^29:4.21 The Master Physical Controllers often function in batteries of hundreds, thousands, and even millions and by varying their positions and formations are able to effect energy control in a collective as well as an individual capacity. As requirements vary, they can upstep and accelerate the energy volume and movement or detain, condense, and retard the energy currents. They influence energy and power transformations somewhat as so-called catalytic agents augment chemical reactions. They function by inherent ability and in co-operation with the Supreme Power Centres.

^29:4.22 3. Energy Transformers. The number of these beings in a superuniverse is unbelievable. There are almost 1,000,000 in Satania alone, and the usual quota is 100 for each inhabited world.

^29:4.23 The energy transformers are the conjoint creation of the Seven Supreme Power Directors and the Seven Centre[1] Supervisors. They are among the more personal orders of physical controllers, and except when an associate power director is present on an inhabited world, the transformers are in command. They are the planetary inspectors of all departing seraphic transports. All classes of celestial life can utilize the less personal orders of the physical controllers only by liaison with the more personal orders of the associate directors and the energy transformers.

^29:4.24 These transformers are powerful and effective living switches, being able to dispose themselves for or against a given power disposition or directionization. They are also skillful in their efforts to insulate the planets against the powerful energy streams passing between gigantic planetary and starry neighbours. Their energy-transmutive attributes render them most serviceable in the important task of maintaining universal energy balance, or power equilibrium. At one time they seem to consume or store energy; at other times they appear to exude or liberate energy. The transformers are able to increase or to diminish the “storage-battery” potential of the living and dead energies of their respective realms. But they deal only with physical and semimaterial energies, they do not directly function in the domain of life, neither do they change the forms of living beings.

^29:4.25 In some respects the energy transformers are the most remarkable and mysterious of all semimaterial living creatures. They are in some unknown manner physically differentiated, and by varying their liaison relationships, they are able to exert a profound influence upon the energy which passes through their associated presences. The status of the physical realms seems to undergo a transformation under their skillful manipulation. They can and do change the physical form of the energies of space. With the aid of their fellow controllers they are actually able to change the form and potential of 27 of the 30 physical energies of the superuniverse power charge. That three of these energies are beyond their control proves that they are not instrumentalities of the Unqualified Absolute.

^29:4.26 ¶ The remaining four groups of the Master Physical Controllers are hardly persons within any acceptable definition of that word. These transmitters, associators, dissociators, and frandalanks are wholly automatic in their reactions; nevertheless they are in every sense intelligent. We are greatly limited in our knowledge of these wonderful entities because we cannot communicate with them. They appear to understand the language of the realm, but they cannot communicate with us. They seem fully able to receive our communications but quite powerless to make response.

^29:4.27 4. Energy Transmitters. These beings function chiefly, but not wholly, in an intraplanetary capacity. They are marvellous dispatchers of energy as it is manifested on the individual worlds.

^29:4.28 When energy is to be diverted to a new circuit, the transmitters deploy themselves in a line along the desired energy path, and by virtue of their unique attributes of energy-attraction, they can actually induce an increased energy flow in the desired direction. This they do just as literally as certain metallic circuits directionize the flow of certain forms of electric energy; and they are living superconductors for more than half of the 30 forms of physical energy.

^29:4.29 Transmitters form skillful liaisons which are effective in rehabilitating the weakening currents of specialized energy passing from planet to planet and from station to station on an individual planet. They can detect currents which are much too feeble to be recognized by any other type of living being, and they can so augment these energies that the accompanying message becomes perfectly intelligible. Their services are invaluable to the broadcast receivers.

^29:4.30 Energy transmitters can function with regard to all forms of communicable perception; they can render a distant scene “visible” as well as a distant sound “audible.” They provide the emergency lines of communication in the local systems and on the individual planets. These services must be used by practically all creatures for purposes of communication outside of the regularly established circuits.

^29:4.31 These beings, together with the energy transformers, are indispensable to the maintenance of mortal existence on those worlds having an impoverished atmosphere, and they are an integral part of the technique of life on the nonbreathing planets.

^29:4.32 5. Primary Associators. These interesting and invaluable entities are masterly energy conservators and custodians. Somewhat as a plant stores solar light, so do these living organisms store energy during times of plus manifestations. They work on a gigantic scale, converting the energies of space into a physical state not known on Urantia. They are also able to carry forward these transformations to the point of producing some of the primitive units of material existence. These beings simply act by their presence. They are in no way exhausted or depleted by this function; they act like living catalytic agents.

^29:4.33 During seasons of minus manifestations they are empowered to release these accumulated energies. But your knowledge of energy and matter is not sufficiently advanced to make it possible to explain the technique of this phase of their work. They always labour in compliance with universal law, handling and manipulating atoms, electrons, and ultimatons much as you maneuver adjustable type to make the same alphabetical symbols tell vastly different stories.

^29:4.34 The associators are the first group of life to appear on an organizing material sphere, and they can function at physical temperatures which you would regard as utterly incompatible with the existence of living beings. They represent an order of life which is simply beyond the range of human imagination. Together with their co-workers, the dissociators, they are the most slavish of all intelligent creatures.

^29:4.35 6. Secondary Dissociators. Compared with the primary associators, these beings of enormous antigravity endowment are the reverse workers. There is never any danger that the special or modified forms of physical energy on the local worlds or in the local systems will be exhausted, for these living organizations are endowed with the unique power of evolving limitless supplies of energy. They are chiefly concerned with the evolution of a form of energy which is hardly known on Urantia from a form of matter which is recognized still less. They are truly the alchemists of space and the wonder-workers of time. But in all the wonders they work, they never transgress the mandates of Cosmic Supremacy.