"Do I understand you, Dr. Plätner," asked Tom, from the foot of the table, "that, under the microscope, rhozopod protoplasm, for example, would resemble your--ah--oil foam?"
"So closely, sir," answered Herr Plätner, instantly, "that I have often deceived the most expert microscopists in Germany. Furthermore, Mr. Minturn, my artificial protoplasm retains its activity for long periods of time. I made one drop, sir, that was alive, so to speak, for six days."
"And then it died?" asked Mrs. "Ned," mournfully.
"To speak unscientifically, yes," answered the German, carefully. "Now, what are we to gather from all this, my friends?" The butler had removed the oysters, and the Herr Doctor was forced to glance at his audience.
"New reverence for soap and olive oil," suggested one of the younger scientists, a professor at a neighboring university.
Plätner eyed the speaker suspiciously, and then said:
"That, of course, sir; but much more than that. I have proved conclusively, my friends, that the primary movements of life are due to structure, and that there is absolutely no necessity for believing in any peculiar vital essence or force. The living cell, I confidently assert, may be built up out of inert matter. The old-fashioned idea of a vital spark being absolutely essential is as obsolete as the belief in special creation. Let me live a hundred years, my friends, and I'll make for you a Goethe or a Shakespeare out of soap lather and olive oil."
"Just imagine it!" exclaimed Mrs. Farringdon, gazing with exaggerated admiration at the German genius.
"It's really not so shocking to our pride of ancestry as it seems at first sight;" Tom ventured to suggest. "Our generation has become reconciled, perforce, to its humble origin. It is hard for us to realize how severely Darwinism shocked our fathers and mothers."
"As I understand you, Dr. Plätner," broke in Mrs. "Bob" Vincent, turning the blaze of her great, dark eyes full upon the German's face, "your discovery is a triumph for the extreme materialists? It destroys absolutely all the bases upon which the belief in psychic forces rests? We are machines, wound up to run for a while, and then to stop forever?"
"You have practically stated my creed, madame," answered the Herr Doctor, gravely. "Constant motion, constant change--these are the alpha and the omega of the universe. Why should we superimpose the concept of a psychical existence upon a structure that is already perfect? As I said in other words, my friends, I could, if sufficient time were granted to me, rebuild the earth and its creatures in my laboratory."