books.google.de - Have you ever wanted someone to explain the Theory of Relativity to you in a way that's honest and easy to understand? The Cults of Relativity does just that, playfully explaining parallel universes, the warping of time and how Einstein derived E=mc2. Then it blasts off into the deep unknown. From there,...http://books.google.de/books/about/The_cults_of_relativity.html?hl=de&id=1To9AQAAIAAJ&utm_source=gb-gplus-shareThe cults of relativity