"Just what you can see. Kip, the slide rule would have been real-if we had had time enough. They understand logarithms. Oh, indeed they do!"
That was bothering me-"time enough" I mean. "Peewee, how long did it take us to get here?" Twenty-seven light-years! Even at speed-of-light-well, maybe the Einstein business would make it seem like a quick trip to me-but not to Centerville. Dad could be dead! Dad was older than Mother, old enough to be my grandfather, really. Another twenty-seven years back- Why, that would make him well over a hundred. Even Mother might be dead.
"Time to get here? Why, it didn't take any."
"No, no. I know it feels that way. You're not any older, I'm still laid up by frostbite. But it took at least twenty-seven years. Didn't it?"
"What are you talking about, Kip?"
"The relativity equations, of course. You've heard of them?"
"Oh, those! Certainly. But they don't apply. It didn't take time. Oh, fifteen minutes to get out of Pluto's atmosphere, about the same to cope with the atmosphere here. But otherwise, pht! Zero."
"At the speed of light you would think so."
"No, Kip." She frowned, then her face lighted up. "How long was it from the time you set the beacon till they rescued us?"
"Huh?" It hit me. Dad wasn't dead! Mother wouldn't even have gray hair. "Maybe an hour."
"A little over. It would have been less if they had had a ship ready... then they might have found you in the tunnel instead of me. No time for the message to reach here. Half an hour frittered away getting a ship ready-the Mother Thing was vexed. I hadn't known she could be. You see, a ship is supposed to be ready."
"Any time she wants one?"
"Any and all the time-the Mother Thing is important. Another half-hour in atmosphere maneuvering-and that's all. Real time. None of those funny contractions."
I tried to soak it up. They take an hour to go twenty-seven light-years and get bawled out for dallying. Dr. Einstein must be known as "Whirligig Albert" among his cemetery neighbors. "But how?"
"Kip, do you know any geometry? I don't mean Euclid-I mean geometry."
"Mmm... I've fiddled with open and closed curved spaces-and I've read Dr. Bell's popular books. But you couldn't say I know any geometry."
"At least you won't boggle at the idea that a straight line is not necessarily the shortest distance between two points." She made motions as if squeezing a grapefruit in both hands. "Because it's not. Kip-it all touches. You could put it in a bucket. In a thimble if you folded it so that spins matched."
I had a dizzying picture of a universe compressed into a teacup, nucleons and electrons packed solidly-really solid and not the thin mathematical ghost that even the uranium nucleus is said to be. Something like the "primal atom" that some cosmogonists use to explain the expanding universe. Well, maybe it's both packed and expanding. Like the "wavicle" paradox. A particle isn't a wave and a wave can't be a particle- yet everything is both. If you believe in wavicles, you can believe in anything-and if you don't, then don't bother to believe at all. Not even in yourself, because that's what you are-wavicles. "How many dimensions?" I said weakly.
"How many would you like?"
"Me? Uh, twenty, maybe. Four more for each of the first four, to give some looseness on the corners."
"Twenty isn't a starter. I don't know, Kip; I don't know geometry, either-I just thought I did. So I've pestered them."
"The Mother Thing?"
"Her? Oh, heavens, no! She doesn't know geometry. Just enough to pilot a ship in and out of the folds."
"Only that much?" I should have stuck to advanced finger-painting and never let Dad lure me into trying for an education. There isn't any end- the more you learn, the more you need to learn. "Peewee, you knew what that beacon was for, didn't you?"
"Me?" She looked innocent. "Well... yes."
"You knew we were going to Vega."
"Well ... if the beacon worked. If it was set in time."
"Now the prize question. Why didn't you tell me?"
"Well-" Peewee was going to twist that button off. "I wasn't sure how much math you knew and-you might have gone all masculine and common-sensical and father-knows-best. Would you have believed me?"
("I told Orville and I told Wilbur and now I'm telling you-that contraption will never work!") "Maybe not, Peewee. But next time you're tempted not to tell me something ‘for my own good,' will you take a chance that I'm not wedded to my own ignorance? I know I'm not a genius but I'll try to keep my mind open-and I might be able to help, if I knew what you were up to. Quit twisting that button."
She let go hastily. "Yes, Kip. I'll remember."
"Thanks. Another thing is fretting me. I was pretty sick?"
"Huh? You certainly were!"
"All right. They've got these, uh, ‘fold ships' that go anywhere in no time. Why didn't you ask them to bounce me home and pop me into a hospital?"
She hesitated. "How do you feel?"
"Huh? I feel fine. Except that I seem to be under spinal anesthesia, or something."
"Or something," she agreed. "But you feel as if you are getting well?"
"Shucks, I feel well."
"You aren't. But you're going to be." She looked at me closely. "Shall I put it bluntly, Kip?"
"Go ahead."
"If they had taken you to Earth to the best hospital we have, you'd be a ‘basket case.' Understand me? No arms, no legs. As it is, you are getting completely well. No amputations, not even a toe."
I think the Mother Thing had prepared me. I simply said, "You're sure?"
"Sure. Sure both. You're going to be all right." Suddenly her face screwed up. "Oh, you were a mess! I saw."
"Pretty bad?"
"Awful. I have nightmares."
"They shouldn't have let you look."
"They couldn't stop me. I was next of kin."
"Huh? You told them you were my sister or something?"
"What? I am your next of kin."
I was about to say she was cockeyed when I tripped over my tongue. We were the only humans for a hundred and sixty trillion miles. As usual, Peewee was right.
"So I had to grant permission," she went on.
"For what? What did they do to me?"
"Uh, first they popped you into liquid helium. They left you there and the past month they have been using me as a guinea pig. Then, three days ago-three of ours-they thawed you out and got to work. You've been getting well ever since."
"What shape am I in now?"
"Uh... well, you're growing back. Kip, this isn't a bed. It just looks like it."
"What is it, then?"
"We don't have a name for it and the tune is pitched too high for me. But everything from here on down-" She patted the spread. "-on into the room below, does things for you. You're wired like a hi-fi nut's basement."
"I'd like to see it."
"I'm afraid you can't. You don't know, Kip. They had to cut your space suit off."
I felt more emotion at that than I had at hearing what a mess I had been. "Huh? Where is Oscar? Did they ruin him? My space suit, I mean."
"I know what you mean. Every time you're delirious you talk to ‘Oscar' -and you answer back, too. Sometimes I think you're schizoid, Kip."
"You've mixed your terms, runt-that'ud make me a split personality. All right, but you're a paranoid yourself."
"Oh, I've known that for a long time. But I'm a very well adjusted one. You want to see Oscar? The Mother Thing said that you would want him near when you woke up." She opened the closet.