Del Rey, Lester – Instinct

“Hands one-billionth inch accurate,” the robot creaked; it was a meaningless noise, though they had found the unit of measure mentioned. But whatever it meant, the hands were steady enough. The microprobe began touching shadowy bunches of atoms, droning and grating. “Freak. Very bad freak. How he lived? Would stop tropoblast, not attach to uterus. Ketone—no ketone there. Not understand. How he live?”

Ceofor dashed for their chromosome blanks and began lettering in the complex symbols they used. For a second, Senthree hesitated. Then he caught fire and began making notes along with his assistant. It seemed to take hours; it probably did. The old robot had his memory intact, but there were no quick ways for him to communicate. And at last, the antique grunted in disgust and turned his back on them. Beswun pulled a switch.

“He expects to be discharged when not in use. Crazy, isn’t it?” the physicist explained. “Look, boss, am I wrong, or isn’t that close to what we did on the eleventh couple?”

“Only a few genes different in three chromosomes. We were close. But—umm, that’s ridiculous. Look at all the brain tissue he’d have—and a lot of it unconnected. And here—that would put an extra piece on where big and little intestines join—a perfect focal point for infection. It isn’t efficient biological engineering. And yet—umm—most animals do have just that kind of engineering. I think the old robot was right—this would be Man!” He looked at their excited faces, and his shoulders sank. “But there isn’t time. Not even time to make a zygote and see what it would look like. Our appropriations won’t come through.”

It should have been a bombshell, but he saw at once that they had already guessed it. Ceofor stood up slowly.

“We can take a look, boss. We’ve got the sperm from the male that failed—all we have to do is modify those three, instead of making up a whole cell. We might as well have some fun before we go out looking for sand fleas that secrete hydrofluoric acid and menace our colonies. Come on, even in your new body I’ll beat you to a finished cell!”

Senthree grinned ruefully, but he moved toward the creation booth. His hands snapped on the little time field out of pure habit as he found a perfect cell. The little field would slow time almost to zero within its limits, and keep any damage from occurring while he worked. It made his own work difficult, since he had to force the probe against that, but it was insulated to some extent by other fields.

Then his hands took over. For a time he worked and thought, but the feeling of the protoplasm came into them, and his hands were almost one with the life stuff, sensing its tiny responses, inserting another link onto a chain, supplanting an atom of hydrogen with one of the hydroxyl radicals, wielding all the delicate chemical manipulation. He removed the defective genes and gently inserted the correct ones. Four hundred years of this work lay behind him—work he had loved, work which had meant the possible evolution of his race into all it might be.

It had become instinct to him—instinct in only a colloquial sense, however; this was learned response, and real instinct lay deeper than that, so deep that no reason could overcome it and that it was automatic even the first time. Only Man had had instinct and intelligence— stored somehow in this tiny cell that lay within the time field.

He stepped out, just as Ceofor was drawing back in a dead heat. But the younger robot inspected Senthree’s cell, and nodded. “Less disturbance and a neater job on the nucleus—I can’t see where you pierced the wall. Well, if we had thirty years—even twenty—we could have Man again—or a race. Yours is male and mine female. But there’s no time… . Shall I leave the time field on?”

Senthree started to nod.

Then he swung to Beswun. “The time field. Can it be reversed?”

“You mean to speed time up within it? No, not with that model. Take a bigger one. I could build you one in half an hour. But who’d want to speed up tune with all the troubles you’d get? How much?”

“Ten thousand—or at least seven thousand times! The period is up tomorrow when disbursements have to be made. I want twenty years in a day.”

Beswun shook his head. “No. That’s what I was afraid of. Figure it this way: you speed things up ten thousand times and that means the molecules in there speed up just that much, literally. Now 273° times ten thousand—and you have more than two million degrees of temperature. And those molecules have energy! They come busting out of there. No, can’t be done.”

“How much can you do?” Senthree demanded.

Beswun considered. “Ten times—maybe no more than nine. That gives you all the refractories would handle, if we set it up down in the old pit under the building—you know, where they had the annealing oven.”

It wasn’t enough; it would still take two years. Senthree dropped onto a seat, vagrantly wondering again how this queer brain of his that the psychologists studied futilely could make him feel tired when his body could have no fatigue. It was probably one of those odd circuits they didn’t dare touch.

“Of course, you can use four fields,” Beswun stated slowly. “Big one outside, smaller one, still smaller, and smallest inside that. Fourth power of nine is about sixty-six hundred. That’s close—raise that nine a little and you’d have your twenty years in a day. By the time it leaked from field to field, it wouldn’t matter. Take a couple of hours.”

“Not if you get your materials together and build each shell inside the other—you’ll be operating faster each step then,” Ceofor shouted. “Somebody‘11 have to go in and stay there a couple of our minutes toward the end to attach the educator tapes—and to revive the couple!”

“Take power,” Beswun warned.

Senthree shrugged. Let it. If the funds they had wouldn’t cover it, the Directorate would have to make it up, once it was used. Besides, once Man was created, they couldn’t fold up the bio-labs. “I’ll go in,” he suggested.

“My job,” Ceofor told him flatly. “You won the contest in putting the cells right.”

Senthree gave in reluctantly, largely because the younger robot had more experience at reviving than he did. He watched Beswun assemble the complicated net of wires and become a blur as he seemed to toss the second net together almost instantly. The biochemist couldn’t see the third go up—it was suddenly there, and Beswun was coming out as it flashed into existence. He held up four fingers, indicating all nets were working.

Ceofor dashed in with the precious cells for the prepared incubators that would nurture the bodies until maturity, when they would be ready for the educators. His body seemed to blur, jerk, and disappear. And almost at once he was back.

Senthree stood watching for a moment more, but there was nothing to see. He hesitated again, then turned and moved out of the building. Across the street lay his little lodging place, where he could relax with his precious two books—almost complete—that had once been printed by Man. Tonight he would study that strange bit of Man’s history entitled Gather, Darkness, with its odd indications of a science that Man had once had which had surpassed even that of the robots now. It was pleasanter than the incomprehensibility of the mysteriously titled Mein Kampf. He’d let his power idle, and mull over it, and consider again the odd behavior of male and female who made such a complicated business of mating. That was probably more instinct—Man, it seemed, was filled with instincts.

For a long time, though, he sat quietly with the book on his lap, wondering what it would be like to have instincts. There must be many unpleasant things about it. But there were also suggestions that it could be pleasant. Well, he’d soon know by observation, even though he could never experience it. Man should have implanted one instinct in a robot’s brain, at least, just to show what it was like.

He called the lab once, and Ceofor reported that all was doing nicely, and that both children were looking quite well. Outside the window, Senthree heard a group go by, discussing the latest bits of news on the Arcturus expedition. At least in that, Man had failed to equal the robots. He had somehow died before he could find the trick of using identity exchange to overcome the limitation imposed by the speed of light.

Finally he fell to making up a speech that he could deliver to the Director, Arpenten, when success was in his hands. It must be very short—something that would stick in the robot’s mind for weeks, but carrying everything a scientist could feel on proving that those who opposed him were wrong. Let’s see. …