Four workmen arrived from the Holmes' Yacht shipyard. They looked at blueprints and drawings made by Holmes and Burke together, regarded with pained expressions the material they were to use, and set to work. This was on the day the second Russian space–probe lifted from somewhere in the Caucasus Mountains at 1:10 A.M., local time.
The second probe did not veer off its proper line. Its four boosters fired at appropriate intervals and it went streaking off toward emptiness almost straight away from the sun. It left behind it a thin whining transmission which was not at all like the beepings of the asteroid transmitter.
In two days a framework of struts and laths took form outside the construction shed. It looked more like a mock–up of a radio telescope than anything else, but it was smaller and had a different shape. It was an improbable–looking bowl. Under Holmes' supervision, dozens of sacks of plaster of Paris found their way into it, coating it roughly on the outside and very smoothly within. It was then lined tenderly with carefully cut sections of fluffy cloth, with bars and beams and girders placed between the layers. Then reeking drums of liquid were moved to the working–site and their contents saturated the glass–wool.
The smell was awful, so the workmen knocked off for a day until it diminished. But Sandy and Pam continued to expostulate with shippers by long–distance, type letters threatening lawsuits if orders were not filled immediately, and once found that items Burke indignantly demanded had come in and Holmes had carted them off and used them without notifying anybody. That was the day Pam threatened to resign.
"It looks like a pudding," grumbled Pam, after Sandy had mollified her and Burke had apologized for having made her fight needlessly with two transport–lines, a shipping department, and a vice–president in charge of sales. "And they act like it was a baby!"
"It'll be a ship," said Sandy. "You know what kind."
"I'll believe it when I see it," said Pam. Then she demanded indignantly, "Has Joe looked at you twice since this nonsense started?"
"No," admitted Sandy. "He works all the time. At night he has a receiver tuned to the beepings to make sure he knows if the broadcast changes again. The Russians are still trying to make a two–way contact. But the broadcast just keeps on, ignoring everybody." Then she said, "Anyhow, Joe's going to feel awful if it doesn't work. I've got to be around to pick up the pieces of his vanity and put them together again."
"Huh!" said Pam. "Catch me doing that!"
At just that moment Holmes came into the office with a finger dripping blood. He had been supervising and, at the same time, assisting in the building of an additional section of laths and struts and he was annoyed with himself for the small injury which interfered with his work.
Pam did the bandaging. She cooed over him distressedly, and had him grinning before the dressing was finished. He went back to work very much pleased with himself.
"I," said Sandy, "wouldn't act like you just did!"
"Sister, darling," said Pam, "I won't cramp your act. Don't you criticize mine! That large wounded character is as attractive as anything I've seen in months."
"But I feel," said Sandy, "as if I hadn't seen Joe in years!"
Their viewpoint was strictly feminine and geared to female ideas and aspirations. But, in fact, they were probably as satisfied as two girls could be. They were on the side lines of interesting happenings which were being prepared by interesting men. They were useful enough to the enterprise to belong to it without doing anything outstanding enough to amount to rivalry with the men. From a girl's standpoint, it wasn't at all bad.
But neither Burke nor Holmes even faintly guessed at the appraisal of their work by Sandy and Pam. To Holmes, the task was fascinating because it was a ship he was building. It was not a beautiful object, to be sure. If the lath–and–plaster mould were removed, the thing inside it would look rather like an obese small whale. There were recesses in its rotund sides in which distinctly eccentric apparatus appeared. Its interior was even more curious. And still it was a ship. Holmes found deep satisfaction in fitting its interior parts into place. It was like, but not the same as, equipping a small vessel with fathometers, radars, direction–finders, air–conditioners, stoves, galleys, heads and refrigerators without getting it crowded.
To be sure, no seagoing ship would have sections of hydroponic wall–garden installed, nor would an auxiliary schooner normally have six pairs of closed–circuit television cameras placed outside for a view in each and every direction. This ship had such apparatus. But to Holmes the building of what Burke had designed was an extremely attractive task.
Burke had less fun. He'd set up a huge metal lathe in the construction shed, and he labored at carving out of a specially built–up Swedish–iron shaft a series of twenty–odd magnet–cores like the triple unit he considered successful. Each of the peculiar shapes had to be carved out of the shaft, and all had to remain part of the shaft when completed. Then each had to be wound with magnet–wire, coated with plastic as it was wound. Then a bronze tube had to be formed over all, with no play of any sort anywhere. The task required the workmanship of a jeweller and the patience of Job. And Burke had had enough experience with new constructions to be acutely doubtful that this would be right when it was done.
The Russians sent up a third space–probe, aimed at Asteroid M–387. It functioned perfectly. Three days later, a fourth. Three days later still, a fifth. Their aim with the fifth was not too good.
The beeping sounds continued to come in from space. The second message remained the same but the crackling sounds changed. There was a systematic and consistent variation in what they apparently had to say. M.I.T. discovered the modification. When its report reached the newspapers, Sandy invaded the construction shed to show Burke the news account. Oil–smeared and harassed, he stopped work to read it.
"Hell!" he said querulously. "I should've had somebody watching for this! I figured the second broadcast was telling us something that would change as time went on. They're telemetering something to us. I'd guess there's an emergency or an ultimatum in the works, and this is telling how fast it's coming to a crisis. But I'm already working as fast as I can!"
"Some cases marked 'Instruments' came this morning," Sandy told him. "They're the solidest shipping cases I ever saw. And the bills for them!"
"Wire Keller," said Burke. "Tell him they're here and to come along."
"Who's Keller?" asked Sandy. "And what's his address?"
Burke blew up unreasonably, and Sandy said "I quit!" In seconds, he had apologized and assured Sandy that she was quite right and that he was an idiot. Of course she couldn't know who Keller was. Keller was the man who would install the instruments in the ship outside. Burke gave her his address. Sandy was not appeased.
Burke ran a grimy hand despairingly through his hair.
"Sandy," he protested, "bear with me just a little while! In just a few more days this thing will be finished, and I'll know whether I'm the prize imbecile of history or whether I've actually managed to do something worth while! Bear with me like you would with a half–wit or a delinquent child or something. Please, Sandy—"
She turned her back on him and walked out of the shed. But she didn't quit. Burke turned back to his work.