He led the way out of the room. The young lieutenant paused to close the door firmly behind him and to lock it. A bored private, with side–arms, took post before it. The lieutenant was a very conscientious young man.
But he did not interfere with the parade to Sergeant Bellews' quarters. The young lieutenant was very military, and the ways of civilians were not his concern. If eminent scientists chose to go to Sergeant Bellews' quarters instead of the Officers Club, to which their assimilated rank entitled them, it was strictly their affair.
They reached the Rehab Shop, and Sergeant Bellews went firmly to a standby–light–equipped refrigerator in his quarters. He brought out beer and deftly popped off the tops. The icebox door closed quietly.
"Here's to crime," said Sergeant Bellews amiably.
He drank. Howell sipped gloomily. Graves drank thoughtfully. Lecky looked anticipative.
"Sergeant," he said, "did I see a gleam in your eye just now?"
Sergeant Bellews reflected, gently shaking his opened beer–can with a rotary motion, for no reason whatever.
"Uh–uh," he rumbled. "I wouldn't say a gleam. But you mighta seen a glint. I got some ideas from what I seen during that broadcast. I wanna get to work on 'em. Here's the place to do the work. We got facilities here."
Howell said with precise hot anger:
"This is the most idiotic situation I have ever seen even in government service!"
"You ain't been around much," the sergeant told him kindly. "It happens everywhere. All the time. It ain't even a exclusive feature of the armed forces." He put down his beer–can and patted his stomach. "There's guys who sit up nights workin' out standard operational procedures just to make things like this happen, everywhere. The colonel hadda do what he did. He's got orders, too. But he felt bad. So he sent the lieutenant to tell us. He does the colonel's dirty jobs—and he loves his work."
He moved grandly toward the Rehab Shop proper, which opened off the quarters he lived in—very much as a doctor's office is apt to open off his living quarters.
"We follow?" asked Lecky zestfully. "You plan something?"
"Natural!" said Sergeant Bellews largely.
He led the way into the Rehab Shop, which was dark and shadowy, and only very dimly lighted by flickering, wavering lights of many machines waiting as if hopefully to be called on for action. There were the shelves of machines not yet activated. Sergeant Bellews led the way toward his desk. There was a vacuum cleaner on it, on standby. He put it down on the floor.
Lecky watched him with some eagerness. The others came in, Howell dourly and Graves wiping his moustache.
The sergeant considered his domain.
"We'll be happy to help you," said Lecky.
"Thanks," said the sergeant. "I'm under orders to help you, too, y'know. Just supposing you asked me to whip up something to analyze what Betsy receives, so it can be checked on that it is a new wave–type."
"Can you do that?" demanded Graves. "We were supposed to work on that—but so far we've absolutely nothing to go on!"
The sergeant waved his hand negligently.
"You got something now. Betsy's a Mahon–modified device. Every receiver that picked up one of those crazy broadcasts broke down before it was through. She takes 'em in her stride—especial with Al and Gus to help her. Wouldn't it be reasonable to guess that Mahon machines are—uh—especial adapted to handle intertemporal communication?"
"Very reasonable!" said Howell dourly. "Very! The broadcast said that the wave–type produced unpredictable surges of current. Ordinary machines do find it difficult to work with whatever type of radiation that can be."
"Betsy chokes off those surges," observed the sergeant. "With Gus and Al to help, she don't have no trouble. We hadn't ought to need to make any six transmitters if we put Mahon–unit machines together for the job!"
"Quite right," agreed Lecky, mildly. "And it is odd—"
"Yeah," said the sergeant. "It's plenty odd my great–great–great–grandkids haven't got sense enough to do it themselves!"
He went to a shelf and brought down a boxed machine,—straight from the top–secret manufactory of Mahon units. It had never been activated. Its standby light did not glow. Sergeant Bellews ripped off the carton and said reflectively:
"You hate to turn off a machine that's got its own ways of working. But a machine that ain't been activated has not got any personality. So you don't mind starting it up to turn it off later."
He opened the adjustment–cover and turned something on. The standby light glowed. Closely observed, it was not a completely steady glow. There were the faintest possible variations of brightness. But there was no impression of life.
Graves said:
"Why doesn't it flicker like the others?"
"No habits," said the sergeant. "No experience. It's like a newborn baby. It'll get to have personality after it's worked a while. But not now."
He went across the shop again. He moved out a heavy case, and twisted the release, and eased out a communicator of the same type—Mark IV—as Betsy back in the Communications room. Howell went to help him. Graves tried to assist. Lecky moved other things out of the way. They were highly eminent scientists, and Metech Sergeant Bellews was merely a non–commissioned officer in the armed forces. But he happened to have specialized information they had not. Quite without condescension they accepted his authority in his own field, and therefore his equality. As civilians they had no rank to maintain, and they disagreed with each other—and would disagree with the sergeant—only when they knew why. Which was one of the reasons why they were eminent scientists.
Sergeant Bellews brought out yet another box. He unrolled cables. He selected machines whose flickering lights seemed to bespeak eagerness to be of use. He coupled them to the newly unboxed machines, whose lights were vaguely steady.
"Training cables," he said over his shoulder. "You get one machine working right, and you hook it with another, and the new machine kinda learns from the old one. Kinda! But it ain't as good as real experience. Not at first."
Presently the lights of the newly energized machines began to waver in somewhat the manner of the ready–for–operation ones. But they did not give so clear an impression of personality.
"Look!" said Sergeant Bellews abruptly. "I got to check with you. The more I think, the more worried I get."
"You begin to believe the broadcasts come from the future?" demanded Graves. "And it worries you? But they do not speak of Mahon units—"
"I don't care where they come from," said the sergeant. "I'm worryin' about what they are! The guy in the broadcast—not knowing Mahon units—said we'd have to make half a dozen transmitters so they'd take over one after another as they blew out. You see what that means?"
Lecky said crisply:
"You pointed it out before. There is something in the wave–type which—you would say this, Sergeant!—which machines do not like. Is that the reasoning?"
"Uh–uh!" The sergeant scowled. "Machines work by the golden rule. They try to do unto you what they want you to do unto them. Likes an' dislikes don't matter. I mean that there's something about that wave–type that machines can't take! It busts them. If it sort of explodes surges of current in 'em—Look! Any running machine is a dynamic system in a object. A jet–plane operating is that. So's a water–spout. So's a communicator. But if you explode surges of heavy current in a dynamic system in a operating machine—things get messed up. The operating habit is busted to hell. I'm saying that if this wave–type makes crazy surges of current start up—why—if the surges are strong enough they'll bust not only a communicator but a jet–plane. Or a water–spout. Anything! See?"