By its means the hypothetical molecule and atom postulated by science become visible and living realities to the occult student, and on this closer examination he finds them to be much more complex in their structure than the scientific man has yet realized them to be.

The more minute this nodal subdivision, the less must be the tendency to give up part of the vibrational energy into the shape of translational energy in the course of a collision; and I think it is rigorously demonstrable that the whole translational energy must ultimately become transformed into vibrational energy of higher and higher nodal subdivisions if each molecule is a continuous elastic solid.