To the woman, it had been entering the abode of fear. She could not restrain her shudders. But she bravely confronted the tall figure of Professor Burr, as he came forth to greet her.
He was extremely tall and attenuated, with a red, bony mask of a face pointed at the chin by a sharp little goatee. Feathery blond hair, silvered and awry, covered his great head.
"Madam," said Burr in a gentle, disarmingly quiet voice, "your manner of entrance might have cost you your life. Luckily I was able to deflect the rays from your person, else you might not now be able to voice your complaint--for such seems to be your purpose in coming here." He turned to Jared, who was standing close by. "Very well, Jared. You may go.
After this, it will be as well to throw the bolts, though in this case I am quite willing to see the visitor."
Jared slid away, leaving the plump little woman to confront the famous scientist.
For a moment, Mrs. Baker stared into the pale gray eyes, the pupils of which seemed black as coal by contrast. Some, his bitter enemies, claimed that Professor Ramsey Burr looked cold and bleak as an iceberg, others that he had a baleful glare. His mouth was grim and determined.
Yet, with her woman"s eyes, Mrs. Baker, looking at the professor"s bony mask of a face, with the high-bridged, intrepid nose, the pa.s.sionless gray eyes, thought that Ramsey Burr would be handsome, if a little less cadaverous and more human.
"The experiment which you ruined by your untimely entrance," continued the professor, "was not a safe one."
His long white hand waved toward the bunched apparatus, but to her to the room seemed all glittering metal coils of snakelike wire, ruddy copper, dull lead, and tubes of all shapes. h.e.l.l cauldrons of unknown chemicals seethed and slowly bubbled, beetle-black bakelite fixtures reflected the hideous light.
"Oh," she cried, clasping her hands as though she addressed him in prayer, "forget your science, Professor Burr, and be a man. Help me.
Three days from now my boy, my son, whom I love above all the world, is to die."
"Three days is a long time," said Professor Burr calmly. "Do not lose hope: I have no intention of allowing your son, Allen Baker, to pay the price for a deed of mine. I freely confess it was I who was responsible for the death of--what was the person"s name?--Smith, I believe."
"It was you who made Allen get poor Mr. Smith to agree to the experiments which killed him, and which the world blamed on my son," she said. "They called it the deed of a scientific fiend, Professor Burr, and perhaps they are right. But Allen is innocent."
"Be quiet," ordered Burr, raising his hand. "Remember, madam, your son Allen is only a commonplace medical man, and while I taught him a little from my vast store of knowledge, he was ignorant and of much less value to science and humanity than myself. Do you not understand, can you not comprehend, also, that the man Smith was a martyr to science? He was no loss to mankind, and only sentimentalists could have blamed anyone for his death. I should have succeeded in the interchange of atoms which we were working on, and Smith would at this moment be hailed as the first man to travel through s.p.a.ce in invisible form, projected on radio waves, had it not been for the fact that the alloy which conducts the three types of sinusoidal failed me and burned out. Yes, it was an error in calculation, and Smith would now be called the Lindbergh of the Atom but for that. Yet Smith has not died in vain, for I have finally corrected this error--science is but trial and correction of error--and all will be well."
"But Allen--Allen must not die at all!" she cried. "For weeks he has been in the death house: it is killing me. The Governor refuses him a pardon, nor will he commute my son"s sentence. In three days he is to die in the electric chair, for a crime which you admit you alone are responsible for. Yet you remain in your laboratory, immersed in your experiments, and do nothing, nothing!"
The tears came now, and she sobbed hysterically. It seemed that she was making an appeal to someone in whom she had only a forlorn hope.
"Nothing?" repeated Burr, pursing his thin lips. "Nothing? Madam, I have done everything. I have, as I have told you, perfected the experiment.
It is successful. Your son has not suffered in vain, and Smith"s name will go down with the rest of science"s martyrs as one who died for the sake of humanity. But if you wish to save your son, you must be calm.
You must listen to what I have to say, and you must not fail to carry out my instructions to the letter. I am ready now."
Light, the light of hope, sprang in the mother"s eyes. She grasped his arm and stared at him with shining face, through tear-dipped eyelashes.
"Do--do you mean it? Can you save him? After the Governor has refused me? What can you do? No influence will s.n.a.t.c.h Allen from the jaws of the law: the public is greatly excited and very hostile toward him."
A quiet smile played at the corners of Burr"s thin lips.
"Come," he said. "Place this cloak about you. Allen wore it when he a.s.sisted me."
The professor replaced his own mask and conducted the woman into the interior of the laboratory.
"I will show you," said Professor Burr.
She saw before her now, on long metal shelves which appeared to be delicately poised on fine scales whose balance was registered by hair-line indicators, two small metal cages.
Professor Burr stepped over to a row of common cages set along the wall.
There was a small menagerie there, guinea pigs--the martyrs of the animal kingdom--rabbits, monkeys, and some cats.
The man of science reached in and dragged out a mewing cat, placing it in the right-hand cage on the strange table. He then obtained a small monkey and put this animal in the left-hand cage, beside the cat. The cat, on the right, squatted on its haunches, mewing in pique and looking up at its tormentor. The monkey, after a quick look around, began to investigate the upper reaches of its new cage.
Over each of the animals was suspended a fine, curious metallic armament. For several minutes, while the woman, puzzled at how this demonstration was to affect the rescue of her condemned son, waited impatiently, the professor deftly worked at the apparatus, connecting wires here and there.
"I am ready now," said Burr. "Watch the two animals carefully."
"Yes, yes," she replied, faintly, for she was half afraid.
The great scientist was stooping over, looking at the balances of the indicators through microscopes.
She saw him reach for his switches, and then a brusk order caused her to turn her eyes back to the animals, the cat in the right-hand cage, the monkey at the left.
Both animals screamed in fear, and a sympathetic chorus sounded from the menagerie, as a long purple spark danced from one gray metal pole to the other, over the cages on the table.
At first, Mrs. Baker noticed no change. The spark had died, the professor"s voice, unhurried, grave, broke the silence.
"The first part of the experiment is over," he said. "The ego--"
"Oh, heavens!" cried the woman. "You"ve driven the poor creatures mad!"
She indicated the cat. That animal was clawing at the top bars of its cage, uttering a bizarre, chattering sound, somewhat like a monkey. The cat hung from the bars, swinging itself back and forth as on a trapeze, then reached up and hung by its hind claws.
As for the monkey, it was squatting on the floor of its cage, and it made a strange sound in its throat, almost a mew, and it hissed several times at the professor.
"They are not mad," said Burr. "As I was explaining to you, I have finished the first portion of the experiment. The ego, or personality of one animal has been taken out and put into the other."
She was unable to speak. He had mentioned madness: was he, Professor Ramsey Burr, crazy? It was likely enough. Yet--yet the whole thing, in these surroundings, seemed plausible. As she hesitated about speaking, watching with fascinated eyes the out-of-character behavior of the two beasts, Burr went on.
"The second part follows at once. Now that the two egos have interchanged, I will shift the bodies. When it is completed, the monkey will have taken the place of the cat, and vice versa. Watch."
He was busy for some time with his levers, and the smell of ozone reached Mrs. Baker"s nostrils as she stared with horrified eyes at the animals.
She blinked. The sparks crackled madly, the monkey mewed, the cat chattered.
Were her eyes going back on her? She could see neither animal distinctly: they seemed to be shaking in some cosmic disturbance, and were but blurs. This illusion--for to her, it seemed it must be optical--persisted, grew worse, until the quaking forms of the two unfortunate creatures were like so much ectoplasm in swift motion, ghosts whirling about in a dark room.
Yet she could see the cages quite distinctly, and the table and even the indicators of the scales. She closed her eyes for a moment. The acrid odors penetrated to her lungs, and she coughed, opening her eyes.
Now she could see clearly again. Yes, she could see a monkey, and it was climbing, quite naturally about its cage; it was excited, but a monkey.