A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Astronomy and Astrophysics » Astronomy Misc
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

WAS EINSTEIN A CHEAT ?



 
 
Thread Tools Display Modes
  #1  
Old August 8th 14, 02:07 PM posted to sci.astro
Pentcho Valev
external usenet poster
 
Posts: 8,078
Default WAS EINSTEIN A CHEAT ?

A century of merciless brainwashing has converted Einsteinians into Bingos able to believe anything:

https://www.youtube.com/watch?v=gX5ajyPr96M

So, despite the evidence to the contrary (published in the relativistic literature), Einsteinians "almost universally" use the Michelson-Morley experiment "as support for the light postulate of special relativity". They are not necessarily lying - they just possess, to quote George Orwell, "the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them":

http://philsci-archive.pitt.edu/1743/2/Norton.pdf
John Norton: "In addition to his work as editor of the Einstein papers in finding source material, Stachel assembled the many small clues that reveal Einstein's serious consideration of an emission theory of light; and he gave us the crucial insight that 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. Even today, this point needs emphasis. The Michelson-Morley experiment is fully compatible with an emission theory of light that contradicts the light postulate."

How about Einstein? Was he honest, as Stachel and Norton suggest? At the beginning of the 20th century there were no Bingos - everybody knew that the Michelson-Morley experiment was compatible with the variable speed of light established by Newton's emission theory of light:

http://www.semikov.lic40.net/martinez2004pip6.pdf
Alberto Martinez: "In sum, Einstein rejected the emission hypothesis prior to 1905 not because of any direct empirical evidence against it, but because it seemed to involve too many theoretical and mathematical complications.. By contrast, Ritz was impressed by the lack of empirical evidence against the emission hypothesis, and he was not deterred by the mathematical difficulties it involved. It seemed to Ritz far more reasonable to assume, in the interest of the "economy" of scientific concepts, that the speed of light depends on the speed of its source, like any other projectile, rather than to assume or believe, with Einstein, that its speed is independent of the motion of its source even though it is not a wave in a medium; that nothing can go faster than light; that the length and mass of any body varies with its velocity; that there exist no rigid bodies; that duration and simultaneity are relative concepts; that the basic parallelogram law for the addition of velocities is not exactly valid; and so forth. Ritz commented that "it is a curious thing, worthy of remark, that only a few years ago one would have thought it sufficient to refute a theory to show that it entails even one or another of these consequences...."

http://www.sofrphilo.fr/telecharger.php?id=69
Séance du 19 Octobre 1911, LE TEMPS, L'ESPACE ET LA CAUSALITÉ DANS LA PHYSIQUE MODERNE, Jean Perrin: "Il est remarquable qu'un retour à l'hypothèse de l'émission, en admettant que les particules lumineuses sont émises par chaque source avec une même vitesse par rapport à elle dans toutes les directions expliquerait, dans les conceptions de la Mécanique classique, le résultat négatif de l'expérience de Michelson et Morley quel que soit le mouvement d'ensemble du système. D'autre part les physiciens, en développant la théorie des ondulations au point de vue du principe de relativité, sont amenés à conclure que la lumière est inerte et probablement pesante. N'est-ce pas un retour vers l'ancienne théorie de l'émission ?"

So, if at that time Einstein used to teach that the Michelson-Morley experiment was supportive of the principle of constancy of the speed of light, he was undoubtedly a cheat. Did Einstein teach so? Yes he did:

http://query.nytimes.com/gst/abstrac...66838A 639EDE
The New York Times, April 19, 1921: "The special relativity arose from the question of whether light had an invariable velocity in free space, he [Einstein] said. The velocity of light could only be measured relative to a body or a co-ordinate system. He sketched a co-ordinate system K to which light had a velocity C. Whether the system was in motion or not was the fundamental principle. This has been developed through the researches of Maxwell and Lorentz, the principle of the constancy of the velocity of light having been based on many of their experiments. But did it hold for only one system? he asked. He gave the example of a street and a vehicle moving on that street. If the velocity of light was C for the street was it also C for the vehicle? If a second co-ordinate system K was introduced, moving with the velocity V, did light have the velocity of C here? When the light traveled the system moved with it, so it would appear that light moved slower and the principle apparently did not hold. Many famous experiments had been made on this point. Michelson showed that relative to the moving co-ordinate system K1, the light traveled with the same velocity as relative to K, which is contrary to the above observation. How could this be reconciled? Professor Einstein asked."

Pentcho Valev
  #2  
Old August 8th 14, 06:47 PM posted to sci.astro
Pentcho Valev
external usenet poster
 
Posts: 8,078
Default WAS EINSTEIN A CHEAT ?

http://news.stanford.edu/news/2013/d...ze-121613.html
"That tiny glitch in the motion of Mercury is what Einstein turned into the general theory of relativity," said Strominger.

It was not easy to convert the known-in-advance "tiny glitch" into "theory".. The cheat had to change and fudge the equations countless times until "excellent agreement with observation" was reached:

http://www.weylmann.com/besso.pdf
Michel Janssen: "But - as we know from a letter to his friend Conrad Habicht of December 24, 1907 - one of the goals that Einstein set himself early on, was to use his new theory of gravity, whatever it might turn out to be, to explain the discrepancy between the observed motion of the perihelion of the planet Mercury and the motion predicted on the basis of Newtonian gravitational theory. (...) The Einstein-Grossmann theory - also known as the "Entwurf" ("outline") theory after the title of Einstein and Grossmann's paper - is, in fact, already very close to the version of general relativity published in November 1915 and constitutes an enormous advance over Einstein's first attempt at a generalized theory of relativity and theory of gravitation published in 1912. The crucial breakthrough had been that Einstein had recognized that the gravitational field - or, as we would now say, the inertio-gravitational field - should not be described by a variable speed of light as he had attempted in 1912, but by the so-called metric tensor field. The metric tensor is a mathematical object of 16 components, 10 of which independent, that characterizes the geometry of space and time. In this way, gravity is no longer a force in space and time, but part of the fabric of space and time itself: gravity is part of the inertio-gravitational field.. Einstein had turned to Grossmann for help with the difficult and unfamiliar mathematics needed to formulate a theory along these lines. (...) Einstein did not give up the Einstein-Grossmann theory once he had established that it could not fully explain the Mercury anomaly. He continued to work on the theory and never even mentioned the disappointing result of his work with Besso in print. So Einstein did not do what the influential philosopher Sir Karl Popper claimed all good scientists do: once they have found an empirical refutation of their theory, they abandon that theory and go back to the drawing board. (...) On November 4, 1915, he presented a paper to the Berlin Academy officially retracting the Einstein-Grossmann équations and replacing them with new ones. On November 11, a short addendum to this paper followed, once again changing his field equations. A week later, on November 18, Einstein presented the paper containing his celebrated explanation of the perihelion motion of Mercury on the basis of this new theory. Another week later he changed the field equations once more. These are the equations still used today. This last change did not affect the result for the perihelion of Mercury. Besso is not acknowledged in Einstein's paper on the perihelion problem. Apparently, Besso's help with this technical problem had not been as valuable to Einstein as his role as sounding board that had earned Besso the famous acknowledgment in the special relativity paper of 1905. Still, an acknowledgment would have been appropriate. After all, what Einstein had done that week in November, was simply to redo the calculation he had done with Besso in June 1913, using his new field equations instead of the Einstein-Grossmann equations. It is not hard to imagine Einstein's excitement when he inserted the numbers for Mercury into the new expression he found and the result was 43", in excellent agreement with observation."

http://alasource.blogs.nouvelobs.com.../01/index.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://www.lemonde.fr/planete/articl...1703_3244.html
"C'est à ce moment de l'histoire que commence celle, méconnue, du manuscrit Einstein-Besso. Le physicien convoque son ami et confident suisse pour l'aider à mener les calculs et tester son ébauche de relativité générale sur un problème bien connu des astronomes : l'anomalie de l'orbite de Mercure. "Depuis la fin du XIXe siècle, on sait de manière de plus en plus précise que le périhélie de cette planète (le point de son orbite le plus proche du Soleil) avance un peu plus que le prévoient les équations de Newton : l'excédent est de 43 secondes d'arc par siècle, c'est-à-dire l'angle sous lequel on voit un cheveu à une distance d'un mètre, explique Etienne Klein. Einstein se dit simplement que sa théorie sera validée si elle prédit correctement cette "anomalie" de l'avance du périhélie de Mercure." Une part du manuscrit Einstein-Besso est consacrée à ce test crucial. Aux pages d'Einstein, des lignes d'équations, sans ratures, presque vierges de tout texte, succèdent celles de Besso, un peu plus hésitantes et annotées de nombreuses explications. Le résultat est calamiteux. Au lieu d'expliquer le petit décalage de 43 secondes d'arc par siècle, la nouvelle théorie propose une avance de plus de 1 800 secondes d'arc par siècle. Très loin de la réalité des observations astronomiques ! "Mais, un peu plus loin dans le manuscrit, les deux hommes se rendent compte qu'ils se sont trompés sur la masse du Soleil", dit Etienne Klein. Une erreur d'un facteur 10, qu'ils corrigent finalement, pour parvenir à un résultat moins absurde, mais toujours décevant : 18 secondes d'arc par siècle... Echec complet ? Un peu plus loin, en conclusion d'un tout autre calcul, Einstein écrit : "Stimmt" ("Correct"). "En dépit de l'échec de sa théorie à expliquer l'avance du périhélie de Mercure, Einstein croit avoir démontré autre chose, au détour d'une équation, décrypte Etienne Klein. En mai 1907, il avait eu l'intuition qu'une chute libre peut "annuler" un champ de gravitation. Ici, il pense avoir démontré qu'un mouvement de rotation peut, lui aussi, être considéré comme équivalent à un champ de gravitation. Il croit avoir généralisé son principe d'équivalence." Mais, plus de deux ans plus tard, Einstein comprend que son calcul était faux : il n'a rien généralisé du tout. C'est alors qu'il accepte d'utiliser dans sa théorie le premier tenseur, jugé trop complexe, que lui avait proposé Grossmann. Et en 1915, il teste ce nouveau tenseur sur l'avance du périhélie de Mercure. Cette fois, le résultat est le bon !"

Pentcho Valev
  #3  
Old August 9th 14, 12:03 AM posted to sci.astro
Pentcho Valev
external usenet poster
 
Posts: 8,078
Default WAS EINSTEIN A CHEAT ?

One of the most blatant lies in the history of science:

http://bartleby.net/173/7.html
Albert Einstein: "If a ray of light be sent along the embankment, we see from the above that the tip of the ray will be transmitted with the velocity c relative to the embankment. Now let us suppose that our railway carriage is again travelling along the railway lines with the velocity v, and that its direction is the same as that of the ray of light, but its velocity of course much less. Let us inquire about the velocity of propagation of the ray of light relative to the carriage. It is obvious that we can here apply the consideration of the previous section, since the ray of light plays the part of the man walking along relatively to the carriage. The velocity W of the man relative to the embankment is here replaced by the velocity of light relative to the embankment. w is the required velocity of light with respect to the carriage, and we have w = c - v. The velocity of propagation of a ray of light relative to the carriage thus comes out smaller than c. But this result comes into conflict with the principle of relativity set forth in Section V."

That is, according to Einstein, the Galilean-Newtonian addition of velocities, w=c-v, "comes into conflict with the principle of relativity". Of all the Einsteinians inhabiting the Earth during the last century, not one could think of a reason why this glaring lie should be questioned, let alone rejected.

Pentcho Valev
 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Did NASA cheat about Mars soil? fossilid Amateur Astronomy 3 November 6th 08 02:15 PM
Did NASA cheat about Mars soil? fossilid Astronomy Misc 1 November 6th 08 02:14 PM
EINSTEINIANS WILL CHEAT THE LIGHT-SPEED BARRIER AS WELL Pentcho Valev Astronomy Misc 0 November 11th 07 06:29 AM
CHEAT EviLinSidEu666 Misc 0 July 2nd 04 05:17 AM
CHEAT EviLinSidEu666 Misc 0 July 2nd 04 05:16 AM


All times are GMT +1. The time now is 07:22 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 SpaceBanter.com.
The comments are property of their posters.