And still the water held off.
The baffles, blades jutting alternately from either side of the duct to keep the air stream turbulent, were the last landmark. He sliced off each blade with a rapid sweep of his flash butt, and now he had to measure nine feet from the farthest blade. Again he used his flash. It was six inches long and he would have to lay it along the wall, end over end, eighteen times.
Twice it slipped, and twice he had to turn back to the slightly ragged marking of the last sheared baffle blade, scrambling backward and swearing "Sands of Mars!" in a whisper.
The third time the eighteenth measure landed truly. Bigman kept his finger on the spot. Morriss had said the desired place would be almost directly over his head. Bigman turned on his flash, ran his finger along the curved inner surface of the duct, twisted on to his back.
Using his slicer end and holding it, as nearly as he could judge in the dark, some quarter of an inch from actual contact (the force field must not slice in too far), he made a circle with it. Cleaved metal fell on him, and he pushed it to one side.
He turned his flash on the exposed wiring and studied it. Inches farther in would be the interior of a room not a hundred feet from where the man sat at the lock. Was he still sitting there? Obviously, he had not yet pulled the lever (what was he waiting for?) or Bigman would now be very water-logged, very dead. Had he been stopped then, somehow? Taken into custody, perhaps?
A wry grin forced itself onto Bigman's face as he thought that perhaps he was squirming through the interior of a metal worm for nothing.
He was following the wiring. Somewhere here should be a relay. Gently he pulled at the wires, first one, then another. One moved and a small, black, double cone came into view. Bigman sighed his relief. He gripped the flash with his teeth, freeing both hands.
Gingerly, very gingerly, he twisted the two halves of the cone in opposite directions. The magnoclasps yielded, and the two halves moved apart, exposing the contents. They consisted of a break relay: two gleaming contacts, one encased in its field selector and separated from the other by a nearly imperceptible gap. At an appropriate stimulus, such as the pulling of a small lever, the field selector set up the energies that would pull down the other contact, send energy streaming across the point of closure, and open a lock in the dome. It would all happen in a millionth of a second.
Bigman, sweating and half-expecting the final moment to come now, now, with his task a second from completion, fumbled in his vest pocket and withdrew a lump of insulating plastic. It was already soft from the warmth of his body. He kneaded it a moment and then brought it down delicately upon the point where the two contacts nearly met. He held it there while he counted three, then withdrew it.
The contacts might close now, but between them there would be a thin film of this plastic, and through it the flow of current could not pass.
The lever could be pulled now: the lock would not open.
Laughing, Bigman scrambled backward, made his way over the remnants of the baffle, passed the struts he had cut away, slid down the slopes…,
Bigman searched desperately for Lucky through the confusion that now flooded all the city. The man at the lever was in custody, the transite barrier had been lifted, and the population was flooding back (angry, for the most part, at the city administration for allowing the whole thing to happen) into the homes they had abandoned. To the crowds who had so ghoulishly waited for disaster, the removal of fear was the signal for a high holiday.
At the end Morriss appeared from nowhere and placed a hand on Bigman's sleeve. "Lucky's calling."
Bigman, startled, said, "Where from?"
"From my room in the Council offices. I've told him what you've done."
Bigman flushed with pleasure. Lucky would be proud! He said, "I want to talk to him."
But Lucky's face on the screen was grim. He said, "Congratulations, Bigman, I hear you were terrific."
"It was nothing," grinned Bigman. "But where've you been?"
Lucky said, "Is Dr. Morriss there? I don't see him."
Morriss squeezed his face into the viewer. "Here I am."
"You've captured the man at the lever, according to the news I hear."
"We did. We absolutely did, thanks to Bigman," said Morriss.
"Then let me make a guess. When you closed in on him, he did not try to pull the lever. He simply gave himself up."
"Yes," said Morriss, frowning. "But what makes you guess that?"
"Because the whole incident at the lock was a smoke screen. The real damage was slated to happen at this end. When I realized that, I left. I tried to come back here. I had to use a hopper to get through the crowd and a groundcar the rest of the way."
"And?" asked Morriss anxiously.
"And I was too late!" said Lucky.
7. Questions
The day was over. The crowd had dispersed. The city had taken on a quiet, almost sleepy atmosphere, with only an occasional knot of two or three still discussing the events of the past several hours.
And Bigman was annoyed.
With Morriss he had left the scene of the recent danger and zoomed out to Council headquarters. There Morriss had had his conference with Lucky, a conference to which Bigman was not allowed entry and from which the Venusian had emerged looking grimly angry. Lucky remained calm but uncommunicative.
Even when they were alone again, Lucky said merely, "Let's get back to the hotel. I need sleep, and so do you after your own little game today."
He hummed the Council March under his breath, as he always did when he was completely abstracted, and signaled a passing tollcar. The car stopped automatically when the sight of his outstretched hand with fingers spread wide registered on its photoelectric scanners.
Lucky pushed Bigman in before him. He turned the dials to indicate the co-ordinate position of the Hotel Bellevue-Aphrodite, put in the proper combination of coins, and let the machine's computer take over. With Ms foot he adjusted the speed lever to low.
The tollcar drifted forward with a pleasantly smooth motion. Bigman would have found it both comforting and restful if he had been in a less itchingly curious state of mind.
The little Martian flicked a glance at his large friend. Lucky seemed interested only in rest and thought. At least he leaned back on the upholstery and closed his eyes, letting the motion rock him while the hotel seemed to approach and then become a large mouth, which swallowed them as the tollcar automatically found the entrance to the receiving dock of the hotel's garage.
Only when they were in their own room did Bigman reach the point of explosion. He cried, "Lucky, what's it all about? I'm going nuts trying to figure it out."
Lucky stripped off his shirt and said, "Actually, it's only a matter of logic. What kind of accidents occurred as a result of men's being mentally dominated before today? What kind did Morriss mention? A man giving away money. A man dropping a bale of weed. A man placing poison in a nutrient mixture for yeast. In each case, the action was a small one, but it was an action. It was something done."
"Well?" said Bigman.
"All right, what did we have today? It wasn't something small at all; it was something big. But it wasn't action. It was exactly the opposite of action: A man put his hand on a dome-lock lever and then did nothing. Nothing!"
Lucky vanished into the bathroom and Bigman could hear the needle shower and Lucky's muffled gasps under its invigorating jets. Bigman followed at last, muttering savagely under his breath.