Talk:Theory of relativity

Great article

1) Superb avoidance of difficult science in a scientific article. Best not to be confusing. 2) Nice attention on Eddington rather than the theory itself. 3) Good mind reading regarding Eddington's dreams. 4) Nice work ignoring the facts about things that have been inventing using GR such as GPS

And rather than simply be sarcastic, I will work on a better article over the weekend. One that actually discusses the science.

Special and general relativity

This article seems to combine the two. They are different ideas and need to be distinguished. JoshuaZ 19:21, 24 February 2007 (EST)

Agreed. Separate articles would make more sense. I don't have time to do the necessary work right now, but if no one else does it I'm sure I'll get to it eventually. Tsumetai 10:11, 25 February 2007 (EST)

Moral Relativism line needs to go.

I have never heard anyone advocating moral relativism use either of the theories of relativity to do it. Actually, the only people who I've ever heard that from are relativity deniers like Fred Hutchison. Not only does that show a grave misunderstanding of the scientific theory, but also a misunderstanding of the phrase "moral relativism". In any case, you can't draw moral implications from scientific theories. When someone says that Einstein's theory of relativity implies some kind of moral relativism, they're really saying "The geometric theory of gravity allows me to internalize my moral decisions".

That line is ridiculous and irrelevant, and needs to disappear.

I don't like it at all in its present form, but the word "relativity" is thrown around casually quite a lot and there might be justification for a section with a title like "what relativity is not."

E.g. Scott Adams, author of the Dilbert comic strip, says "Einstein’s great insight was assuming reality was not fixed, and that everything was relative to the observer" and goes on to say "I have extended that thinking to people..."

What follows is interesting if not very profound, but dragging Einstein into it is not helpful.

It just goes to show the value of jargon. When scientists give something a simple name like "relativity," people assume they understand it and misapply it. I'm just thankful that people aren't very familiar with mathematics or we'd be hearding about crop circles in Galois fields. Dpbsmith 12:50, 25 February 2007 (EST)

<math>e=mc^2</math> not "attributed" to Einstein.

<math>e=mc^2</math> isn't just "attributed" to Einstein. When someone says "attributed", they typically mean that someone is given credit for an idea somewhat apocryphally. Einstein obtained the relation in his Zur Elektrodynamik bewegter Körper, in which, from the Lorentz transformations, he obtained the relations:

<math>E = \sqrt{c^4m^2+p^2c^2}</math> and then, as <math>p\to0</math>:

<math>E=mc^2</math>.

And these bizarre polemics are undermining what little credibility this encyclopedia has. Sneering at Einstein and glorifying the contributions of Ponicare makes all of the sense of arguing over whether Leibniz or Newton invented calculus, particularly since there are very palpable differences between Einstein and Ponicare's treatments of the subjects. And, I see someone has removed the "there is no evidence for the general theory", but I'm sure it will be back by this afternoon. That's ever weirder -- how on earth can someone say that "there is no evidence" and then, in the same article, link to black holes?

I'm not going to go back to that article on Dirac Notation to fill up all of those links with articles until I'm sure one of the administrators isn't going to replace them with accusations of quantum mechanics being tantamount to the Kabbalah, or something equally stupid.