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