What is Multiverse ?
What is "Multiverse" ? The Multiverse  is a hypothetical  group of multiple universes. Together, these universes embrace  everything that exists:  space, time, matter, energy, the whole of  information, and the  laws and constants that explain  them. The various  universes in  the Multiverse  are called "parallel universes,"  "other universes," "alternative universes,"  or "many worlds." History of "Multiverse Theory" American philosopher and psychologist William James used the term "multiverse" in 1895, but in a different context. Erwin Schrödinger gave a lecture in Dublin in 1952, where  he jokingly  warned the  audience that what he was trying  to say might  "sound crazy." When  his equations seem  to explain  several different stories, he said, "these are not  alternatives, but everything will actually  happen at the same time."  This type  of duality is called "superposition". Examp...