Why do scientists now believe we live in a 10-dimensional universe?

Has physics finally reached the very boundaries of reality?

There seems to be evidence to suggest that our world and everything in it are only ghostly images: projections from a level of reality so beyond our own that the real reality is literally beyond both space and time. The main architect of this astonishing idea is one of the world's most eminent thinkers- physicist David Bohm, a protege of Einstein's. Earlier, he noticed that, in plasmas, particles stopped behaving like individuals and started behaving as if they were part of a larger and inter connected whole. He continued his work in the behavior of oceans of these particles, noting their behaving as if they know what each on the untold trillions of individual particles were doing.