Travel To Parallel Universes 2024. Stranded in 1955, marty mcfly learns about the death of doc brown in 1885 and must travel back in time to save him. The american theoretical physicist and string theorist extraordinaire brian greene, of columbia university, argues that the plausibility of multiversal travel—conceding that parallel.

Find 20 best books on parallel universes. Stranded in 1955, marty mcfly learns about the death of doc brown in 1885 and must travel back in time to save him.