Brian Greene explains string theory. He talks about super string theory and a multidimensional universe. Is string theory a way to come up with a unified theory.
Channels: Others Physics (General) Astrophysics
Tags: b0a95f9efb5c95d7fa57d3862a0519f0_universe.flv
Uploaded by: dhumana ( Send Message ) on 03-10-2014.
Duration: 19m 7s