Robot Dreams

"Oh, Timmie."

"Are you angry because I asked?"

"No. Of course not."

"Because I know your name is Miss Fellowes, but – but sometimes, I call you ‘Mother’ inside. Is that all right?"

"Yes. Yes. It’s all right. And I won’t leave you any more and nothing will hurt you. I’ll be with you to care for you always. Call me Mother, so I can hear you."

"Mother," said Timmie contentedly, leaning his cheek against hers.

She rose, and, still holding him, stepped up on the chair. The sudden begi

And Stasis was punctured and the room was empty.

The Billiard Ball

James Priss – I suppose I ought to say Professor James Priss, though everyone is sure to know whom I mean even without the title – always spoke slowly.

I know. I interviewed him often enough. He had the greatest mind since Einstein, but it didn’t work quickly. He admitted his slowness often. Maybe it was because he had so great a mind that it didn’t work quickly.

He would say something in slow abstraction, then he would think, and then he would say something more. Even over trivial matters, his giant mind would hover uncertainly, adding a touch here and then another there.

Would the Sun rise tomorrow, I can imagine him wondering. What do we mean by "rise"? Can we be certain that tomorrow will come? Is the term "Sun" completely unambiguous in this co

Add to this habit of speech a bland countenance, rather pale, with no expression except for a general look of uncertainty; gray hair, rather thin, neatly combed; business suits of an invariably conservative cut; and you have what Professor James Priss was – a retiring person, completely lacking in magnetism.

That’s why nobody in the world, except myself, could possibly suspect him of being a murderer. And even I am not sure. After all, he was slow-thinking; he was always slow-thinking. Is it conceivable that at one crucial moment he managed to think quickly and act at once?

It doesn’t matter. Even if he murdered, he got away with it. It is far too late now to try to reverse matters and I wouldn’t succeed in doing so even if I decided to let this be published.

Edward Bloom was Priss’s classmate in college, and an associate, through circumstance, for a generation afterward. They were equal in age and in their propensity for the bachelor life, but opposites in everything else that mattered.

Bloom was a living flash of light; colorful, tall, broad, loud, brash, and self-confident. He had a mind that resembled a meteor strike in the sudden and unexpected way it could seize the essential. He was no theroetician, as Priss was; Bloom had neither the patience for it, nor the capacity to concentrate intense thought upon a single abstract point. He admitted that; he boasted of it.

What he did have was an unca

It is a well-known story, and not too badly exaggerated, that nothing Bloom ever built had failed to work, or to be patentable, or to be profitable. By the time he was forty-five, he was one of the richest men on Earth.

And if Bloom the Technician were adapted to one particular matter more than anything else, it was to the way of thought of Priss the Theoretician. Bloom’s greatest gadgets were built upon Priss’s greatest thoughts, and as Bloom grew wealthy and famous, Priss gained phenomenal respect among his colleagues.

Naturally it was to be expected that when Priss advanced his Two-Field Theory, Bloom would set about at once to build the first practical anti-gravity device.

My job was to find human interest in the Two-Field Theory for the subscribers to Tele-News Press, and you get that by trying to deal with human beings and not with abstract ideas. Since my interviewee was Professor Priss, that wasn’t easy.

Naturally, I was going to ask about the possibilities of anti-gravity, which interested everyone; and not about the Two-Field Theory, which no one could understand – "Anti-gravity?" Priss compressed his pale lips and considered. "I’m not entirely sure that it is possible, or ever will be. I haven’t – uh – worked the matter out to my satisfaction. I don’t entirely see whether the Two-Field equations would have a finite solution, which they would have to have, of course, if – " And then he went off into a brown study.

I prodded him. "Bloom says he thinks such a device can be built."

Priss nodded. "Well, yes, but I wonder. Ed Bloom has had an amazing knack at seeing the unobvious in the past. He has an unusual mind. It’s certainly made him rich enough."

We were sitting in Priss’s apartment. Ordinary middle-class. I couldn’t help a quick glance this way and that. Priss was not wealthy.

I don’t think he read my mind. He saw me look. And I think it was on his mind. He said, "Wealth isn’t the usual reward for the pure scientist. Or even a particularly desirable one."

Maybe so, at that, I thought. Priss certainly had his own kind of reward. He was the third person in history to win two Nobel Prizes, and the first to have both of them in the sciences and both of then unshared. You can’t complain about that. And if he wasn’t rich, neither was he poor.

But he didn’t sound like a contented man. Maybe it wasn’t Bloom’s wealth alone that irked Priss; maybe it was Bloom’s fame among the people of Earth generally; maybe it was the fact that Bloom was a celebrity wherever he went, whereas Priss, outside scientific conventions and faculty clubs, was largely anonymous.

I can’t say how much of all this was in my eyes or in the way I wrinkled the creases in my forehead, but Priss went on to say, "But we’re friends, you know. We play billiards once or twice a week. I beat him regularly." (I never published that statement. I checked it with Bloom, who made a long counterstatement that began "He beats me at billiards. That jackass – " and grew increasingly personal thereafter. As a matter of fact, neither one was a novice at billiards. I watched them play once for a short while, after the statement and counterstatement, and both handled the cue with professional aplomb. What’s more, both played for blood, and there was no friendship in the game that I could see.) I said, "Would you care to predict whether Bloom will manage to build an anti-gravity device?"

"You mean would I commit myself to anything? Hmm. Well, let’s consider, young man. Just what do we mean by anti-gravity? Our conception of gravity is built around Einstein’s General Theory of Relativity, which is now a century and a half old but which, within its limits, remains firm. We can picture it – "

I listened politely. I’d heard Priss on the subject before, but if I was to get anything out of him – which wasn’t certain – I’d have to let him work his way through in his own way.

"We can picture it," he said, "by imagining the Universe to be a Oat, thin, superflexible sheet of untearable rubber. If we picture mass as being associated with weight, as it is on the surface of the Earth, then we would expect a mass, resting upon the rubber sheet, to make an indentation. The greater the mass, the deeper the indentation.

"In the actual Universe," he went on, "all sorts of masses exist, and so our rubber sheet must be pictured as riddled with indentations. Any object rolling along the sheet would dip into and out of the indentations it passed, veering and changing direction as it did so. It is this veer and change of direction that we interpret as demonstrating the existence of a force of gravity. If the moving object comes close enough to the center of the indentation and is moving slowly enough, it gets trapped and whirls round and round that indentation. In the absence of friction, it keeps up that whirl forever. In other words, what Isaac Newton interpreted as a force, Albert Einstein interpreted as geometrical distortion."