String & M Theory

String Theory and M Theory could lead to the theory of everything.
In short (very short) they state that the universe is made up of little strings of energy
which vibrate at resonant specific frequencies. You can compare it to the strings of a musical instrument
vibrating differently to make up different tunes, so you could say this multiverse is a collection of symphonies!
The theories also include hidden dimensions and parallel universes - hello astral planes, shamanic altered states and other-dimensional beings!

Online Streaming: Michio Kaku Interview
20 minute online streaming BBC interview with physicist Michio Kaku who explains these theories in layman's terms quite wonderfully.

Streaming docu: The Elegant Universe Documentary
Awesome online streaming 3 hour Documentary based on Brian Greene's book "The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory" featuring himself as presenter and interviews of the world's leading physicists. There's some cool CGI too :p
article: Elegant physicist makes string theory sexy

"Genesis takes place continually in a timeless ocean of Nirvana."
Michio Kaku