INTRODUCTORY NOTES The author in this work endeavours to solve the greatest scientific problem that has puzzled scientists for the past two hundred years. The question has arisen over and over again, since the discovery of universal gravitation by Sir Isaac Newton, as to what is the physical cause of the attraction of gravitation. “Action at a distance” has long ceased to be recognized as a... more...

One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armour-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches into stiff sections. The bedding was hardly able to cover it and seemed ready to slide off any moment. His many legs, pitifully thin compared with... more...

In turning from the embryology to the phylogeny of man—from the development of the individual to that of the species—we must bear in mind the direct causal connection that exists between these two main branches of the science of human evolution. This important causal nexus finds its simplest expression in "the fundamental law of organic development," the content and purport of which we have... more...

INTRODUCTION The history of the evolution of life, incomplete as it yet is, already reveals to us how the intellect has been formed, by an uninterrupted progress, along a line which ascends through the vertebrate series up to man. It shows us in the faculty of understanding an appendage of the faculty of acting, a more and more precise, more and more complex and supple adaptation of the consciousness... more...

[17] CHAPTER I—INSTRUMENTARIUM Direct laryngoscopy, bronchoscopy, esophagoscopy and gastroscopy are procedures in which the lower air and food passages are inspected and treated by the aid of electrically lighted tubes which serve as specula to manipulate obstructing tissues out of the way and to bring others into the line of direct vision. Illumination is supplied by a small tungsten-filamented,... more...

I.—UNFERMENTED BREAD. 1. COLD WATER BREAD. 1-1/4 lb. fine wholemeal flour to 3/4 pint water. Put the meal into a basin, add the water gradually, and mix with a clean, cool hand. (Bread, pastry, etc., mixed with a spoon, especially of metal, will not be so light as that mixed with a light cool hand.) Knead lightly for 20 minutes. (A little more flour may be required while kneading, as some brands of... more...

PREFACE. “What the child imitates,” says Froebel, “he begins to understand. Let him represent the flying of birds and he enters partially into the life of birds. Let him imitate the rapid motion of fishes in the water and his sympathy with fishes is quickened. Let him reproduce the activities of farmer, miller and baker, and his eyes open to the meaning of their work. In one word let him reflect... more...

PART I GENUINE TELEPATHY Sir William F. Barrett, one of the founders of the Society for Psychical Research, more than forty years ago tried some experiments which led him to believe that something then new to science, which he provisionally called "thought transference" and which is now known as "telepathy," really existed. At the first general meeting of the Society, on the 17th July... more...

In an inventive tour de force that seldom, if ever, has been equalled for its brilliance and far-reaching consequences, James Watt radically altered the steam engine not only by adding a separate condenser but by creating a whole new family of linkages. His approach was largely empirical, as we use the word today. This study suggests that, despite the glamor of today's sophisticated methods of... more...

INTRODUCTION BY CESARE LOMBROSO [Professor Lombroso was able before his death to give his personal attention to the volume prepared by his daughter and collaborator, Gina Lombroso Ferrero (wife of the distinguished historian), in which is presented a summary of the conclusions reached in the great treatise by Lombroso on the causes of criminality and the treatment of criminals. The preparation of the... more...