Kurt's laugh was full of anger, not amusement. "Oh, yes. They have many tricks here. They are big brains, eggheads, all of them with their favorite gadgets. They put you through a machine to get you registered on a tape. Then, my boy, you cannot get outside the base without ringing all the alarms! Neat, eh? So if you want to make a break, you must try it before they tape you." Ross did not trust Kurt, but he was listening to him attentively. The other's argument sounded convincing to one whose general ignorance of science led him to be as fearful of the whole field as his ancestors had been of black magic. As all his generation, he was conditioned to believe that all kinds of weird inventions were entirely possible and probable--usually to be produced in some dim future, but perhaps today. "They must have you taped," Ross pointed out. Kurt laughed again, but this time he was amused. "They believe that they have. Only they are not as smart as they believe, the major and the rest, including Millaird! No, I have a fighting chance to get out of this place, only I cannot do it alone. That is why I have been waiting for them to bring in a new guy I could get to before they had him pinned down for good. You are tough, Murdock. I saw your record, and I'm betting that you did not come here with the intention of staying. So--here is your chance to go along with one who knows the ropes. You will not have such a good one again." The longer Kurt talked, the more convincing he was. Ross lost a few of his suspicions. It was true that he had come prepared to run at the first possible opportunity, and if Kurt had everything planned, so much the better. Of course, it was possible that Kurt was a stool pigeon, leading him on as a test. But that was a chance Ross would have to take. "Look here, Murdock, maybe you think it's easy to break out of here. Do you know where we are, boy? We're near enough to the North Pole as makes no difference! Are you going to leg it back some hundreds of miles through thick ice and snow? A nice jaunt if you make it. I do not think that you can--not without plans and a partner who knows what he is about." "And how _do_ we go? Steal one of those atomjets? I'm no pilot--are you?" "They have other things besides a-j's here. This place is strictly hush-hush. Even the a-j's do not set down too often for fear they will be tracked by radar. Where have you been, boy? Don't you know the Reds are circling around up here? These fellows watch for Red activity, and the Reds watch them. They play it under the table on both sides. We get our supplies overland by cats----" "Cats?" "Snow sleds, like tractors," the other answered impatiently. "Our stuff is dumped miles to the south, and the cats go down once a month to bring it back. There's no trick to driving a cat, and they tear off the miles----"