From a great distance, it seemed, he heard a snatch of conversation that was obviously not intended for him. Someone had forgotten to switch channels.
We should have fixed it so that the drill could be unscrewed from this end. Suppose he's too weak to do it?
We had to take the risk; the extra fittings would have delayed us at least an hour. Give me that
Then the circuit went dead; but Pat had heard enough to make him angry or as angry as a man could be, in his halfstupefied condition. He'd show them he and his good pal Doctor Mac Mac what? He could no longer remember the name.
He turned slowly round in his swiveling seat and looked back along the Golgotha-like shambles of the cabin. For a moment he could not find the physicist among the other tumbled bodies; then he saw that he was kneeling beside Mrs. Williams, whose dates of birth and death now looked like being very close together. McKenzie was holding the oxygen mask over her face, quite unaware of the fact that the telltale hiss of gas from the cylinder had ceased, and the gauge had long ago reached zero.
We're almost there, said the radio. You should hear us hit at any minute.
So soon? thought Pat. But, of course, a heavy tube would slice down through the dust almost as quickly as it could be lowered. He thought he was very clever to deduce this.
Bang! Something had hit the roof. But where?
I can hear you, he whispered. You've reached us.
We know, answered the voice. We can feel the contact. But you have to do the rest. Can you tell where the drill's touching? Is it in a clear section of the roof, or is it over the wiring? We'll raise and lower it several times, to help you locate it.
Pat felt rather aggrieved at this. It seemed terribly unfair that he should have to decide such a complicated matter.
Knock, knock went the drill against the roof. He couldn't for the life of him (why did that phrase seem so appropriate?) locate the exact position of the sound. Well, they had nothing to lose.
Go ahead, he murmured. You're in the clear. He had to repeat it twice before they understood his words.
Instantly they were quick off the pad up there the drill started whirring against the outer hull. He could hear the sound very distinctly, more beautiful than any music.
The bit was through the first obstacle in less than a minute. He heard it race, then stop as the motor was cut. Then the operator lowered it the few centimeters to the inner hull, and started it spinning again.
The sound was much louder now, and could be pinpointed exactly. It came, Pat was mildly disconcerted to note, from very close to the main cable conduit, along the center of the roof. If it went through that
Slowly and unsteadily he got to his feet and walked over to the source of the sound. He had just reached it when there was a shower of dust from the ceiling, a sudden spitting of electricity and the main lights went out.
Luckily, the emergency lighting remained on. It took Pat's eyes several seconds to adapt to the dim red glow. Then he saw that a metal tube was protruding through the roof. It moved slowly downward until it had traveled half a meter into the cabin; and there it stopped.
The radio was talking in the background, saying something that he knew was very important. He tried to make sense of it as he fitted the wrench around the bit head, and tightened the screw adjustment.
Don't undo the bit until we tell you, said that remote voice. We had no time to fit a nonreturn valve the pipe's open to vacuum at this end. We'll tell you as soon as we're ready. I repeat, don't remove the bit until we say so.
Pat wished the man would stop bothering him; he knew exactly what to do. If he leaned with all his might on the handle of the wrench so the drill head would come off, and he'd be able to breathe again.
Why wasn't it moving? He tried once more.
My God, said the radio. Stop that! We're not ready! You'll lose all your air!
Just a minute, thought Pat, ignoring the distraction. There's something wrong here. A screw can turn this way or that way. Suppose I'm tightening it up, when I should be doing the opposite?
This was horribly complicated. He looked at his right hand, then his left; neither seemed to help. (Nor did that silly man shouting on the radio.) Well, he could try the other way and see if that was better.
With great dignity, he performed a complete circuit of the tube, keeping one arm wrapped around it. As he fell on the wrench from the other side, he grabbed it with both hands to keep himself from collapsing. For a moment he rested against it, head bowed.
Up periscope, he mumbled. Now what on Earth did that mean? He had no idea, but he had heard it somewhere and it seemed appropriate.
He was still puzzling over the matter when the drill head started to unscrew beneath his weight, very easily and smoothly.
Fifteen meters above, Chief Engineer Lawrence and his assistants stood for a moment almost paralyzed with horror. This was something that no one could ever have imagined; they had thought of a hundred other accidents, but not this.
Coleman Matsui! snapped Lawrence. Connect up that oxygen line, for God's sake!
Even as he shouted at them, he knew that it would be too late. There were two connections still to be made before the oxygen circuit was closed. And, of course, they were screw threads, not quick-release couplings. Just one of those little points that normally wouldn't matter in a thousand years, but now made all the difference between life and death.
Like Samson at the mill, Pat trudged round and round the pipe, pushing the handle of the wrench before him. It offered no opposition, even in his present feeble state. By now the bit had unscrewed more than two centimeters; surely it would fall off in a few more seconds.
Ah almost there. He could hear a faint hissing, that grew steadily as the bit unwound. That would be oxygen rushing into the cabin, of course. In a few seconds, he would be able to breathe again, and all his troubles would be over.
The hiss had deepened to an ominous whistling, and for the first time Pat began to wonder if he was doing precisely the right thing. He stopped, looked thoughtfully at the wrench, and scratched his head. His slow mental processes could find no fault with his action; if the radio had given him orders then, he might have obeyed, but it had abandoned the attempt.
Well, back to work. (It was years since he'd had a hangover like this.) He started to push on the wrench once more and fell flat on his face as the drill came loose.
In the same instant, the cabin reverberated with a screaming roar, and a gale started all the loose papers fluttering like autumn leaves. A mist of condensation formed as the air, chilled by its sudden expansion, dumped its moisture in a thick fog. When Pat turned over on his back, conscious at last of what had happened, he was almost blinded by the mist around him.
That scream meant only one thing to a trained spaceman, and his automatic reactions had taken over now. He must find some flat object that could be slid over the hole; anything would do, if it was fairly strong.
He looked wildly around him in the crimson fog, which was already thinning as it was sucked into space. The noise was deafening; it seemed incredible that so small a pipe could make such a scream.
Staggering over his unconscious companions, clawing his way from seat to seat, he had almost abandoned hope when he saw the answer to his prayer. There lay a thick volume, open face downward on the floor where it had been dropped. Not the right way to treat books, he thought, but he was glad that someone had been careless. He might never have seen it otherwise.
When he reached the shrieking orifice that was sucking the life out of the cruiser, the book was literally torn from his hands and flattened against the end of the pipe. The sound died instantly, as did the gale. For a moment Pat stood swaying like a drunken man; then he quietly folded at the knees and pitched to the floor.