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Fabre's Book of Insects
by Mrs. Rodolph StawellWe all have our own talents, our special gifts. Sometimes these gifts seem to come to us from our forefathers, but more often it is difficult to trace their origin. A goatherd, perhaps, amuses himself by counting little pebbles and doing sums with them. He becomes an astoundingly quick reckoner, and in the end is a professor of mathematics. Another..
An Attempt to Investigate the Seat of Animal Life
by Henry CurtisThe capacity and aptitude for motion, observable in man, naturally lead us to an enquiry into the general principle of his corporeal functions. To a disquisition of which I devote the following pages. Aware of the intricacy of my subject, and that the operations of the animal body necessarily embrace agents not within the range of our senses, I can..
An Anatomical Disquisition on the Motion of the Heart & Blood in Animals
by William HarveyHarvey’s work, by which his name has been made immortal, strikingly illustrates this. He was the first to show the nature of the movements of the heart, and how the blood moved in the body. He did so by putting on one side authority, and directly appealing to observation and experiment. The completeness of the success with which this independent li..
Life Among the Butterflies
by Vance RandolphMany ancient and mediaeval writers dealt with butterflies, but the first descriptions of American species are found in the works of Linnaeus, the great Swedish naturalist who wrote about 1750, and invented the system upon which all modern classification is based. Pictures of several American butterflies were published in 1759 by Charles Clerck, who..
The A B C of Relativity
by Bertrand RussellEverybody knows that Einstein has done something astonishing, but very few people know exactly what it is that he has done. It is generally recognized that he has revolutionized our conception of the physical world, but his new conceptions are wrapped up in mathematical technicalities. It is true that there are innumerable popular accounts of the t..
The Hunting Wasps
by Jean-Henri FabreHenri Fabre’s essays on Wasps will fill three volumes in all, of which this is the first. The others will be entitled The Mason-Wasps and More Hunting Wasps. The former will include the chapters on the Common or Social Wasp. The first seventeen chapters of the present book appeared some years ago, wholly or in part, in a version of vol. i. of the S..
Dairy Disagreeables Busy the Bacteriologists
by F. H. HallThe flavor of good milk and cream, then, is an inherent quality due to the normal constituents of the milk; the flavors of butter, both good and bad, except that due to the fat and to odors absorbed by the milk, are held to be the result of bacterial action; the fundamental flavors of cheese are probably due to chemical decomposition, started by un..
The Fourth Dimension
by Charles Howard HintonThe fourth dimension is a subject which has had a great fascination for many teachers, and though one cannot pretend to have quite grasped Mr. Hinton’s conceptions and arguments, yet it must be admitted that he reveals the elusive idea in quite a fascinating light. Quite apart from the main thesis of the book many chapters are of great independent ..