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She nodded.

"Of course. Anyway, the mineral is very rare on Venus, and you know how tough it is to search for anything in Gorbu-vashtar. What's important is the lead it gave Sophoulis. You see, the dielectric constant of this material isn't constant at all. It increases with applied voltage. Look at this curve here."

Lancaster whistled. "What the devil—but that's impossible! That much variability means a crystal structure which is—uh—flexible, damn it! But you've got a brittle substance here—"

According to the accepted theory of dielectricity, this couldn't be. Lancaster realized with a thumping behind his veins that the theory would have to be modified. Rather, this was an altogether different phenomenon from normal insulation.

He supposed some geological freak had formed the mineral. Venus was a strange planet anyway. But that didn't matter. The important thing now was to get to know this process. He went off into a happy mist of quantum mechanics, oscillation theory, and periodic functions of a complex variable.

Karen and Isaacson exchanged a slow smile.

Sophoulis and his people had done heroic work under adverse conditions. A tentative theory of the mechanism involved had already been formulated, and the search had started for a means to duplicate the super-dielectricity in materials otherwise more suitable to man's needs. But as he grew familiar with the place and the job, Lancaster wondered just how adverse the conditions really were.

True, the equipment was old and cranky, much of it haywired together, much of it invented from scratch. But Rakkan the Martian, for all his lack of formal education, was unbelievably clever where it came to making apparatus and making it behave, and Friedrichs was a top-flight designer. The lab had what it needed—wasn't that enough?

The rest of Lancaster's crew were equally good. The Dufreres were physical chemists par excellence, Isaacson a brilliant crystallographer with an unusual brain for mathematics, Hwang an expert on quantum theory and inter-atomic forces, Karen an imaginative experimenter. None of them quite had the synthesizing mentality needed for an overall picture and a fore-vision of the general direction of work—that had been Sophoulis' share, and was now Lancaster's—but they were all cheerful and skilled where it came to detail work and could often make suggestions in a theoretical line.

Then, too, there was no Security snooping about, no petty scramble for recognition and promotion, no red tape. What was more important, Lancaster began to realize, was the personal nature of the whole affair. In a Project, the overall chief set the pattern, and it was followed by his subordinates with increasingly less latitude as you worked down through the lower ranks. You did what you were told, produced results or else, and kept your mouth shut outside your own sector of the Project. You had only the vaguest idea of what actually was being created, and why, and how it fitted into the broad scheme of society.

Hwang and Rakkan commented on that, one "evening" at dinner when they had grown more relaxed in Lancaster's presence. "It was inevitable, I suppose, that scientific research should become corporate," said the Chinese. "So much equipment was needed, and so many specialties had to be coordinated, that the solitary genius with only a few assistants hadn't a chance. Nevertheless, it's a pity. It's destroyed initiative in many promising young men. The top man is no longer a scientist at all—he's an administrator with some technical background. The lower ranks do have to exercise ingenuity, yes, but only along the lines they are ordered to follow. If some interesting sideline crops up, they can't investigate it. All they can do is submit a memorandum to the chief, and most likely if anything is done it will be carried out by someone else."

"What would you do about it?" shrugged Lancaster. "You just admitted that the old-time genius in a garret can't compete."

"No—but the small team of creative specialists, each with an excellent understanding of the others' fields, and each working in a loose, free-willed cooperation with the rest, can. Indeed, the results will be much better. It was tried once, you may know. The early cybernetics men, back in the last century, worked that way."

"I wish we could co-opt some biologists and psychologists into this," murmured Rakkan. His English was good, though indescribably accented by his vocal apparatus. "The cellular and neural implications of dielectricity look—promising. Maybe later."

"Well," said Lancaster defensively, "a large Project can be made more secure—less chance of leakage."

Hwang said nothing, but he cocked an eyebrow at an almost treasonable angle.

In going through Sophoulis' equations, Lancaster found what he believed was the flaw that was blocking progress. The man had used a simplified quantum mechanics without correction for relativistic effects. That made for neater mathematics but overlooked certain space-time aspects of the psi function. The error was excusable, for Sophoulis had not been familiar with the Belloni matrix, a mathematical tool that brought order into what was otherwise incomprehensible chaos. Belloni's work was still classified information, being too useful, in the design of new alloys, for general consumption. Lancaster went happily to work correcting the equations. But when he was finished, he realized that he had no business showing his results without proper clearance.

He wandered glumly into the lab. Karen was there alone, setting up an apparatus for the next attempt at heat treatment. A smock covered her into shapelessness, and her spectacular hair was bound up in a kerchief, but she still looked good. Lancaster, a shy man, was more susceptible to her than he wanted to be.

"Where's Berg?" he asked.

"Back on Earth with Jessup," she told him. "Why?"

"Damn! It holds up the whole business till he returns." Lancaster explained his difficulty.

Karen laughed. "Oh, that's all right," she said in the low voice he liked to hear. "We've all been cleared."

"Not officially. I've got to see the papers."

She glared at him then and stamped her foot. "How stupid can you get without having to be spoon fed?" she snapped. "You've seen how much we think of regulations here. Let's have those equations, Mac."

"But—blast it, Karen, you don't appreciate the need for security. Berg explained it to me once—how dangerous the rebels are, and how easily they can steal our secrets. And they'll stop at nothing. Do you want another Hemispheric War?"

She looked oddly at him, and when she spoke it was softly. "Allen, do you really believe that?"

"Certainly! It's obvious, isn't it? Our country is maintaining the peace of the Solar System—once we drop the reins, all hell will run away from us."

"What's wrong with setting up a world-wide federation of countries? Most other nations are willing."

"But that—it's not practical!"

"How do you know? It's never been tried."

"Anyway, we can't decide policy. That's just not for us."

"The United States is a democratic country—remember?"

"But—" Lancaster looked away. For a moment he stood unspeaking, and she watched him with grave eyes and said nothing. Then, not really knowing why he did it, he lifted a defiant head. "All right! We'll go ahead—and if Berg sends us all to camp, don't blame me."

"He won't." She laughed and clapped his shoulder. "You know, Allen, there are times when I think you're human after all."

"Thanks," he grinned wryly. "How about—uh—how about having a—a b-beer with me now? To celebrate."

"Why, sure."

They went down to the shop. A cooler of beer was there, its contents being reckoned as among the essential supplies brought from Earth by Jessup. Lancaster uncapped two bottles, and he and Karen sat down on a bench, swinging their legs and looking over the silent, waiting machines. Most of the station personnel were off duty now, in the arbitrary "night."