Significance of Nad within human beings:  one must learn the most ancient & precious concept of wisely listening to the Nad. Just like fragrance out of flowers; this is a continuous heavenly hymn that emanates out of the Creator with a soothing rhythm within the human brain/ mind. If one can latch onto its melody; the true potency of a human being could be realized. Try best to get grips with this Divine piece of wondrous tune which is somewhat similar to that of the gentle buzzing of the bee-like creature — heard in village farm-fields at night. Moreover, proper understanding of this exclusive music could also lead one to the ENERGY Powerhouse of Nature. Various applications could be envisaged by virtue of harnessing this natural-mechanism leading one towards joyous and comfortable-living; it could also help promoting every purpose of human life upon our Universe and Beyond.