BLIND TIME

The man behind the large, polished desk nodded as Peter Wright entered. "Wright," he said, "the Oak Tool Works will require an adjuster. You're new in this office, but I've been given to understand that you have experience, are willing, intelligent, and observing. The Oak Tool Works has a special contract, and it is always taken care of by Mr. Delinge who happens to be having a vacation in an unaccessible spot. Therefore, you will pinch-hit for him."

"I understand."

The president of Interplanetary Industrial Insurance nodded.

"Good," he said. "You are to be at their Charles Street plant at eight o'clock tonight. They are to have an accident then."

Peter Wright nodded. He turned to go, his head mulling over the myriad of questions used by the average insurance adjuster. The questions designed to uncover any possible fraud. Those designed to place the full blame of the mishap, to ascertain whether it were covered by the existing contract, to determine the exact and precise time of the accident—

"What?" he yelled, turning back to the executive.

The president of I.I.I. nodded wearily.

"I heard you right?" asked Peter incredulously.

Edwin Porter nodded.

"But look, sir. An accident, by definition, is an unforeseen incident, which by common usage has come to be accepted as misfortunate, although the term 'accident' may correctly be applied to—"

"Wright, after you have been to the Oak Tool Works, you will become violently anti-semantic."

"But look, sir. If this accident is forecast with certainty, why can't it be averted?"

"Because it has happened already."

"But you said eight o'clock."

"I did," said Porter. "And I mean it."

"But ... but it is now about three-thirty in the afternoon. At eight o'clock this evening there is to be an accident that has happened already. The Oak Tool Works is in this same time-zone; they're running on Central Standard Time, too. So far as I know, the Oak Tool Works is not manufacturing time machines, are they?"

Porter grinned despite his weariness. "No, Oak, is not manufacturing time machines."

"I am still in gross ignorance. If anybody is capable of truly predicting the future on the basis of ten percent accuracy, he'd put the insurance companies out of business—unless they hired him."

"The future, in some senses, can be predicted," said Porter.

"Only on a statistical basis," answered Wright. "The prediction that tomorrow will arrive at precisely such and such an instant is a prediction based upon the statistical experience gained by several thousand years. So is the prediction of what will happen when sulphuric acid and potassium nitrate are mixed. But an accident, sir, is unpredictable by definition. Therefore he who can predict an accident is a true prognosticator who needs no statistical experience to bolster up his forecasting."

"Wright, this argument gets nowhere. It, incidentally, is why Delinge always handled the Oak contract. He knew, and there was never an argument. No, I'll tell you no more, Wright. You'll be incredulous anyway until you've seen it in person. Eventually, you'll understand."

"I doubt it," replied Peter. "Seems to me that there are a couple of very obvious factors. One, if an accident can be predicted, it can also be avoided. Two, if such an accident is foreseen and nothing is done about trying to avert it, then it is a matter of gross negligence and the contract may be voided on those grounds."

"With but one exception to your statements, I agree," said Porter. "The accident that will take place at eight o'clock has already happened."

"What you really mean is," said Peter Wright, more by way of question than by statement, "is that the accident has occurred but will not become evident until eight?"

"I'd hate to try to explain it in a few words. Let us try by analogy. A man atop of the mountain sees an avalanche start toward a railroad track. The avalanche takes out the track, preventing a meeting between two emissaries on a vital question. The vital question is not settled, and two countries go to war. In the war, one country discovers a means of nullifying gravity, which after the war is used to start interplanetary travel. Several years after interplanetary travel starts, the rare metals are discovered in plenty and the cost of shipping is such that the monetary system fails and the system enters a trying period of depression. Now, could you, a man suffering because of the depression, go back and turn aside the avalanche?"

"No, but I fail to see the connection."

"There isn't any, really. In that case the depression was due to a concatenation of events. In the case at the Oak Tool Works, the accident per se has already happened, but it will happen at eight o'clock. You, Peter Wright, will witness the accident that will happen and make a suitable settlement."

"Let's hire the prognosticator," suggested Wright.

"The laboratory is working full time on a means of utilizing the principle in our business. To date they are not successful. For me, I hope they are never successful. I'll stick to the statistical experience, since true prognostication depends upon some sort of pre-destination, which if true makes a mockery of all effort."

"All right," grumbled Peter Wright. "I'm going. What sort of accident is ... will it be?"

"Go prepared for anything from simple abrasion to loss of limb. I doubt the possibility of death, but—"

"I give up," groaned Wright.

"Where's Delinge?" asked the man at the Oak Tool Works.

"Vacationing on Mars, I believe."

"No offense, young man. I'd prefer him only because he has experience in this. I'll have to spend some time in explaining to you, as a newcomer, just what really goes on."

"What I'd like to know," said Wright, "is some means of averting these predictable accidents."

"We've tried. We've also failed."

"Look, Mr. Simpkins, I'm of the legal profession. I am not too much of a scientist, and I know about nothing regarding machinery—let alone the kind of plant that makes tools that make tools. I took a course in mech, of course, and forgot it as soon as I made my grade."

"Do you know what a blind rivet is?"

"Ah ... er ... one that can't be seen from both sides?"

"Right. A sealed tank, for instance, usually has a manhole in it for the bucker. The bucker holds a bucking tool against the rivet while the riveter rams it over. Similarly, bolting structures together requires that a counterthrust or torque be applied to the nut or bolt on the other side. Unless the structure is equipped with tapped holes, which are expensive and cannot be made with driller beams."

"Driller beams?"

"An outgrowth of the war laboratory. What used to be called a Buck Rogers. Doesn't really disintegrate the metal, of course, but dissipates the binding energy between molecules and lets the metal float away in a molecular gas, driven by its own heat energy. The beams are sharply defined as to diameter and depth of penetration; you can set 'em to a thousandth, though it takes cut and try methods to do it. We don't really drill or cut metal any more. We beam-drill it and beam-cut it. It's possible to set a screw-cutting beam, but tapping a three-quarter inch hole is not for any construction company."

"I follow."

"Well, in setting blind screws and blind rivets, we have a method whereby the bucker need not crawl around on the inside. Actually, we don't use a bucker any more. The riveter does it all from one side."

"I've heard of blind rivets."

"This is not a self-setting rivet," said Simpkins. "This is a real rivet-set system. Wait, I'll show you one."

Simpkins snapped on the inter-communicator. "Ben? Look, Ben, we've got a new man from I.I.I. here who doesn't know the ropes. Can you bring up a blindy?"

"Sure, but it will be dangerous."

"I'll have the signs posted."

"O.K.," answered Ben. "I'll be up in a minute."

"Look, have you got one that is about to reform?"

"I would get that kind anyway. No sense in tying up the corridor."

"O.K."

It was about a minute later, no more, when a knock came at the door. Simpkins called for the knocker to enter. The door opened and a man in overalls stuck his head in. There was a grin on his face and a smudge of grease on his nose. "Can't, Joe," he said. "You didn't leave the door open."

"I couldn't be going to forget that?"

Peter Wright swallowed. "Going to forget?" he gasped.

"Ben," said Simpkins in a very tired tone, "through the door glass, huh? Let's show this man what we're up against."

"Right."

Simpkins snapped the communicator. "Tony? Get a new glass for my office ready."

"How soon?"

"Within the hour."

"Right. I'll have it cut and waiting."

Peter shook his head, and then watched Ben enter with the riveting tool. He looked at it, and Ben, with a grin, held it up in front of Peter's nose.

There was a regular air ram with handle. That was standard. But the second air ram hitched in opposition alongside of the standard job was new. It projected out, its business end projecting in a caliper arc beyond the standard ram, and returning to buck the standard ram. With this tool, one man could both ram the rivet and buck it with the same tool, and, since both hammer and anvil were driven, the effort was in opposition mechanically, and no great effort would be required of the operator.

But the thing that stopped Peter Wright cold was the ... the—

The missing link!

Several inches of the caliper were missing.

Ben nodded.

Peter reached forward gingerly and passed his fingers through the space. He felt of the ends. They were microscopically smooth, true planes of cleavage. The far end, that acted as anvil for the main ram was solid and immobile despite being separated from the framework by six inches of—nothing.

"You see," said Ben, "we need only a small port in the item we're building. For instance—" and Ben opened the closet door a crack, slid the far end inside, and then closed the door. He shoved forward and rapped the door panel with the main ram. Then pulled back and—

Rapped the inside of the door panel with the hidden end.

"If we were riveting, now, we could slip in our rivet and pull the trigger. Follow?"

"I follow, but where's the missing piece? What holds it that way?"

"The missing piece is coming," said Ben, retrieving his instrument and sitting down.

"I ... ah—" started Joe Simpkins, and then taking Peter Wright's arm in a viselike grip, pointed dramatically to his office door. "The wind," he gasped.

Wright shook his head. It was far too much for him. He was strictly out of his element, and struggling madly to keep up. The door, he saw, was swinging shut, propelled by the wind. He recalled what they had said at the portal upon entry, something about the door should be open. With a shout and a leap, Peter raced for the door.

It slammed, and Peter grabbed for the knob.

Then the glass erupted in his face; in shards it fell to the floor, and a metal piece came soaring through the air, through the glass, and circled the room. Peter's jaw was slack as he watched it flying about with no apparent plan. It poised for a minute before his chair, where Ben had held up the blindy riveter for his inspection. In Peter's imagination, he saw himself sitting there, passing his ghostly fingers through the spot where that piece of steel now hung immobile. It headed for the closet, and Ben, watching, opened the door wide. The piece slid in, moved this way and that, rapped forward against nothing and then rapped backwards toward the room—against nothing, and then floated rapidly toward the riveter itself.

With precision it approached the riveter. It came to rest easily, slipping into place with no shock, and the cleavage lines disappeared. The blindy was complete again.

"See?" said Simpkins.

"Yeah," gulped Peter, weakly.

Laconically, a workman entered, cleaned up the glass on the floor, and started to replace the shattered panel.

"I see—but I don't really believe it," said Peter, flopping into his chair.

The two men laughed uproariously.

Ben sat down and Simpkins started. "You see, the time field," he said by way of explanation. "I haven't the vaguest notion of how it works or why. I admit it. But what does happen is that during the workday, the missing sections of all blindy tools are stored in the tool room. At the end of the day, their respective tools are returned to the tool room where they restore completely. About seven to eight o'clock, the midsections emerge from the tool room and go through the motions made by the entire tool, eventually following their ah ... owners ... back to the tool room where they join. At this point, those tools required for use on the following day are placed in the temporal treater, and treated for whatever period of action is required."

"If it takes four hours for work, they're treated for four hours," put in Ben.

"And once the day's work is finished, the work itself must be moved, since where the tool fits across a barrier, now the missing piece occupies that same space. If it does not find room, the man handling the tool several hours before will not be able to set his tool."

"Which was why I couldn't enter with the riveter," added Ben.

"It acts quite normally," said Simpkins, though with some doubt. "You couldn't bring the thing through a barrier if no time-difference exists. Actually, there is a temporal offset in the thing. It may pass through the same space as another time, but not at the same time."

"And you can't lick it," said Ben solemnly. "I purposely left the door open. But if I had really left the door open, I'd have had no resistance in the first place—I found no trouble in hooking it over the closet door—because when the mislink appeared, I opened the door for it. It does help, sometimes," grinned the shop foreman, "because we can tell when a piece of work is not going to be moved. Then it impedes the work."

"How do you know whether the impedance caused by not moving the work is responsible for the work not having been moved?" asked Simpkins, wonderingly.

"I don't mind being on either horn of a dilemma," said Ben. "But I've yet to see the dilemma that I'd ride both horns simultaneously on."

"Um, a bad animal, the dilemma," laughed Simpkins. "Well, Wright, I trust the demonstration was successful?"

"Successfully confusing," admitted the insurance adjuster. "I gather that the injured party got in the way of a missing link?"

"Whoever it will be was in the way of a mislink from a box-car crane."

"Bad, huh?"

"Could be—we'll know in a while."

Ben lit a cigarette and said: "The box-car crane is a gadget made possible by the temporal treating. Prior to its use they put heavy machinery into the box car by running to the door on a crane and then they dropped it on a dolly and slid and levered it inside and in place. Now they have a crane with a mislink between the pulley block and the grab hook. They hook it on, lift it up, and slide it inside the car, suspended on the mislink that permits the roof of the car to intervene."

"And the victim fell afoul of one of these?"

Ben nodded.

"You're absolutely certain?"

"Of course not," he said. "A number of things might have caused the trouble. This one is a boom-type crane. The mislinks are in the booms, and when it was swinging back from dropping a case inside, it hit something."

"Something? Can this be identified?"

"With a minor interference, we can feel it," said Simpkins. "With a mislink screwdriver, we can feel the interference. If it is hard, we know that someone has—or will drop something in the way."

"And if it is soft, and moves, you can estimate it to be animal," added Ben.

"Can't you probe with a feeler of some sort?"

"We do—and did. There was a body on the ground after the accident."

"No identification possible?"

"None. Probing with a rod in the dark makes identification difficult. We've tried to make some sort of study, such as wearing a magnetic badge with a key-impression on its face—the magnetic to locate and the key to identify, but frankly," and Simpkins frowned deeply, "it's psychologically dangerous. The accident can not be averted. After all, it has happened. And we tried it once, and the man who was hurt—well, knowing he was to be hurt, he went into a mental funk far worse than the accident."

"Why didn't you send him home or have him guarded over carefully?"

"We tried, kept him guarded closely. Aside from putting him in an air-tight case, we did about everything. When the accident occurred—well, he and his guards went to watch the first time that the thing could be fooled.

"It happened, all right," said Simpkins. "First, another man caught a mislink on his shoulder, which laid him out slightly. That, we thought, was it! And if it was, the time-factor was all screwed up. But we all ran forward to measure, and as we did, our man got clipped with another. The first accident had gone unnoticed by the operator."

"How can you tell that such an accident will happen?" asked Peter. "Seems to me that a hundred tons of crane might not notice a few pounds of human in its way."

"We erect guard-wires that register. That is for one reason only. We use it to summon the medicos and the hospital ambulance, and prepare for action. That's about all we can do."

"I wonder if you could take a picture of such?" suggested Peter.

"Huh?"

"Take a picture with a camera controlled by the operator—you know, temporal treat the camera, film, and all but the range finder and the shutter release."

"Look, fellow, that would take a picture of the accident as it happens, all right. It's also done. Makes excellent records. But as for pre-accident stuff, know what happens?"

"No, of course not."

"Well," smiled Ben, "you'll see. Anyway, the camera comes roaring out, is poised in midair, and is snapped. The timing isn't too good, however. Well, you'll see the camera come out and snap around the place when the accident happens. Remember this is not time travel, and you can't go forward and take a picture and then come back."

"For what good it does, we can tell about when a piece of goods will move by leaning a long-time mislink against it and waiting for it to fall."

"Does electricity cross the gap?"

"Nope. Only force and motion. The television idea isn't good either, young man."

"Um, how did you know?" asked Peter.

"We go through this regular. You're not the first that has been trying to avert accidents."

"You understand that I represent I.I.I.?"

"Yes," said Simpkins. "As such, it is your responsibility to do as much as possible to save your company money. That is your job."

"Right. I still say that there is some means of averting the accident, somehow."

"Well, Ben, we've always claimed that we'd tried everything. But they didn't try the electric light until Edison got the idea, and the airplane was a new science when they went to work on it. Young man," said Simpkins, to Peter Wright, "you are a young man with a bright mind for legal intricacies. It usually makes little difference so long as the mind is capable of handling the intricacies, just what the mind was specialized in. You are a fresh mind and we've all seen fresh minds enter and lick a problem that stuck the original men for months. You think you can lick it?"

"I don't know. It just seems to me that there must be some way."

"Don't forget," said Ben, "that this is not much different from a regular problem. In construction, I mean. We have accidents where a man is hit by a flying grab hook that is not in any way temporal treated. Common accidents. The real problem, Peter, is to stop accidents. Not to try to avert them after they have happened."

"But this one—"

"So far as the temporal treatment goes, is—or has happened."

"Could you temporal treat the stuff so the mislinks pass through first?"

"Sure," laughed Ben. "Not practical. They have no forewarning then. They just go where the tools will go when used. We can't tell when one of the men will try to grind a mislink chisel. As it is, we can clear the area where the tools have been."

"Just remember that this is fact: For a one-hour mislink, we treat the tools for one hour. They are then ready for use for one hour. At the end of that time, the mislinks start to follow, and follow for one hour, at which time the temporal difference decreases on a fourth power curve, and the mislink catches up with the tool and falls back into place."

"Uh-huh. Well, I'm new at it, gentlemen, but it is my guess that this accident you anticipate need not happen."

"You forget," corrected Ben. "It's happened."

"Then where's the body?" demanded Peter Wright.

"It ... ah—"

"Has it really happened?"

"It will with certainty."

"Thus proving the utter futility of all effort?"

"Ah—"

"See?" laughed Peter.

They left the office and proceeded into the factory. Here, where things should have been humming, all was at a standstill. Men sat on the benches and smoked nervously. They looked into one another's eyes with that "Will it be me?" stare, and they worried visibly. An electrician who tinkered hourly with lethal voltages as his day's work sat and chewed his fingernails. A machinist, sitting on the bedplate of a forming press large enough to stamp out an automobile body around the place where he sat, was biting his lips and looking out through the opened door to the shipping platform. Men outside were working feverishly, however.

"Why?" asked Peter.

"They want to get done. They must get done so that the engine can remove the car where the accident will happen."

"Where is this scene?" asked Peter.

It was out on the loading platform. A mislink crane shunted large cases from the platform, swung around in an arc, and the missing section passed through the door and the crane ran down the length of the car, dropping the case at the far end. The mislink crane returned, the far end reappeared, and another case was hooked to the boom. The operation was repeated. The cases were fitted in the box car with neatness and dispatch. The pile of cases diminished, and the box car was sealed as the crane went to work on the next car in line. It took time, though, to fill each car, and the men working out here sweated visibly, partly in fear and partly from the hurried work.

They had little time to stare into one another's faces and wonder which of them would be taking the brunt of the accident. As time wore along, the siren of the ambulance arriving caused some nervousness. The doctor and his corps of nurses came slowly forward, inquired as to the scene, and proceeded to lay out a fairly well equipped emergency operating set-up.

"I'm beginning to feel the morbidity of this," said Peter. "The doctor, the ambulance, the insurance agent. We're like a bunch of vultures awaiting the faltering step of the desert wanderer."

"A bunch of undertakers waiting for the accident to happen," said Ben. "No, I'm not calloused. I'm scared slightly green. I can't take it unless I joke about it. It's the uncertain certainty—the wondering just which one of us gets caught in the certain accident."

"It seems uncanny to talk about the certainty of accident," said Peter.

"The training at I.I.I. would instill a bit of the perfection of the statistical method in you," nodded Simpkins. "By the time your statistical bureau gets all done checking the chances of a new account, no one would bet against it. I.I.I. also puts the kiss of death on, too. Just try to hire men for a plant that can't be insured by your outfit. They'll ask a thousand credits a day."

"What time is this affair going to happen?" asked Peter.

"Not too long. They're about finished. Then they inert everything as usual and we'll all retreat to the inside wall and wonder."

"Why not all go home?"

"You can't win," said Ben solemnly. "We did all go home once."

"And the accident happened anyway?"

"Certainly. A thief broke in and it clipped him. Just don't forget that this isn't a probability, it's certain. And the same mob-instinct that makes people gather around an injured man will keep the entire gang here, morbidly waiting to see who gets it in what way. There is that element of wonder, too, you know. Every man in the place knows that someone is going to get clipped with that crane. They're all cagey and very careful. It will be an accident despite planning, and therefore the unforeseen something will be out of the ordinary."

"Quite a problem, Peter," said Simpkins.

"I see it is."

"A lot of this veiling is sheer psychiatry. We've consulted the best behavior specialists in the system. Keeping the fact secret is worse than permitting free knowledge, according to them. But identifying the victim is far worse than to have everybody in a slight tizzy."

"Why?"

"Well, when it happens, we have a victim that realizes that part of the chance was his, and shock is not so great than it would be if no warning took place in light of the management knowing all about it beforehand. On the other hand, all the men who were not hurt get as much uplift after it happens as their downswing of anticipation. On the third hand—pardon the numbers, Peter—if the victim were positively identified, the rest would be no better off, but the victim would be a mental case from then on, and shock would set in prior to the accident. Then we'd be likely to run up the casualty rate. Follow?"

"It seems like a hard row to hoe."

"Well, usually we keep people out of danger areas. We know where they'll be, of course. It's these darned accidents that happen twice in time."

"Twice in time?"

"Yes. The accident happens once invisibly, and once visibly. Once in the future controlled by the present, and then as the future unfolds, it is an accident happening in the present, controlled by the past. It's blind time, and there is nothing we can do about it."

"That fatalistic attitude again."

"Well—"

Ben interrupted. "They're stopping now."

They turned to watch. The final box car was loaded and the engine drew them away. The mislink crane returned for the final time and was stowed on the platform. A hush fell over the crew, and the windows in the back were filled with faces, watching.

The silence was intense. Peter realized that practically every man was holding his breath, and yet it would be at least a half hour before the mislink began to follow the crane, and some time after that before the mislink caught up to the scene of the accident.

He let his breath out with a sigh, and mentioned the fact to Ben and Simpkins. The foreman nodded and agreed, saying: "We know, but there isn't one of us who won't try to hold his breath for the next two hours."

"Impractical," muttered Peter Wright. "There must be a way."

The mislink was a husky section in its own right. The crane boom was no weakling. Thin rods, jointed on toggles, floated about ten inches from the main "I" beam, just as long as the temporal treated section itself. It made an eerie sight, this monstrous slab of solid metal, moving back and forth with determination and purpose, with no visible means of support. To add to the alien sight, the telltale rods maintained their ten-inch separation with a metallic rigidity, though no connection was visible to the main girder.

On the loading deck were three painted circles. The inner one was a four-inch stripe of brilliant red. The circle approximated the scene of the accident. Outside of that by a considerable safety-factor was an orange stripe, almost yellow. Another safety-factor distance away the third stripe of green inclosed the area. As the mislink crossed the green stripe, all eyes fastened on it. As it crossed the yellow-orange stripe, the watchers tensed, and as the mislink crossed into the danger section, there was a sudden, audible indrawing of breath, which was held solid until the mislink passed across the red line on the way out. The out-go of breath was definitely audible.

The tension mounted. A large clock, set up for the case, swept around and around toward the estimated zero hour. The watchers no longer looked into one another's eyes and when eyes met inadvertently, they both fell with a sickly smile that lacked courage.

Why were they there? Peter asked of himself, and he knew. They were there because of morbid curiosity. The thing that made people watch three-hundred-foot dives into a large washtub of water; people watching a tightrope walker somersault on the wire above Niagara: watching the high trapeze artists performing with no net. That one of them was certain to be called into the act, the element of chance and the element of danger, always a gamble, made them stay. With nothing to win, they stayed to watch, which is a basic characteristic of human nature.

They were there because they were human!

And when the accident came, the laws of the lines would be broken, though everything in every man's power would be done to maintain the safety. For the mislink would stop, after the accident, just as the crane had been stopped automatically by the contact with the telltale rods in their temporal extension of the crane itself. The green line, across which no one must pass save the authorities; the yellow line across which only the medical corps may cross, and the red line across which only two men may cross and then only to take the victim to the medical set-up on the dock. Men would rush forward, crossing the lines, and the victim would be carried away with a trailing number of watchers. Then, someone would have to forget the victim to keep the rest of the men from getting in the way of the mislink as it resumed operations. But, of course, no one else had been hit, so this, at least, would be successful, and the men were very confident that no matter what they did, they would not be hit.

The minutes wore on interminably. Coffee came in great tanks, and sandwiches in stacks. The men ate in gulps, swallowing great lumps of unchewed food, and all courted indigestion. The strain was terrific as the timing clock drew close to the minute.

Who—?

Then—came the zero minute.

There was an intake of breath as the clock chimed once, to mark the beginning of the period of probability. No man moved a muscle, yet all muscles were tense with expectancy. Nervously, Ben felt in his pocket and took out a cigarette, stuck it into his mouth, and fumbled for a match. "Match?" he grumbled.

Simpkins fumbled and shook his head.

"Nope," he said, and his voice was loud and raw.

Peter felt in his pocket and found a match.

He lit one and held it over. His eyes were solid on the scene, he did not want to miss it.

"Look out!" someone cried in a strident voice.

The mislink was approaching the circles again.

Peter turned and faced the place squarely, casting an eye across the men's faces. They were all set, and in every man's body were muscles tensed against moving forward.

How, asked Peter of his mind, can they expect anything to happen now? Every man is psychologically unable to move forward.

There came a stabbing pain, and Peter whirled with a wordless scream. The shock was searing. Instantaneously, he whirled, hitting his upflinging elbow against the wall. The obstruction in motion set him off balance, and he automatically moved a foot to regain it. His foot hit the foot of Ben, who was standing solidly, partly turned, his face just changing from solid-set to one of surprise.

The solid foot tripped Peter, and he fell forward. He flung the still-burning match from his fingers as he put both hands forward to break his fall. The loading deck came up to meet him, and his forward-flung hands went down toward—

The red line!

There was a coruscating flare of stars, bars, and screaming color in his mind, that contracted to a pinpoint and then expanded to infinity, leaving only peaceful blackness.

He returned to consciousness in the ambulance, but his return was brief. He was conscious only long enough to hear:

"Some day we'll lick it," said Ben.

"Only when you lick the regular accident rate. The trouble is," mused the medical attendant, "that people think there's something about mislink accidents that is different. Like either predestiny or something that makes you able to change the future. Fact of the matter is, it is the past that they're trying to change. Funny, to think of this guy getting it."

"Last one got it by a different set of factors," said Ben, "but you can't stop an accident that's already happened."

Peter Wright, adjuster for the solar system's greatest insurance company, Interplanetary Industrial Insurance, went under. His mind was whirling with a mixed desire to argue about temporal accidents, and the certain knowledge that he was in no position to mention the avoidance of same.

THE END.