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Wireless Telegraphy and Telephony Simply Explained
by Alfred Powell MorganWireless telegraphy, that marvelous art which has made possible the instantaneous transmission of intelligence between widely distant parts having no apparent physical connection save that of the earth, air, and water, is one of those wonders of science which appeal to the average mind as either incomprehensible or only explainable through the use ..
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..
Chambers's Journal of Popular Literature, Science, and Art, Fifth Series, No. 111, Vol. III, February 13, 1886
by Chambers' JournalAll the world has shrunk since the Golden Age of our childhood. Time was longer, and people were taller then. A wet day was the depth of despair and the end of all things; the hours also were longer, and a year from January to December lapsed slowly by, like the prehistoric ages. The future seemed to be bringing a measureless succession of such yea..
First notions of logic
by Augustus De MorganWhat we here mean by Logic is the examination of that part of reasoning which depends upon the manner in which inferences are formed, and the investigation of general maxims and rules for constructing arguments, so that the conclusion may contain no inaccuracy which was not previously asserted in the premises. It has nothing to do with the truth of..
Chambers's Journal of Popular Literature, Science, and Art, Fifth Series, No. 112, Vol. III, February 20, 1886
by Chambers' JournalThe old maxim regarding the power of habit is usually and rightly regarded as exhibiting a thorough application to the regulation of animal life. Not merely in human affairs is habit allowed to be ‘a second nature;’ but in lower life as well, the influence of use and wont is plainly perceptible. A dog or cat equally with a human being is under the ..
The Child and the Dream - A Christmas Story
by Marion Cook StowThis, little Dear-My-Love, is the story of a Child whom I am sure you would have loved. For people did love her very much, she was so quaint and dear. She was a remarkably bright Child and the beauty of her being bright was that she did not know it. She did bright things and said bright things and it never entered her mind to marvel at her own clev..
Mildred's Married Life, and a Winter with Elsie Dinsmore
by Martha FinleyMildred soon discovered that her husband was far from neat and orderly in his habits; but accepting the fact as the one inevitable yet small thorn joined to her otherwise delicious rose, she bore the trial with exemplary patience, indulging in never a reproachful word or even look as she quietly picked up and put in place the books, papers, and gar..
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..