Master of Mystics and the relativity of time

Master of the subtle sciences. There are limitations to which you can master the subtle sciences before you get lost in its complexity. There is only so much that you can separate the energy from the Energetic before you get in trouble.
All subtle energy, both internal to the physical body and external of the human body is subject to laws. Sound vibration is one example.

You need subtle tools to detect subtle energy. The gross material science are getting better and better at detecting subtle energy the more sensitive and precise the measuring equipment they make.