"Certainly," he replied.
"Am I to infer from your remarks that, in the course of time, man will be able to economize this force, and adapt it to his wants?"
"Yes."
"Go on with your exposition, I again beg of you; lead me deeper into this expanding study."
"There is but little more that you can comprehend now, as I have said," he answered. "All materials known to man are of coarse texture, and the minds of men are not yet in a condition to comprehend finer exhibitions of force, or of motion modifications. Pure energy, in all its modifications, is absolutely unknown to man. What men call heat, gravitation, light, electricity, and magnetism are the grosser attributes attending alterations in an unknown, attenuated, highly developed force producer. They are results, not causes. The real force, an unreached energy, is now flooding all space, pervading all materials. Everywhere there exists an infinite sea of motion absolute. Since this primeval entity can not now affect matter, as matter is known to man, man's sense can only be influenced by secondary attributes of this energy. Unconscious of its all-pervading presence, however, man is working towards the power that will some day, upon the development of latent senses, open to him this new world. Then at last he will move without muscular exertion, or the use of heat as an agent of motion, and will, as I am now doing, bridle the motion of space. Wherever he may be situated, there will then be warmth to any degree that he wishes, for he will be able to temper the seasons, and mass motion illimitable, also, for this energy, I reiterate, is omnipresent. However, as you will know more of this before long, we will pass the subject for the present."
My guide slowly moved the lever. I sat in deep reflection, beginning to comprehend somewhat of his reasoning, and yet my mind was more than clouded. The several ambiguous repetitions he had made since our journey commenced, each time suggesting the same idea, clothing it in different forms of expression, impressed me vaguely with the conception of a certain something for which I was gradually being prepared, and that I might eventually be educated to grasp, but which he believed my mind was not yet ready to receive. I gathered from what he said that he could have given clearer explanations than he was now doing, and that he clothed his language intentionally in mysticism, and that, for some reason, he preferred to leave my mind in a condition of uncertainty. The velocity of the boat increased as he again and again cautiously touched the lever, and at last the responsive craft rose nearly out of the water, and skimmed like a bird over its surface. There was no object in that lake of pure crystal to govern me in calculating as to the rapidity of our motion, and I studied to evolve a method by which I could time our movements. With this object in view I tore a scrap from my clothing and tossed it into the air. It fell at my feet as if in a calm. There was no breeze. I picked the fragment up, in bewilderment, for I had expected it to fall behind us. Then it occurred to me, as by a flash, that notwithstanding our apparently rapid motion, there was an entire absence of atmospheric resistance. What could explain the paradox? I turned to my guide and again tossed the fragment of cloth upward, and again it settled at my feet. He smiled, and answered my silent inquiry.
"There is a protecting sheet before us, radiating, fan-like, from the bow of our boat as if a large pane of glass were resting on edge, thus shedding the force of the wind. This diaphragm catches the attenuated atmosphere and protects us from its friction."
"But I see no such protecting object," I answered.
"No; it is invisible. You can not see the obstructing power, for it is really a gyrating section of force, and is colorless. That spray of metal on the brow of our boat is the developer of this protecting medium. Imagine a transverse section of an eddy of water on edge before us, and you can form a comparison. Throw the bit of garment as far as you can beyond the side of the boat."
I did so, and saw it flutter slowly away to a considerable distance parallel with our position in the boat as though in a perfect calm, and then it disappeared. It seemed to have been dissolved. I gazed at my guide in amazement.