Biographical Sketch of Nikola Tesla.   While a large portion of the European family has been surging westward during the last three or four hundred years, settling the vast continents of America, another, but smaller, portion has been doing frontier work in the Old World, protecting the rear by beating back the "unspeakable Turk" and reclaiming gradually the fair lands that endure the curse of... more...

This collection of scattered thoughts and observations has little order or continuity; it was begun to give pleasure to a good mother who thinks for herself. My first idea was to write a tract a few pages long, but I was carried away by my subject, and before I knew what I was doing my tract had become a kind of book, too large indeed for the matter contained in it, but too small for the subject of... more...

THE WORK OF CHRIST THE Word of God reveals, that all things were created by and for the Son of God. “All things were made by Him and without Him was not anything made that was made” (John i:3). “For by Him were all things created that are in heaven, and that are in earth, visible and invisible, whether they be thrones or dominions or principalities or powers; all things were created by Him and... more...

CHAPTER I It has been our fate, among all the innumerable generations of mankind, to face the most frightful calamity that has ever befallen the world. There is a basic fact which cannot be denied, and should not be overlooked. For a most important deduction must immediately follow from it. That deduction is that we, who have borne the pains, shall also learn the lesson which they were intended to... more...

PREFACE. Perhaps some may question the wisdom of putting out the Thoughts of Marcus Aurelius Antoninus to be used as a Reader by children in the schools. It may appear to them better suited to the mature mind. The principle, however, that has governed us in selecting reading for the young has been to secure the best that we could find in all ages for grown-up people. The milk and water diet provided... more...

o not begin the new year by recounting to yourself or others all your losses and sorrows. Let the past go. Should some good friend present you with material for a lovely garment, would you insult her by throwing it aside and describing the beautiful garments you had worn out in past times? The new year has given you the fabric for a fresh start in life, why dwell upon the events which have gone, the... more...

THE GLUED JOINT The glued joint in its various forms is in use in every country in the world, and is frequently met with in mummy cases and other examples of ancient woodwork. Alternative names under which it is known are the butt joint, the rubbed joint, the slipped joint, whilst in certain localities it is known as the slaped (pronounced slayped) joint.Fig. 1.—Simplest Form of Glued or Rubbed... more...

INTRODUCTION Many years ago a book on the Folk-Tales of the Eskimo was published, and the editor of The Academy (Dr. Appleton) told one of his minions to send it to me for revision. By mischance it was sent to an eminent expert in Political Economy, who, never suspecting any error, took the book for the text of an interesting essay on the economics of "the blameless Hyperboreans." Mr.... more...

CHAPTER I. METHODS AND COST OF SELECTING AND PREPARING MATERIALS FOR CONCRETE. Concrete is an artificial stone produced by mixing cement mortar with broken stone, gravel, broken slag, cinders or other similar fragmentary materials. The component parts are therefore hydraulic cement, sand and the broken stone or other coarse material commonly designated as the aggregate. CEMENT. At least a score of... more...

Drawings and Pharmacy in al-ZahrāwÄ«’s by Sami Hamarneh Probably the earliest independent work in Arabic Spain to embrace the whole of medical knowledge of the time is the encyclopedic al-TasrÄ«f, written in the late 10th century by AbГ…В« al-Qāsim al-ZahrāwÄ«, also known as Abulcasis.... more...