::::::What I meant was that the derivations and discussions should be split off to other articles. The top level article of a subject this important should not have any calculations, criticisms, revisions, etc. directly explained in it. They can be expounded upon in dedicated articles. This page should simply explain in laymen's terms what it is and what it is not, IMO. Then, the leads of those in depth articles should be included with a link to that article. Math, knowledge of quantum physics, reference to quantum particles, Einstein's criticisms, new formulations, etc. do not belong in a *top* level article. A high school student should be able to read this, and I doubt many college graduates can.