How can I make you see what I saw? The machine stood near one end of a great, open square that was surrounded by massive buildings. Those buildings! I had never seen their like before. And yet there was a similarity of line, of mathematical precision which linked them with the architecture of New York and Chicago. It was as if the building construction of to-day had been carried to an extreme length. As if the machine had carried it forward. I did not think that at the moment, but later....
The walls of the massive buildings were broken by yawning doorways. So this, I thought, is the future; it can be nothing less than that. I stepped out of the machine, holding on to it for support, still feeling terribly sick and giddy. Then I saw the cylinders! They came gliding from one of the openings in an upright fashion, and this was the singular thing about them, that their means of locomotion were not apparent to the eye. There were no wheels or treads. They appeared to skim the stone or concrete with which the square was paved, rather than touch it. Oddly repellent they were, and intimidating, and I loosened the automatic in its shoulder holster—the small one I always carry—and prepared for emergencies, though bullets were useless against the cylinders as I was to discover later.
The cylinders were smooth things about five feet tall, of a dulled metal hue, with here and there shining spots which constantly waxed and waned in color. They were machines—I thought of them as machines—and it was reasonable to suppose that behind them lurked a human intelligence. The people of the future, I thought, have invented devices unknown to us of the Twentieth Century; and it came over me how wonderful it was going to be to meet those superior people, talk to them, gaze upon the marvels with which they had surrounded themselves.
So I went to meet the cylinders.
Their soft whispering meant nothing to me at first. Nor at first did I suspect the source of the gentle pressure running over me from head to foot, as the cylinders came close. Then with an odd thrill of apprehension I realized that the curious cylinders were handling, examining me, that from them emanated an electrical force, a manipulation of invisible rays which functioned as organs of touch. Alone, bewildered, trying vainly to comprehend the strange situation. I had to call on every ounce of my self-control to remain calm. Yes, I was afraid—only the fool says he never is—but more afraid of being afraid, of showing fear. I still believed that behind those cylinders must lurk a human intelligence. The genius of the race seemed to run along the line of making robots. There was the "metal brain" at Washington, that told of the tides, the electrical eye which watched a thousand industrial processes, a myriad automatic devices functioning with little or no supervision from man; and of course I had read the play "R. U. R.," science fiction stories dealing with the future of machinery, and it was inevitable—strange, and yet not so strange—that I should expect an advancement, a realization of all those things in the future. Man the inventor, I
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