Instantly, without warning, or the faintest preparation for what was coming, I found myself looking into the interior of a large room. Some twenty boys and girls, thirteen to fourteen years of age, occupied a double row of chairs arranged in the form of a semicircle about a desk at which a young man was seated with his back to us. The rows of students were facing us, apparently not twenty feet away. The rustling of their garments and every change of expression in their mobile faces were as distinct to my eyes and ears as if we had been directly behind the teacher, as indeed we seemed to be. At the moment the scene had flashed upon me I was in the act of making some remark to the doctor. As I checked myself, he laughed. "You need not be afraid of interrupting them," he said. "They don't see or hear us, though we both see and hear them so well. They are a dozen miles away." "Good heavens!" I whispered--for, in spite of his assurance, I could not realize that they did not hear me--"are we here or there?" "We are here certainly," replied the doctor, "but our eyes and ears are there. This is the electroscope and telephone combined. We could have heard the examination just as well without the electroscope, but I thought you would be better entertained if you could both see and hear. Fine-looking young people, are they not? We shall see now whether they are as intelligent as they are handsome." HOW PROFITS CUT DOWN CONSUMPTION. "Our subject this morning," said the teacher briskly, "is 'The Economic Suicide of Production for Profit,' or 'The Hopelessness of the Economic Outlook of the Race under Private Capitalism.'--Now, Frank, will you tell us exactly what this proposition means?" At these words one of the boys of the class rose to his feet. "It means," he said, "that communities which depended--as they had to depend, so long as private capitalism lasted--upon the motive of profit making for the production of the things by which they lived, must always suffer poverty, because the profit system, by its necessary nature, operated to stop limit and cripple production at the point where it began to be efficient." "By what is the possible production of wealth limited?" "By its consumption." "May not production fall short of possible consumption? May not the demand for consumption exceed the resources of production?" "Theoretically it may, but not practically--that is, speaking of demand as limited to rational desires, and not extending to merely fanciful objects. Since the division of labor was introduced, and especially since the great inventions multiplied indefinitely the powers of man, production has been practically limited only by the demand created by consumption." "Was this so before the great Revolution?"