"See," said Professor Eddinger quietly. And his one thin hand pointed to a far shelf, where, in the shadow, was a huddle of brown fur and a bit of crust. It fell as they watched, and the "plop" of the soft body upon the floor sounded loud in the silent room.
"The law of compensation," said Professor Eddinger. "Two sides to the medal! Darkness and light--good and evil--life ... and death!"
The young man was stammering. "What do you mean?--a death ray evolved?" And: "What of it?" he demanded; "what of it? What's that got to do with it?"
"A death ray," the other agreed. "You have dreamed, Avery--one must in order to create--but it is only a dream. You dreamed of life--a fuller life--for the world, but you would have given them, as you have just seen, death."
The face of Avery was white as wax; his eyes glared savagely from dark hollows.
"A rat!" he protested. "You have killed a rat ... and you say--you say--" He raised one trembling hand to his lips to hold them from forming the unspeakable words.
"A rat," said the Professor--"or a man ... or a million men."
"We will control it."
"All men will have it--the best and the worst ... and there is no defence."
"It will free the world--"
"It will destroy it."
"No!"--and the white-faced man was shouting now--"you don't understand--you can't see--"
The lean figure of the scientist straightened to its full height. His eyes met those of the younger man, silent now before him, but Avery knew the eyes never saw him; they were looking far off, following the wings of thought. In the stillness the man's words came harsh and commanding-- "Do you see the cities," he said, "crumbling to ruins under the cold stars? The fields? They are rank with wild growth, torn and gullied by the waters; a desolate land where animals prowl. And the people--the people!--wandering bands, lower, as the years drag on, than the beasts themselves; the children dying, forgotten, in the forgotten lands; a people to whom the progress of our civilization is one with the ages past, for whom there is again the slow, toiling road toward the light.
"And somewhere, perhaps, a conquering race, the most brutal and callous of mankind, rioting in their sense of power and dragging themselves down to oblivion...."
His gaze came slowly back to the room and the figure of the man still fighting for his dream.
"They would not," said Avery hoarsely; "they'd use it for good."
"Would they?" asked Professor Eddinger. He spoke simply as one stating simple facts. "I love my fellow men," he said, "and I killed them in thousands in the last war--I, and my science, and my poison gas."
The figure of Avery slumped suddenly upon a chair; his face was buried in his hands. "And I would have been," he groaned, "the greatest man in the world."
"You shall be greater," said the Professor, "though only we shall know it--you and I.... You will save the world--from itself."
The figure, bowed and sunken in the chair, made no move; the man was heedless of the kindly hand upon his shoulder. His voice, when he spoke, was that of one afar off, speaking out of a great loneliness. "You don't understand," he said dully; "you can't--"
But Professor Eddinger, a cog in the wheels of a great educational machine, glanced at the watch on his wrist. Again his thin shoulders were stooped, his voice tired. "My classes," he said. "I must be going...."
In the gathering dusk Professor Eddinger locked carefully the door of his office. He crossed beyond his desk and fumbled with his one hand for his keys.
There was a cabinet to be opened, and he stared long in the dim light at the object he withdrew. He looked approvingly at the exquisite workmanship of an instrument where a generator of the cathode ray and an intricate maze of tubing surmounted electro-magnets and a round lead bulb. There were terminals for attaching heavy cables; it was a beautiful thing.... His useless arm moved to bring an imaginary hand before the window of quartz in the lead sphere.
"Power," he whispered and repeated Avery's words; "power, to build a city--or destroy a civilization ... and I hold it in one hand."
He replaced the apparatus in the safety of its case. "The saviors of mankind!" he said, and his tone was harsh and bitter.
But a smile, whimsical, kindly, crinkled his tired eyes as he turned to his desk and its usual litter of examination papers.
"It is something, Avery," he whispered to that distant man, "to belong in so distinguished a group."
Contents
THE RADIANT SHELL.
By Paul Ernst
"And that, gentlemen," said the Secretary of War, "is the situation. Arvania has stolen the Ziegler plans and formulae. With their acquisition it becomes the most powerful nation on earth. The Ziegler plans are at present in the Arvanian Embassy, but they will be smuggled out of the country soon. Within a month of their landing in Arvania, war will be declared against us. That means"--he glanced at the tense faces around the conference table--"that we have about three months to live as a nation--unless we can get those plans!"
There was a hushed, appalled silence, broken at last by General Forsyte.
"Nonsense! How can a postage-stamp country like Arvania really threaten us?"
"The day has passed, General," said the Secretary, "when a nation's power is reckoned by its size. The Ziegler heat ray is the deadliest weapon yet invented. A thousand men with a dozen of the ray-projectors can reduce us to smoking ruins while remaining far outside the range of our guns. No! I tell you that declaration of war by Arvania will be followed by the downfall of the United States inside of three months!"
Again the hushed, strained silence descended over the conference table, while one white-faced man gazed at another and all speculated on the incredible possibility of a world in which there was no United States of America.
"We must get the plans," nodded Forsyte, convinced at last. "But how? March openly on the Arvanian Embassy?"
"No, that would be declaration of war on our part. The World Court, which knows nothing of the Ziegler plans, would set the League at our throats."
"Send volunteers unofficially to raid the place?"
"Impossible. There is a heavy guard in the Arvanian Embassy; and I more than suspect the place bristles with machine guns."
"What are we to do?" demanded Forsyte.
The Secretary seemed to have been waiting for that final question.
"I have had an odd and desperate plan submitted me from an outside source. I could not pass it without your approval. I will let you hear it from the lips of the planner."
He pressed a buzzer. "Bring Mr. Winter in," he told his secretary.
The man who presently appeared in the doorway was an arresting figure. A man of thirty-odd with the body of an athlete, belied somewhat by the pallor of an indoor worker, with acid stained, delicate hands offset by forearms that might have belonged to a blacksmith, with coal black hair and gray eyes so light as to look like ice-gray holes in the deep caverns of his eye-sockets. This was Thorn Winter.
"Gentlemen, the scientist, Mr. Winter," announced the Secretary. "He thinks he can get the Ziegler plans."
Thorn Winter cleared his throat. "My scheme is simple enough," he said tersely. "I believe I can walk right into the Embassy, get the plans--and then walk right out again. It sounds kind of impossible, but I think I can work it by making myself invisible."
"Invisible?" echoed Forsyte. "Invisible!"
"Precisely," said Thorn in a matter-of-fact tone. "I have just turned out a camouflage which is the most perfect yet discovered. It was designed for application to guns and equipment only. I'd never thought of trying to cover a human body with it, but I am sure it can be done."
"But ... invisible ..." muttered Forsyte, glancing askance at Winter.
"There's no time for argument," said the Secretary crisply. "The question is, shall we give this man permission to try the apparently impossible?"
All heads nodded, though in all eyes was doubt. The Secretary turned to the scientist.
"You are aware of the risk you run? You realize that if you are caught, we cannot recognize you--that we must disclaim official knowledge of your work, and leave you to your fate?"
Thorn nodded.
"Then," said the Secretary, his voice vibrant, "yours is the mission. And on your effort hangs the fate of your country. Now--what help will you require?"
"Only the assistance of one man," said Thorn. "And, since secrecy is vital, I'm going to ask you, sir, to be that man."
The Secretary smiled; and with that smile he seemed to be transformed from a great leader of affairs into a kindly, human individual. "I am honored, Mr. Winter," he said. "Shall we go at once to your laboratory?"
In the great laboratory room, the Secretary glanced about almost uneasily at the crowding apparatus that was such an enigma to one untrained in science. Then his gaze returned to Winter's activities.
Thorn was carefully stirring fluids, poured drop by drop from various retorts, in a mixing bowl. All the fluids were colorless; and they combined in a mixture that had approximately the consistency of thin syrup. To this, Thorn added a carefully weighted pinch of glittering powder. Then he lit a burner under the bowl, and thrust into the mixture a tiny, specially constructed thermometer.
"You can really make yourself invisible?" breathed the Secretary.
"I can," said Thorn, "if the blisters don't upset my calculations by making my body surfaces too moist for this stuff to stick to. I'm going to have you paint me with it, you see, and it was never intended to cover flesh."
He regulated the burner anxiously, and then began to take off his clothes.
"Ready," he said at last, glancing at the thermometer and turning off the burner. He stood before the wondering Secretary, a fine, muscular figure. "Take this brush and cover me with the stuff. And be sure not to miss any of me!"
And then the Secretary saw why Thorn had said the colorless paint was never intended to be applied to human flesh. For it was still seething and smoking in the cauldron.
"Good heavens!" he said. "Don't you want to wait till it cools a little?"
"Can't," said Thorn. "It has to be applied hot or it loses its flexibility."
The Secretary dipped the brush and began to paint the naked flesh of the scientist. Not a quiver touched that flesh as an almost microscopically thin, colorless layer formed into a film after the brush strokes. But the Secretary's fingers shook a little.
"My God, man!" he said finally. "Doesn't it hurt?"
"It's a little like being boiled in oil," replied Thorn grimly. "Outside of that it's all right. Hurry, before the stuff gets too cool."
The clinging thin shell covered him to his chest, then to his throat. At that point he reached into a drawer in a workbench beside him and drew out two small, hollow hemispheres of glass. These he cupped over his eyes.
"What are those for?" asked the Secretary.
"So my eyes can be covered with the film. If they weren't, I'd present the somewhat remarkable spectacle of a pair of disembodied eyes walking down the street."
Painfully, agonizingly, the hot film was applied to throat and face; over the glass spheres that cupped around the eyes; over a tight leather cap covering the scientist's hair; and over a sort of football nose-guard which extended down an inch below the end of Thorn's nose in a sort of overhanging offset that would allow him to breathe and still keep his nostrils hidden. The Secretary stepped back.
Before him stood a figure that looked not unlike a glazed statue of a man. The effect was that of a body encased in clear ice--and like clear ice, the encasing shell sparkled and glittered radiantly in the sunlight that poured in at the windows.
Thorn moved. His glazed arms and legs and torso glistened with all the colors in the spectrum; while under the filmed bulges of glass his eyes looked as large as apples. The Secretary felt a chill of superstitious fear as he gazed at that weird and glittering figure with its enormous glazed eyes.
"But you aren't invisible," he said at length.
"That comes now," said Thorn, walking ahead of the Secretary while on the ceiling above him danced red and yellow and blue rainbows of refracted light.
He stepped onto a big metal plate. Suspended above was a huge metal ring, with its hole directly over the spot on which he stood.
"Soft magnets," explained Thorn. "As simply as I can put it, my process for rendering an object invisible is this: I place the object, coated with the film, on this plate. Then I start in motion the overhead ring, creating an immensely powerful, rapidly rotating magnetic field. The rotating field rearranges the atoms of this peculiarly susceptible film of mine so that they will transmit light rays with the least possible resistance. It combs the atoms into straight lines, you might say. With that straight-line, least-resistance arrangement comes invisibility."
"I don't quite see--" began the Secretary.
"Refraction of light," said Thorn hurriedly. "The light rays strike this film, hurtle around the object, it coats--at increased speed, probably, but there are no instruments accurate enough to check that--and emerge on the other side. Thus, you can look at a body so filmed, and not see it: your gaze travels around it and rests on objects in a straight line behind it. But you'll see for yourself in a moment. Pull that switch, there, will you? And leave it on for two full minutes after you have ceased to see me."
Straight and tall, a figure encased in shimmering crystal, the scientist stood on the metal plate. Hesitant, with the superstitious dread growing in his heart, the Secretary stood with his hand on the switch. That hand pulled the switch down....
Soundlessly the overhead metal ring began to whirl, gathering speed with every second. And then, though he had known in advance something of what was coming, the Secretary could not suppress a shout of surprise.
The man before him on the metal plate was vanishing.
Slowly he disappeared from view--slowly, as an object sinking deeper and deeper into clear water disappears. Now the face was but a white blob. Now the entire body was but a misty blur. And now a shade, a wavering shadow, alone marked Winter's presence.
The Secretary could not have told the exact instant when that last faint blur oozed from sight. He only knew that at one second he was gazing at it--and at the next second his eyes rested on a rack of test-tubes on the wall beyond the plate.
He looked at his watch. Sweat glistened in tiny points on the hand that held the switch. It was all so like death, this disappearance--as if he had thrown the switch that electrocuted a man.