<p><BR/>Replying to:<BR/><DIV CLASS='Discussion_PostQuote'>I'll have to copy the previous paragraph in the book, then, but I don't have it with me now. Meanwhile there's another matter, having to do with what DrRocket said about Hilbert having come up with certain equations before Einstein but Einstein, nevertheless, deserving most of the praise. Some people are not that mild concerning the issue and they even say that Einstein was a shameless plagiarist. For example, the "Nexus" magazine published an article titled "Einstein--Plagiarist of the Century", which is no longer freely available. I downloaded & saved many a long time ago when they allowed you to see most of them, & so I could even place here the entire article, but maybe it's enough with the subtitle...Einstein plagiarised the work of several notable scientists in his 1905 papers on special relativity and E = mc2, yet the physics community has never bothered to set the record straight in the past century. ...& the abstract... Proponents of Einstein have acted in a way that appears to corrupt the historical record. Albert Einstein, Time Magazine's "Person of the Century", wrote a long treatise on special relativity theory (it was actually called "On the Electrodynamics of Moving Bodies", 1905a), without listing any references. Many of the key ideas it presented were known to Lorentz (for example, the Lorentz transformation) and Poincaré before Einstein wrote the famous 1905 paper. As was typical of Einstein, he did not discover theories; he merely commandeered them. He took an existing body of knowledge, picked and chose the ideas he liked, then wove them into a tale about his contribution to special relativity. This was done with the full knowledge and consent of many of his peers, such as the editors at Annalen der Physik. The most recognisable equation of all time is E = mc2. It is attributed by convention to be the sole province of Albert Einstein (1905). However, the conversion of matter into energy and energy into matter was known to Sir Isaac Newton ("Gross bodies and light are convertible into one another...", 1704). The equation can be attributed to S. Tolver Preston (1875), to Jules Henri Poincaré (1900; according to Brown, 1967) and to Olinto De Pretto (1904) before Einstein. Since Einstein never correctly derived E = mc2 (Ives, 1952), there appears nothing to connect the equation with anything original by Einstein. Arthur Eddington's selective presentation of data from the 1919 Eclipse so that it supposedly supported "Einstein's" general relativity theory is surely one of the biggest scientific hoaxes of the 20th century. His lavish support of Einstein corrupted the course of history. Eddington was less interested in testing a theory than he was in crowning Einstein the king of science. The physics community, unwittingly perhaps, has engaged in a kind of fraud and silent conspiracy; this is the byproduct of simply being bystanders as the hyperinflation of Einstein's record and reputation took place. This silence benefited anyone supporting Einstein. That magazine is quite sensationalist, so you never know what to believe when you read its reports. Arkady: I don't have a college degree but I do have some college education. I dropped out of college after just three semesters of Biology. Biology departments don't give physics courses, though. I'm going over my high school physics, math & chemistry so I can reach a higher level of expertise that can be of use for an amateur astronomer. Apparently most such amateurs dislike these subjects & just want to watch...like voyeurs. I'm having problems here with choosing the font size after copying/pasting.... <br />Posted by daniel_rey_m</DIV></p><p>My advice, based on that excerpt is to ignore Nexus in the future and burn any back copies that you might have. They have taken a grain of truth and built it into a mountain.</p><p>Certainly elements of special relativity were known to Lorentz and Poincare. The transformation of coordinates in special relativity is called the Lorentz transformation for a reason. Poincare was also interested in the problems associated with the "aether". But it was Einstein who formulated special relativity and who framed it economically with just axioms: 1) the speed of light is the same in all inertial reference frames and 2) the laws of physics take the same form in all inertial reference frames. Poincare doesn't need anyone to defend his contributions to science, and more so to mathematics. The most famous problem in mathematics for the last century or so was the Poincare Conjecture, solved only a few years ago by Perleman. His contributions to celestial mechanics are seminal. And it was Poincare's work in celestial mechanics and dynamical systems that really set the stage for what is, inaccurately, called "chaos theory". His reputation is safe. Einstein is the father of special relativity, and Nexus is just all wet.</p><p>General relativity is even more clearly the work of Einstein. Special relativity was needed to address some clear, major and vexing open problems in physics. It would have been invented by someone, maybe Lorentz or Poincare, if Einstein had not cracked the problem. But general relativity was a great invention for which there was no apparent crying need. Sure the precession of the perihelion of Mercury, was not adequately predicted with Newtonian mechanics, but the error is actually quite small. Einstein accurately predicted it, although the initial calculations were a bit off, as were his initial calculations of the bending of light by the gravitational field of the sun -- which is what Nexus was slyly alluding to with regard to Eddington and his experimental confirmation of that effect. But it was Einstein working alone who came up with the fundamental idea that gravity could be explained by geometry. That was a stroke of genius.</p><p>What is true is that the popular press exaggerates Einstein's mental prowess. He was exceedingly smart. But so were a lot of other people. Einstein was one of the best. But he did not stand head and shoulders above all others. He was not particularly strong in mathematics -- lots of other people were better. Hilbert was much stronger in mathematics, and that ought not be a big surprise. Hilbert was a mathematician. Einstein was a physicist. Einstein was a better physicist than was Hilbert. <br /></p> <div class="Discussion_UserSignature"> </div>