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...

SELF DEVELOPMENT AND THE WAY TO POWER It is the natural right of every human being to be happy—to escape all the miseries of life. Happiness is the normal condition, as natural as the landscapes and the seasons. It is unnatural to suffer and it is only because of our ignorance that we do suffer. Happiness is the product of wisdom. To attain perfect wisdom, to comprehend fully the purpose of life, to... 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...

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...

Foreword The Evangelization of the World is being accomplished more rapidly than we think. Three mighty movements are constantly at work—Reformation, Heathen Missions and Emigration or Colonization. By the Reformation Europe was evangelized; by Heathen Missions Asia and Africa are being evangelized and by Emigration or Colonization North and South America and Australia have been to a large extent... more...

CHAPTER I Our object in reading and studying this book is to find out some facts that will help those of us who are thinking of going into farming and gardening as a business or recreation to start right, and will also help those of us that are already in the business to make our farms and gardens more productive. In order to make the book of greatest value to you, I would urge you not only to read 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...

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...

INTRODUCTION The four essays on education which Herbert Spencer published in a single volume in 1861 were all written and separately published between 1854 and 1859. Their tone was aggressive and their proposals revolutionary; although all the doctrines—with one important exception—had already been vigorously preached by earlier writers on education, as Spencer himself was at pains to point out.... more...

INTRODUCTION. Sir Walter Scott's "Letters on Demonology and Witchcraft" were his contribution to a series of books, published by John Murray, which appeared between the years 1829 and 1847, and formed a collection of eighty volumes known as "Murray's Family Library." The series was planned to secure a wide diffusion of good literature in cheap five-shilling volumes, and... more...