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Famous Brainwashers in Einstein's Schizophrenic World



 
 
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  #1  
Old February 2nd 17, 08:32 AM posted to sci.astro
Pentcho Valev
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Default Famous Brainwashers in Einstein's Schizophrenic World

Jim Clash: "Einstein's Theory of Relativity says that as one speeds up, time slows down. In the extreme, that implies time travel into the future."

Neil deGrasse Tyson: "Yes. I can send you off on a mission traveling near the speed of light, and time would slow down immensely for you."

http://www.forbes.com/sites/jimclash...the-spaceship/

My comment in Forbes:

Time would not slow down for you if you are traveling near the speed of light. Special relativity predicts just the opposite: Time would SPEED UP for you. You will discover this by checking stationary clocks you pass by against your clocks. The comparison will show that the stationary clock you check against two of your clocks is slow while your clocks are FAST:

Banesh Hoffmann, Relativity and Its Roots, p. 105: "In one case your clock is checked against two of mine, while in the other case my clock is checked against two of yours, and this permits us each to find without contradiction that the other's clocks go more slowly than his own."

Actually this is reductio ad absurdum. The only reasonable conclusion is that time dilation does not exist (moving clocks run just as fast as stationary ones) and the underlying premise, Einstein's 1905 constant-speed-of-light postulate, is false.

Pentcho Valev
  #2  
Old February 2nd 17, 09:32 AM posted to sci.astro
Pentcho Valev
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Default Famous Brainwashers in Einstein's Schizophrenic World

Clever brainwashers have already left the sinking ship - the pioneer of the campaign was John Baez:

http://c6.quickcachr.fotos.sapo.pt/i...2108_dBrrH.png

https://edge.org/response-detail/11356
John Baez 2008: "One of the big problems in physics - perhaps the biggest! - is figuring out how our two current best theories fit together. On the one hand we have the Standard Model, which tries to explain all the forces except gravity, and takes quantum mechanics into account. On the other hand we have General Relativity, which tries to explain gravity, and does not take quantum mechanics into account. Both theories seem to be more or less on the right track - but until we somehow fit them together, or completely discard one or both, our picture of the world will be deeply schizophrenic. [....] So, I eventually decided to quit working on quantum gravity."

Silly brainwashers are still active but have problems with Einstein's spacetime:

http://radio.wpsu.org/post/reality-not-what-we-can-see
"The challenge is to somehow bring the notion of granularity to spacetime, bring the discrete to the continuous. This is the problem that has baffled theoretical physicists for at least half a century."

My comment in the above article:

That is, wasted fifty years! Spacetime is not an ab initio model that one can modify. It is a CONSEQUENCE of Einstein's constant-speed-of-light postulate, and if the consequence is unsatisfactory, the postulate must be false (logic forbids the combination "true postulate, wrong consequence"):

http://community.bowdoin.edu/news/20...rs-of-gravity/
"Special relativity is based on the observation that the speed of light is always the same, independently of who measures it, or how fast the source of the light is moving with respect to the observer. Einstein demonstrated that as an immediate consequence, space and time can no longer be independent, but should rather be considered a new joint entity called "spacetime."

Nowadays theoreticians almost universally reject spacetime:

https://www.edge.org/response-detail/26563
Nobel Laureate David Gross observed, "Everyone in string theory is convinced...that spacetime is doomed. But we don't know what it's replaced by."

https://www.youtube.com/watch?v=U47kyV4TMnE
Nima Arkani-Hamed (06:09): "Almost all of us believe that space-time doesn't really exist, space-time is doomed and has to be replaced by some more primitive building blocks."

https://edge.org/response-detail/25477
What scientific idea is ready for retirement? Steve Giddings: "Spacetime. Physics has always been regarded as playing out on an underlying stage of space and time. Special relativity joined these into spacetime... [...] The apparent need to retire classical spacetime as a fundamental concept is profound..."

http://www.newscientist.com/article/...spacetime.html
"Rethinking Einstein: The end of space-time [...] The stumbling block lies with their conflicting views of space and time. As seen by quantum theory, space and time are a static backdrop against which particles move. In Einstein's theories, by contrast, not only are space and time inextricably linked, but the resulting space-time is moulded by the bodies within it. [...] Something has to give in this tussle between general relativity and quantum mechanics, and the smart money says that it's relativity that will be the loser."

Pentcho Valev
  #3  
Old February 2nd 17, 06:01 PM posted to sci.astro
Pentcho Valev
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Default Famous Brainwashers in Einstein's Schizophrenic World

Brainwasher John Norton finds brainwasher Michio Kaku too dishonest:

http://www.pitt.edu/~jdnorton/papers/Chasing.pdf
JOHN NORTON: "Finally, in an apparent eagerness to provide a seamless account, an author may end up misstating the physics. Kaku (2004, p. 45) relates how Einstein found that his aversion to frozen light was vindicated when he later learned Maxwell's theory." MICHIO KAKU: "When Einstein finally learned Maxwell's equations, he could answer the question that was continually on his mind. As he suspected, he found that there were no solutions of Maxwell's equations in which light was frozen in time. But then he discovered more. To his surprise, he found that in Maxwell's theory, light beams always traveled at the same velocity, no matter how fast you moved." JOHN NORTON AGAIN: "This is supposedly what Einstein learned as a student at the Zurich Polytechnic, where he completed his studies in 1900, well before the formulation of the special theory of relativity. Yet the results described are precisely what is not to be found in the ether based Maxwell theory Einstein would then have learned. That theory allows light to slow and be frozen in the frame of reference of a sufficiently rapidly moving observer."

John Norton rebukes Michio Kaku for lying too blatantly. The truth is that, in Maxwell's 19th century theory, light beams did not travel "at the same velocity, no matter how fast you moved".

Michio Kaku is not the only liar who teaches that Maxwell's 19th century theory predicted independence of the speed of light from the speed of the observer. This is a very fundamental lie in Einstein's schizophrenic world. See, for instance, Brian Cox flying towards the spotlight at 0.75c and informing the gullible audience that the light hits him in the face at c, not 1.75c, and that this was a prediction of Maxwell's 19th century theory:

http://www.youtube.com/watch?v=Mpw68rvF4pc
Einstein's Relativity

More examples (this particular lie often goes hand in hand with the lie that the Michelson-Morley experiment has confirmed Einstein's 1905 constant-speed-of-light postulate):

http://www.lecture-notes.co.uk/sussk...al-relativity/
Leonard Susskind: "One of the predictions of Maxwell's equations is that the velocity of electromagnetic waves, or light, is always measured to have the same value, regardless of the frame in which it is measured. (...) So, in Galilean relativity, we have c'=c-v and the speed of light in the moving frame should be slower than in the stationary frame, directly contradicting Maxwell. Scientists before Einstein thought that Galilean relativity was correct and so supposed that there had to exist a special, universal frame (called the aether) in which Maxwell's equations would be correct. However, over time and many experiments (including Michelson-Morley) it was shown that the speed of light did not depend on the velocity of the observer measuring it, so that c'=c."

http://www.amazon.com/Why-Does-mc2-S.../dp/0306817586
Brian Cox, Jeff Forshaw, Why Does E=mc2?: (And Why Should We Care?), p. 91: "...Maxwell's brilliant synthesis of the experimental results of Faraday and others strongly suggested that the speed of light should be the same for all observers. This conclusion was supported by the experimental result of Michelson and Morley, and taken at face value by Einstein."

http://cfile205.uf.daum.net/attach/1...4EE5A30219CDD4
Brian Greene, The Elegant Universe, p. 19: "If she fires the laser toward you - and if you had the appropriate measuring equipment - you would find that the speed of approach of the photons in the beam is 670 million miles per hour. But what if you run away, as you did when faced with the prospect of playing catch with a hand grenade? What speed will you now measure for the approaching photons? To make things more compelling, imagine that you can hitch a ride on the starship Enterprise and zip away from your friend at, say, 100 million miles per hour. Following the reasoning based on the traditional Newtonian worldview, since you are now speeding away, you would expect to measure a slower speed for the oncoming photons. Specifically, you would expect to find them approaching you at (670 million miles per hour - 100 million miles per hour =) 570 million miles per hour. Mounting evidence from a variety of experiments dating back as far as the 1880s, as well as careful analysis and interpretation of Maxwell's electromagnetic theory of light, slowly convinced the scientific community that, in fact, this is not what you will see. Even though you are retreating, you will still measure the speed of the approaching photons as 670 million miles per hour, not a bit less. Although at first it sounds completely ridiculous, unlike what happens if one runs from an oncoming baseball, grenade, or avalanche, the speed of approaching photons is always 670 million miles per hour. The same is true if you run toward oncoming photons or chase after them - their speed of approach or recession is completely unchanged; they still appear to travel at 670 million miles per hour. Regardless of relative motion between the source of photons and the observer, the speed of light is always the same."

Pentcho Valev
  #4  
Old February 3rd 17, 10:08 AM posted to sci.astro
Pentcho Valev
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Posts: 8,078
Default Famous Brainwashers in Einstein's Schizophrenic World

Steven Jonathan Carlip is the champion among brainwashers in Einstein's schizophrenic world. A synopsis of his teaching: The speed of light is constant by definition. Einstein said the speed of light is variable in a gravitational field - an interpretation which is perfectly valid and makes good physical sense - but after Einstein the speed of light in a gravitational field somehow became constant and is going to remain so forever. So constant that "it does not even make any sense to say that it varies". Finally, the speed of light falling in a gravitational field is twice as variable as the speed of ordinary falling bodies:

http://www.desy.de/user/projects/Phy..._of_light.html
Steve Carlip: "Is c, the speed of light in vacuum, constant? At the 1983 Conference Generale des Poids et Mesures, the following SI (Systeme International) definition of the metre was adopted: The metre is the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. This defines the speed of light in vacuum to be exactly 299,792,458 m/s. This provides a very short answer to the question "Is c constant": Yes, c is constant by definition! [...] 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, but a more modern interpretation is that the speed of light is constant in general relativity. [...] Finally, we come to the conclusion that the speed of light is not only observed to be constant; in the light of well tested theories of physics, it does not even make any sense to say that it varies."

http://arxiv.org/pdf/gr-qc/9909014v1.pdf
Steve Carlip: "It is well known that the deflection of light is twice that predicted by Newtonian theory; in this sense, at least, light falls with twice the acceleration of ordinary "slow" matter."

Pentcho Valev
 




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