The World, Strange But True?

Here is the 2002 "Parallel Universes" show in the BBC Horizon series. This show discusses string theory, membranes, 11 dimensional M-theory, and parallel universes. This video stars Burt Ovrut, Lisa Randall, Neil Turok, and Paul Steinhardt:

Part 1:


Part 2:


Part 3:


Part 4:


Part 5: