Om and Big Bang Theory.Watch a short Video on Sound of OM and Theory of Big Bang, the benefits of OM Chanting.

Paramahansa Yogananda called it "the vibration of the Cosmic Motor."
The syllable and sound "Om" is a vital part of the science of yoga. It's a tool, a phenomenon, a mystery. To many people in the modern times, "Om" (aum) is just a word chanted in meditation or as a closing prayer in yoga practice