Jack swung his hat. "Three cheers, then, for the modern Archimedes! You won't take that amiss now Edmund." We gave the cheers, and I could see that Edmund was immensely pleased. "And now," Jack continued, "tell us all about it. Where are we going?" "Pardon me, Jack," was Edmund's reply, "but I'd rather keep that for a surprise. You shall know everything in good time; or at least everything that you can understand," he added, with a slightly malicious smile. Feeling a little more interest than the others, perhaps, in the scientific aspects of the business, I asked Edmund to tell us something more about the nature of his wonderful invention. He responded with great good humor, but rather in the manner of a schoolmaster addressing pupils who, he knows, cannot entirely follow him. "These knobs and handles on the walls," he said, "control the driving power, which, as I have told you, comes from the atoms of matter which I have persuaded to unlock their hidden forces. I push or turn one way and we go ahead, or we rise; I push or turn another way and we stop, or go back. So I concentrate the atomic force just as I choose. It makes us go, or it carries us back to earth, or it holds us motionless, according to the way I apply it. The earth is what I kick against at present, and what I hold fast by; but any other sufficiently massive body would serve the same purpose. As to the machinery, you'd need a special education in order to understand it. You'd have to study the whole subject from the bottom up, and go through all the experiments that I have tried. I confess that there are some things the fundamental reason of which I don't understand myself. But I know how to apply and control the power, and if I had Professor Thomson and Professor Rutherford here, I'd make them open their eyes. I wish I had been able to kidnap them." "That's a confession that, after all, you've kidnapped us," put in Jack, smiling. "If you insist upon stating it in that way--yes," replied Edmund, smiling also. "But you know that now you've consented." "Perhaps you'll treat us to a trip to Paris," Jack persisted. "Better than that," was the reply. "Paris is only an ant-hill in comparison with what you are going to see." And so, indeed, it turned out! Finally all got out their pipes, and we began to make ourselves at home, for truly, as far as luxurious furniture was concerned, we were as comfortable as at the Olympus Club, and the motion of the strange craft was so smooth and regular that it soothed us like an anodyne. It was only those unnamed, subtle senses which man possesses almost without being aware of their existence that assured us that we were in motion at all. After we had smoked for an hour or so, talking and telling stories quite in the manner of the club, Edmund suddenly asked, with a peculiar smile: "Aren't you a little surprised that this small room is not choking full of smoke? You know that the shutters are tightly closed."