Parallel Universes - Part 2
Scientists now believe there may really be a parallel universe - in fact, there may be an infinite number of parallel universes, and we just happen to live in one of them.
These other universes contain space, time and strange forms of exotic matter. Some of them may even contain you, in a slightly different form. Scientists believe that these parallel universes exist less than one millimeter away from us. It is believed that our gravity is just a weak signal leaking out of another universe into ours.