One of the first questions that must be considered is that of the transmission of Force, Energy or Motion. Science has told us that Light travels and is "contagious," that Heat travels and is "contagious," that Electricity travels and is "contagious," that Magnetism travels and is "contagious." But is has failed to find evidences of Cohesive Force, or Adhesive Force, or the Force of Gravitation, or the Force of Chemical Affinity, or the Force of Corpuscular Affinity, being "contagious," and although it recognizes that they must "travel" beyond the limits of the bodies manifesting them, yet it has hazarded no theory or hypothesis, worthy of the name, to account for the phenomenon. It informs us that Light, Heat, Magnetism and Electricity "travel" (via waves of the "Ether") at the rate of 184,000 miles per second--and that when they reach their destination the "Ether waves" set up similar vibrations in the Substance with which they come in contact. The only explanation of the method or medium of "travel" is the "Aristotle's Ether" Theory, which, while generally accepted as a working hypothesis, nevertheless, brings a broad smile to the face of any thoughtful scientist who considers it in detail. As for the medium of the transmission of Gravitation, Cohesion, Chemical Affinity and Molecular Affinity, Science is mute. All that she says is that Gravitation is believed to travel _instantaneously_ over distances that it takes Light, travelling at the rate of 184,000 miles per second, _over two thousand years_ to travel. Verily, Gravitation defies Scientific theories and estimates, and laughs at the "Ether." Let us see if the Dynamic Thought Theory throws any light on the subject! The first step in the solution of the problem of the transferring and communication of Energy is the remembrance of the fact that the Energy is _purely Mental_. Be it Gravitation, Affinity or Attraction, on the one hand--or Light, Heat, Magnetism or Electricity on the other--it is all Mental Force. Attraction in all of its forms has been recognized as Mental Action. And the vibrations that cause Light, Heat, Magnetism and Electricity have been seen to result from the Law of Attraction, and, therefore, are Mental. This being the case, would it not be wise for us to look for a solution of the transmission of Force and Energy in the region from which it originated--_the Mental Region_? Does not this seem reasonable? Should not the explanation for Mental Effects be sought in a Mental Cause? And should not the medium between Mind and Mind be looked for in the Mental Region?