems that Eddington fudged the results, throwing out photos that showed the wrong outcome. No wonder nobody noticed: At the time of Einsteins death in 1955, scientists still had almost no evidence of general relativity in action." http://www.upd.aas.org/had/meetings/2010Abstracts.html Open Questions Regarding the 1925 Measurement of the Gravitational Redshift of Sirius B Jay B. Holberg Univ. of Arizona. "In January 1924 Arthur Eddington wrote to Walter S. Adams at the Mt. Wilson Observatory suggesting a measurement of the Einstein shift in Sirius B and providing an estimate of its magnitude. Adams 1925 published results agreed remarkably well with Eddingtons estimate. Initially this achievement was hailed as the third empirical test of General Relativity (after Mercurys anomalous perihelion advance and the 1919 measurement of the deflection of starlight). It has been known for some time that both Eddingtons estimate and Adams measurement underestimated the true Sirius B gravitational redshift by a factor of four." http://alasource.blogs.nouvelobs.com/archive/2009/01/26/l-erreur-d-einstein-la-deuxieme.html "D'abord il [Einstein] fait une hypothèse fausse (facile à dire aujourd'hui !) dans son équation de départ qui décrit les relations étroites entre géométrie de l'espace et contenu de matière de cet espace. Avec cette hypothèse il tente de calculer l'avance du périhélie de Mercure. Cette petite anomalie (à l'époque) du mouvement de la planète était un mystère. Einstein et Besso aboutissent finalement sur un nombre aberrant et s'aperçoivent qu'en fait le résultat est cent fois trop grand à cause d'une erreur dans la masse du soleil... Mais, même corrigé, le résultat reste loin des observations. Pourtant le physicien ne rejeta pas son idée. "Nous voyons là que si les critères de Popper étaient toujours respectés, la théorie aurait dû être abandonnée", constate, ironique, Etienne Klein. Un coup de main d'un autre ami, Grossmann, sortira Einstein de la difficulté et sa nouvelle équation s'avéra bonne. En quelques jours, il trouve la bonne réponse pour l'avance du périhélie de Mercure..." http://astronomy.ifrance.com/pages/gdes_theories/einstein.html "Le deuxième test classique donne en revanche des inquiétudes. Historiquement, pourtant, l'explication de l'avance du périhélie de Mercure, proposé par Einstein lui-même, donna ses lettres de noblesse à la relativité générale. Il s'agissait de comprendra pourquoi le périhélie de Mercure ( le point de son orbite le plus proche du soleil ) se déplaçait de 574 s d'arc par siècle. Certes, sur ces 574 s, 531 s'expliquaient par les perturbations gravitationnels dues aux autres planètes. Mais restait 43 s, le fameux effet "périhélique " inexpliqué par les lois de Newton. Le calcul relativiste d'Einstein donna 42,98 s ! L'accord et si parfait qu'il ne laisse la place à aucune discussion. Or depuis 1966, le soleil est soupçonné ne pas être rigoureusement sphérique mais légèrement aplati à l'équateur. Une très légère dissymétries qui suffirait à faire avancer le périhélie de quelques secondes d'arc. Du coup, la preuve se transformerait en réfutation puisque les 42,88 s du calcul d'Einstein ne pourrait pas expliquer le mouvement réel de Mercure." http://astronomy.ifrance.com/pages/gdes_theories/einstein.html "Arthur Eddington , le premier en 1924, calculâtes théoriquement un décalage 0,007% attendu la surface de Sirius mais avec des données fausses à l'époque sur la masse et le rayon de l'étoile. L'année suivante, Walter Adams mesurerait exactement ces 0.007%. Il s'avère aujourd'hui que ces mesures , qui constituèrent pendant quarante ans une "preuves" de la relativité, étaient largement "arrangée" tant était grand le désir de vérifier la théorie d'Enstein. La véritable valeur fut mesurée en 1965. Elle est de 0.03% car Sirius est plus petite , et sont champ de gravitation est plus fort que ne le pensait Eddington." http://www.cieletespace.fr/evenement/relativit-les-preuves-taient-fausses RELATIVITE: LES PREUVES ETAIENT FAUSSES "Le monde entier a cru pendant plus de cinquante ans à une théorie non vérifiée. Car, nous le savons aujourd'hui, les premières preuves, issues notamment d'une célèbre éclipse de 1919, n'en étaient pas. Elles reposaient en partie sur des manipulations peu avouables visant à obtenir un résultat connu à l'avance, et sur des mesures entachées d'incertitudes, quand il ne s'agissait pas de fraudes caractérisées." http://www.cieletespaceradio.fr/index.php/2008/05/26/390-histoire-des-sciences-les-preuves-de-la-relativite "Au début du XXème siècle, des scientifiques comme le Britannique Arthur Eddington avaient tant à coeur de vérifier la théorie de la relativité qu'ils ont tout mis en oeuvre pour que leurs expériences soient probantes." (ECOUTEZ!) Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: fa4c1,ff090385ccdc2c5d X-Google-NewGroupId: yes X-Google-Thread: 111645,ff090385ccdc2c5d X-Google-NewGroupId: yes X-Google-Attributes: gid2479375fed,gid237b8ad48,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!u9g2000yqb.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.astrophysique Subject: Re: BEAUTIFUL DEAD SCIENCE Date: Fri, 19 Mar 2010 00:13:57 -0700 (PDT) Organization: http://groups.google.com Lines: 210 Message-ID: <0270f71d-6e2f-4536-aa26-1387117911d5@u9g2000yqb.googlegroups.com> References: <b5219e8d-ae68-4372-9f1e-036de1c26348@q16g2000yqq.googlegroups.com> <hnsgqk$l5d$1@speranza.aioe.org> NNTP-Posting-Host: 89.215.201.39 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1268982837 10356 127.0.0.1 (19 Mar 2010 07:13:57 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Fri, 19 Mar 2010 07:13:57 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: u9g2000yqb.googlegroups.com; posting-host=89.215.201.39; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; AskTB5.5),gzip(gfe),gzip(gfe)