With a few rapid passes the Professor mesmerised the young man, who sank back in his chair, pale and rigid. He then took a bright globe of glass from his pocket, and by concentrating his gaze upon it and making a strong mental effort, he succeeded in throwing himself into the same condition. It was a strange and impressive sight to see the old man and the young sitting together in the same cataleptic condition. Whither, then, had their souls fled? That was the question which presented itself to each and every one of the spectators.
Five minutes passed, and then ten, and then fifteen, and then fifteen more, while the Professor and his pupil sat stiff and stark upon the platform. During that time not a sound was heard from the assembled savants, but every eye was bent upon the two pale faces, in search of the first signs of returning consciousness. Nearly an hour had elapsed before the patient watchers were rewarded. A faint flush came back to the cheeks of Professor von Baumgarten. The soul was coming back once more to its earthly tenement. Suddenly he stretched out his long thin arms, as one awaking from sleep, and rubbing his eyes, stood up from his chair and gazed about him as though he hardly realised where he was. "Tausend Teufel!" he exclaimed, rapping out a tremendous South German oath, to the great astonishment of his audience and to the disgust of the Swedenborgian. "Where the Henker am I then, and what in thunder has occurred? Oh yes, I remember now. One of these nonsensical mesmeric experiments. There is no result this time, for I remember nothing at all since I became unconscious; so you have had all your long journeys for nothing, my learned friends, and a very good joke too; "at which the Regius Professor of Physiology burst into a roar of laughter and slapped his thigh in a highly indecorous fashion. The audience were so enraged at this unseemly behaviour on the part of their host, that there might have been a considerable disturbance, had it not been for the judicious interference of young Fritz von Hartmann, who had now recovered from his lethargy. Stepping to the front of the platform, the young man apologised for the conduct of his companion. "I am sorry to say," he said, "that he is a harum-scarum sort of fellow, although he appeared so grave at the commencement of this experiment. He is still suffering from mesmeric reaction, and is hardly accountable for his words. As to the experiment itself, I do not consider it to be a failure. It is very possible that our spirits may have been communing in space during this hour; but, unfortunately, our gross bodily memory is distinct from our spirit, and we cannot recall what has occurred. My energies shall now be devoted to devising some means by which spirits may be able to recollect what occurs to them in their free state, and I trust that when I have worked this out, I may have the pleasure of meeting you all once again in this hall, and demonstrating to you the result." This address, coming from so young a student, caused considerable astonishment among the audience, and some were inclined to be offended, thinking that he assumed rather too much importance. The majority, however, looked upon him as a young man of great promise, and many comparisons were made as they left the hall between his dignified conduct and the levity of his professor, who during the above remarks was laughing heartily in a corner, by no means abashed at the failure of the experiment.
Now although all these learned men were filing out of the lecture-room under the impression that they had seen nothing of note, as a matter of fact one of the most wonderful things in the whole history of the world had just occurred before their very eyes Professor von Baumgarten had been so far correct in his theory that both his spirit and that of his pupil had been for a time absent from his body. But here a strange and unforeseen complication had occurred. In their return the spirit of Fritz von Hartmann had entered into the body of Alexis von Baumgarten, and that of Alexis von Baumgarten had taken up its abode in the frame of Fritz von Hartmann.