inhuman correctness between personnel of opposite sexes. After weeks in the black, meeting a man who could pay a compliment without risking court-martial must be like a shot of adrenalin. Better and better!
“Are you sure?” Warburton persisted. “For instance, won’t we be in the way when the next ship comes from Jupiter?”
“She’ll approach the opposite end of the asteroid,” Blades said. “Won’t stay long, either.”
“How long?”
“One watch, so the crew can relax a bit among those of us who’re off duty. It’d be a trifle longer if we didn’t happen to have an empty bag at the moment. But never very long. Even running under thrust the whole distance, Jupe’s a good ways off. They’ve no time to waste.”
“When is the next ship due?”
“The Pallas Castle is expected in the second watch from now.”
“Second watch. I see.” Warburton stalked on with a brooding expression on his Puritan face.
*
Blades might have speculated about that, but someone asked him why the Station depended on spin for weight. Why not put in an internal field generator, like a ship? Blades explained patiently that an Emett large enough to produce uniform pull through a volume as big as the Sword was rather expensive. “Eventually, when we’re a few megabucks ahead of the game—”
“Do you really expect to become rich?” Ellen asked. Her tone was awed. No Earthsider had that chance any more, except for the great corporations. “Individually rich?”
“We can’t fail to. I tell you, this is a frontier like nothing since the Conquistadores. We could very easily have been wiped out in the first couple of years—financially or physically—by any of a thousand accidents. But now we’re too far along for that. We’ve got it made, Jimmy and I.”
“What will you do with your wealth?”
“Live like an old-time sultan,” Blades grinned. Then, because it was true as well as because he wanted to shine in her eyes: “Mostly, though, we’ll go on to new things. There’s so much that needs to be done. Not simply more asteroid mines. We need farms; timber; parks; passenger and cargo liners; every sort of machine. I’d like to try getting at some of that water frozen in the Saturnian System. Altogether, I see no end to the jobs. It’s no good our depending on Earth for anything. Too expensive, too chancy. The Belt has to be made completely self-sufficient.”
“With a nice rakeoff for Sword Enterprises,” Gilbertson scoffed.
“Why, sure. Aren’t we entitled to some return?”
“Yes. But not so out of proportion as the Belt companies seem to expect. They’re only using natural resources that rightly belong to the people, and the accumulated skills and wealth of an entire society.”
“Huh! The People didn’t do anything with the Sword. Jimmy and I and our boys did. No Society was around here grubbing nickel-iron and riding out gravel storms; we were.”
“Let’s leave politics alone,” Warburton snapped. But it was mostly Ellen’s look of distress which shut Blades up.
To everybody’s relief, they reached Central Control about then. It was a complex of domes and rooms, crammed with more equipment than Blades could put a name to. Computers were in Chung’s line, not his. He wasn’t able to answer all of Warburton’s disconcertingly sharp questions.
But in a general way he could. Whirling through vacuum with a load of frail humans and intricate artifacts, the Sword must be at once machine, ecology, and unified organism. Everything had to mesh. A failure in the thermodynamic balance, a miscalculation in supply inventory, a few mirrors perturbed out of proper orbit, might spell Ragnarok. The chemical plant’s purifications and syntheses were already a network too large for the human mind to grasp as a whole, and it was still growing. Even where men could have taken charge, automation was cheaper, more reliable, less risky of lives. The computer system housed in Central Control was not only the brain, but the nerves and heart of the Sword.
“Entirely cryotronic, eh?” Warburton commented. “That seems to be the usual practice at the Stations. Why?”
“The least expensive type for us,” Blades answered. “There’s no problem in maintaining liquid helium here.”
Warburton’s gaze was peculiarly intense. “Cryotronic systems are vulnerable to magnetic and radiation disturbances.”
“Uh-huh. That’s one reason we don’t have a nuclear power plant. This far from the sun, we don’t get enough emission to worry about. The asteroid’s mass screens out what little may arrive. I know the TIMM system is used on ships; but if nothing else, the initial cost is more than we want to pay.”
“What’s TIMM?” inquired the Altair’s chaplain.
“Thermally Integrated Micro-Miniaturized,” Ellen said crisply. “Essentially, ultraminiaturized ceramic-to-metal-seal vacuum tubes running off thermionic generators. They’re immune to gamma ray and magnetic pulses, easily shielded against particule radiation, and economical of power.” She grinned. “Don’t tell me there’s nothing about them in Leviticus, Padre!”
“Very fine for a ship’s autopilot,” Blades agreed. “But as I said, we needn’t worry about rad or mag units here, we don’t mind sprawling a bit, and as for thermal efficiency, we want to waste some heat. It goes to maintain internal temperature.”
“In other words, efficiency depends on what you need to effish,” Ellen bantered. She grew grave once more and studied him for a while before she mused, “The same person who swung a pick, a couple of years ago, now deals with something as marvelous as this . . . . ” He forgot about worrying.
*
But he remembered later, when the gig had left and Chung called him to his office. Avis came too, by request. As she entered, she asked why.
“You were visiting your folks Earthside last year,” Chung said. “Nobody else in the Station has been back as recently as that.”
“What can I tell you?”
“I’m not sure. Background, perhaps. The feel of the place. We don’t really know, out in the Belt, what’s going on there. The beamcast news is hardly a trickle. Besides, you have more common sense in your left little toe than that big mick yonder has on his entire copperplated head.”
They seated themselves in the cobwebby low-gee chairs around Chung’s desk. Blades took out his pipe and filled the bowl with his tobacco ration for today. Wouldn’t it be great, he thought dreamily, if this old briar turned out to be an Aladdin’s lamp, and the smoke condensed into a blonde she-Canadian—?
“Wake up, will you?” Chung barked.
“Huh?” Blades started. “Oh. Sure. What’s the matter? You look like a fish on Friday.”
“Maybe with reason. Did you notice anything unusual with that party you were escorting?”
“Yes, indeed.”
“What?”
“About one hundred seventy-five centimeters tall, yellow hair, blue eyes, and some of the smoothest fourth-order curves I ever—”
“Mike, stop that!” Avis sounded appalled. “This is serious.”
“I agree. She’ll be leaving in a few more watches.”
The girl bit her lip. “You’re too old for that mooncalf rot and you know it.”
“Agreed again. I feel more like a bull.” Blades made pawing motions on the desktop.
“There’s a lady present,” Chung said.
Blades saw that Avis had gone quite pale. “I’m sorry,” he blurted. “I never thought . . . I mean, you’ve always seemed like—”