Hal Clement - Heavy Planet

“No one hurt, sir. The wind was only a minor inconvenience; they came in because they couldn’t see to work. Some of them had trouble finding their way. My guess is that the ground-levelling crew is still groping its way back, unless they just decided to wait it out where they were. The ones on the Hoorsh may not even have noticed anything, inside. If the first bunch stays out of contact too long, I’ll send out a messenger.”

“How will you keep him from getting lost?”

“Compass, plus picking someone who works outside a lot and knows the ground well.”

“I’m not—” Barlennan’s objection was interrupted by the radio. “Barlennan,” came Easy’s voice, “the communicators in the Hoorsh and the Kalliff are all working. As far as we can see, there is no one in the Kalliff and it’s just sitting there; nothing is moving. There are at least three, and possibly five, men in the life-support section of the Hoorsh. The man covering those screens has seen as many as three at once in the last few minutes but isn’t too confident of recognizing individual Mesklinites. The cruiser doesn’t seem to be affected. The people aboard are going about their business and paying no attention to us. Certainly they weren’t trying to send an emergency message up. Jack Bravermann is trying to get their attention on that set now but I don’t think there’s anything to worry about. As you say, slower wind and thinner air should mean that your settlement is in no danger if the Kwembly wasn’t hurt.”

“I’m not worried, at least not much. If you’ll wait a moment, I’ll find out what your last message but one was and try to answer it,” returned Barlennan. He turned to the duty officer whose place at the set he had taken. “I assume you got what she said.”

“Yes, sir. It wasn’t urgent, just interesting. Another interim report has come up from Dondragmer. The Kwembly is still afloat, still drifting, though he thinks it has dragged bottom once or twice and the wind is still blowing there. Because of their own motion, his scientists won’t commit themselves to an opinion on whether the wind velocity has changed or not.” The commander gestured acceptance, turned back to the communicator, and said, “Thanks, Mrs. Hoffman. I appreciate your sending even ‘no change’ reports so quickly. I will stay here for a while, so if anything really does happen I will know as soon as possible. Have your atmospheric scientists come up with predictions they trust? Or explanations of what happened?” To the other Mesklinites in the room it was obvious that Barlennan was doing his best to keep his expression unreadable as he asked this question. His arms and legs were carefully relaxed, chelae neither too tightly closed nor gaping open, his head neither too high nor too close to the floor, his eyes fixed steadily on the screen. The watchers did not know in detail what was in his mind, but could tell that he attached more than face value to the question. Some of them wondered why he bothered to control himself so, since it was most unlikely that any human being could interpret his body expression anyway; but those who knew him best realized that he would never take a chance on a matter like that. After all, there were some human beings, of whom Elise Rich Hoffman was emphatically one, who seemed to think very easily from the Mesklinite viewpoint, besides speaking Stennish as well as human vocal equipment would permit. All watched the screen with interest, wondering whether the human being on it would show signs of having noticed the commander’s attitude when her answer came back. All communication room personnel were reasonably familiar with human facial expressions; most of them could recognize at least a dozen different human beings by face or voice alone, the commander having long ago expressed a strong desire that such abilities be cultivated. Barlennan, his glance leaving the screen for a moment and roving around the circle of intent listeners, was amused at their expressions even while he was annoyed at his own obviousness. He wondered how they would react to whatever answer Easy returned, but he never found out. The human female had evidently received the question and was starting to form a sentence in reply, when her attention was distracted. For several seconds she was obviously listening to something and her eyes shifted away from the pickup of the Settlement communicator. Then her attention came back to Barlennan. “Commander. Dondragmer has reported again. The Kwembly has stopped, or almost stopped, aground. They are still being dragged a little, however; the flow of liquid has not slowed. They have been tipped so that the trucks are out of contact with whatever surface is below them. If they aren’t dragged free by the river, they’re there to stay; and Dondragmer thinks the level is going down.”

It was a curious, helpless sensation for Beetchermarlf. The Kwemb/y’s helm was connected to the trucks by simple pulley-and-cord rigging; even Mesklinite muscles could not turn the trucks when the vehicle was at rest, and, while forward motion made steering possible, it certainly did not make it easy. Now, as the vehicle floated with the driving units clear of the bottom, the helm flopped limply in response to a casual nudge or even to a slight roll of the hull. In theory, the cruiser was maneuverable at sea, but this required installing driving paddles on the treads, something most easily done on land. Dondragmer had thought fleetingly, as he realized they were adrift, of sending out air suited men to attempt the task, then decided it wasn’t worth the risk even if everyone were attached solidly to the hull by lifelines. It was likely enough, as far as anyone could tell, that they might reach the end or the edge of the river or lake or whatever they were floating on before any such job could be completed, anyway. If men were outside when that happened, lifelines would be of little use. The same thoughts had crossed the helmsman’s mind as he lay at his station, but he did not voice them. Beetchermarlf was young, but not so young as to assume that no one else could recognize the obvious. He was quite prepared to grant his captain’s professional competence. As the minutes slipped by, however, he began to worry at Dondragmer’s failure to issue any orders. Something should be possible; they couldn’t just drift eastward. He glanced at the compass; yes, eastward, indefinitely. There had been hills that way according to the last flight reports, the same hills which had bordered the snow field on their left, sometimes showing slightly above the distant horizon, for the last three or four thousand miles. Judging by their color they were rock, not ice. If the surface the Kwembly was floating on was simply melted snow field, they almost had to hit something soon. Beetchermarlf had no more idea than anyone else how fast they were going but his confidence in the strength of the hull matched that of the captain. He had no more wish to strike a reef on Dhrawn than he had ever had on Mesklin. Anyhow, the wind should not move them too fast, given the air density. The top of the hull was smoothly curved except for the bridge, and the trucks on the bottom should give plenty of drag. As far as the air scouts had been able to tell, the snow field had been level, so the liquid itself shouldn’t be moving. Come to think of it, the outside pressure should give a check on that. The helmsman stirred at the thought, glanced up at the captain, hesitated, and then spoke. “Sir, how about checking hull-squeeze watch? If there is any current where we’re floating, we’d have to be going downhill, and that should show—” Dondragmer interrupted. “But the surface was level — no, you’re right. We should check.” He reared up to the bank of speaking tubes and called the laboratory. “Born, how is the pressure? You’re keeping track, of course.”