The vital energy or life inherited in our body is called Prana. How this life force work, how it help in processing the mind-body functioning, and in self-realization. The word Prana is mentioned in Taittriya-Upanishad.
According to the scripture, it lies as a sheath immediately after the Physical Body Sheath. We at the institute are looking into the existence of Prana through mathematical and experimental verification by using the principles of thermodynamics.