The Second Science Fiction MEGAPACK®. Robert SilverbergЧитать онлайн книгу.
“O.K., Jack. Try ’er.”
The tug moved gently away from the asteroid, and the cable that bound the two together became taut. Harry carefully inspected his handiwork to make sure that everything had been done properly and that the mechanism would stand the stress.
“So far so good,” he muttered, more to himself than to Jack.
Then he carefully set two compact little strain gauges on the anchor itself, at ninety degrees from each other on the circumference of the huge anchor bolt. Two others were already in position in the universal joint itself. When everything was ready, he said: “Give ’er a try at length.”
The tug moved away from the asteroid, paying out the cable as it went.
Hauling around an asteroid that had a mass on the order of one hundred seventy-four million metric tons required adequate preparation. The nonmagnetic stony asteroids are an absolute necessity for the Belt Cities. In order to live, man needs oxygen, and there is no trace of an atmosphere on any of the little Belt worlds except that which Man has made himself and sealed off to prevent it from escaping into space. Carefully conserved though that oxygen is, no process is or can be one hundred per cent efficient. There will be leakage into space, and that which is lost must be replaced. To bring oxygen from Earth in liquid form would be outrageously expensive and even more outrageously inefficient—and no other planet in the System has free oxygen for the taking. It is much easier to use Solar energy to take it out of its compounds, and those compounds are much more readily available in space, where it is not necessary to fight the gravitational pull of a planet to get them. The stony asteroids average thirty-six per cent oxygen by mass; the rest of it is silicon, magnesium, aluminum, nickel, and calcium, with respectable traces of sodium, chromium, phosphorous manganese, cobalt, potassium, and titanium. The metallic nickel-iron asteroids made an excellent source of export products to ship to Earth, but the stony asteroids were for home consumption.
This particular asteroid presented problems. Not highly unusual problems, but problems nonetheless. It was massive and had a high rate of spin. In addition, its axis of spin was at an angle of eighty-one degrees to the direction in which the tug would have to tow it to get it to the processing plant. The asteroid was, in effect, a huge gyroscope, and it would take quite a bit of push to get that axis tilted in the direction that Harry Morgan and Jack Latrobe wanted it to go. In theory, they could just have latched on, pulled, and let the thing precess in any way it wanted to. The trouble is that that would not have been too good for the anchor bolt. A steady pull on the anchor bolt was one thing: a nickel-steel bolt like that could take a pull of close to twelve million pounds as long as that pull was along the axis. Flexing it—which would happen if they let the asteroid precess at will—would soon fatigue even that heavy bolt.
The cable they didn’t have to worry about. Each strand was a fine wire of two-phase material—the harder phase being borazon, the softer being tungsten carbide. Winding these fine wires into a cable made a flexible rope that was essentially a three-phase material—with the vacuum of space acting as the third phase. With a tensile strength above a hundred million pounds per square inch, a half inch cable could easily apply more pressure to that anchor than it could take. There was a need for that strong cable: a snapping cable that is suddenly released from a tension of many millions of pounds can be dangerous in the extreme, forming a writhing whip that can lash through a spacesuit as though it did not exist. What damage it did to flesh and bone after that was of minor importance; a man who loses all his air in explosive decompression certainly has very little use for flesh and bone thereafter.
“All O.K. here,” Jack’s voice came over Harry’s headphones.
“And here,” Harry said. The strain gauges showed nothing out of the ordinary.
“O.K. Let’s see if we can flip this monster over,” Harry said, satisfied that the equipment would take the stress that would be applied to it.
He did not suspect the kind of stress that would be applied to him within a few short months.
CHAPTER II
The hotel manager was a small-minded man with a narrow-minded outlook and a brain that was almost totally unable to learn. He was, in short, a “normal” Earthman. He took one look at the card that had been dropped on his desk from the chute of the registration computer and reacted. His thin gray brows drew down over his cobralike brown eyes, and he muttered, “Ridiculous!” under his breath.
The registration computer wouldn’t have sent him the card if there hadn’t been something odd about it, and odd things happened so rarely that the manager took immediate notice of it. One look at the title before the name told him everything he needed to know. Or so he thought.
The registration robot handled routine things routinely. If they were not routine, the card was dropped on the manager’s desk. It was then the manager’s job to fit everything back into the routine. He grasped the card firmly between thumb and forefinger and stalked out of his office. He took an elevator down to the registration desk. His trouble was that he had seized upon the first thing he saw wrong with the card and saw nothing thereafter. To him, “out of the ordinary” meant “wrong”—which was where he made his mistake.
There was a man waiting impatiently at the desk. He had put the card that had been given him by the registration robot on the desk and was tapping his fingers on it.
The manager walked over to him. “Morgan, Harry?” he asked with a firm but not arrogant voice.
“Is this the city of York, New?” asked the man. There was a touch of cold humor in his voice that made the manager look more closely at him. He weighed perhaps two-twenty and stood a shade over six-two, but it was the look in the blue eyes and the bearing of the man’s body that made the manager suddenly feel as though this man were someone extraordinary. That, of course, meant “wrong.”
Then the question that the man had asked in rebuttal to his own penetrated the manager’s mind, and he became puzzled. “Er…I beg your pardon?”
“I said, ‘Is this York, New?’” the man repeated.
“This is New York, if that’s what you mean,” the manager said.
“Then I am Harry Morgan, if that’s what you mean.”
The manager, for want of anything better to do to cover his confusion, glanced back at the card—without really looking at it. Then he looked back up at the face of Harry Morgan. “Evidently you have not turned in your Citizen’s Identification Card for renewal, Mr. Morgan,” he said briskly. As long as he was on familiar ground, he knew how to handle himself.
“Odd’s Fish!” said Morgan with utter sadness, “How did you know?”
The manager’s comfortable feeling of rightness had returned. “You can’t hope to fool a registration robot, Mr. Morgan,” he said “When a discrepancy is observed, the robot immediately notifies a person in authority. Two months ago, Government Edict 7-3356-Hb abolished titles of courtesy absolutely and finally. You Englishmen have clung to them for far longer than one would think possible, but that has been abolished.” He flicked the card with a finger. “You have registered here as ‘Commodore Sir Harry Morgan’—obviously, that is the name and anti-social title registered on your card. When you put the card into the registration robot, the error was immediately noted and I was notified. You should not be using an out-of-date card, and I will be forced to notify the Citizen’s Registration Bureau.”
“Forced?” said Morgan in mild amazement. “Dear me! What a terribly strong word.”
The manager felt the hook bite, but he could no more resist the impulse to continue than a cat could resist catnip. His brain did not have the ability to overcome his instinct. And his instinct was wrong. “You may consider yourself under arrest, Mr. Morgan.”
“I thank you for that permission,” Morgan said with a happy smile. “But I think I shall not take advantage of it.” He stood there with that same happy smile while two hotel security guards walked up and stood beside him, having been called by the manager’s signal.
Again it