§ 1. Introduction. Some twelve years ago I published, in England, a little book entitled the 'Glaciers of the Alps,' and, a couple of years subsequently, a second book, entitled 'Heat a Mode of Motion.' These volumes were followed by others, written with equal plainness, and with a similar aim, that aim being to develop and deepen sympathy between science and the world outside of... more...

I. THE SUCCESSORS OF NEWTON IN ASTRONOMYHEVELIUS AND HALLEYSTRANGELY enough, the decade immediately following Newton was one of comparative barrenness in scientific progress, the early years of the eighteenth century not being as productive of great astronomers as the later years of the seventeenth, or, for that matter, as the later years of the eighteenth century itself. Several of the prominent... more...

Introduction. This work contains in a condensed form a very large portion of all that is practically useful in the treatment of the diseases ordinarily occurring in this country. The symptoms are given with sufficient minuteness and detail to enable any one of ordinary capacities of observation to distinguish the complaint; and the treatment is so plainly laid down, that no one need make a mistake. If... more...

PREFACE To a good many of us the inventor is the true hero for he multiplies the working value of life. He performs an old task with new economy, as when he devises a mowing-machine to oust the scythe; or he creates a service wholly new, as when he bids a landscape depict itself on a photographic plate. He, and his twin brother, the discoverer, have eyes to read a lesson that Nature has held for ages... more...

CHAPTER I THE ARRIVAL Toward the close of a pleasant September afternoon, in one of the years when the big stick of President Roosevelt was cudgeling the shoulders of malefactors of great wealth, the feverish home-bound masses which poured into upper Fifth Avenue with the awakening of the electric night were greeted by the strangest of all spectacles which can astound a metropolitan crowd harassed by... more...

THE CHURCH ON EARTH. Christus Dilexit Ecclesiam: "Christ loved the Church"[]—and if we love what Christ loved, we do well. But three questions meet us:— (1) What is this Church which Christ loved? (2) When and where was it established? (3) What was it established for? First: What is the Church? The Church is a visible Society under a visible Head, in Heaven, in Paradise, and on Earth. Who... more...

Prayer the Greatest Outlet of Power Five Outlets of Power. A great sorrow has come into the heart of God. Let it be told only in hushed voice—one of His worlds is a prodigal! Hush your voice yet more—ours is that prodigal world. Let your voice soften down still more—we have consented to the prodigal part of the story. But, in softest tones yet, He has won some of us back with His strong tender... more...

The Man, Paul, judged by the influence he has exerted in the world, is one of the greatest characters in all history. He is pre-eminent not only as a missionary, but as a marvelous thinker and writer. "He was a personality of vast power, force, and individuality." There are some men who seem to be born and prepared to do a large work for the world; Paul makes the impression upon those who... more...

The aim of the present book is to help boys to translate at sight. Of the many books of unseen translation in general use few exhibit continuity of plan as regards the subject-matter, or give any help beyond a short heading. The average boy, unequal to the task before him, is forced to draw largely upon his own invention, and the master, in correcting written unseens, has seldom leisure to do more than... more...

Travel and Adventure SIR SAMUEL BAKER The Albert N'yanzaI.—Explorations of the Nile SourceSir Samuel White Baker was born in London, on June 8, 1821. From early manhood he devoted himself to a life of adventure. After a year in Mauritius he founded a colony in the mountains of Ceylon at Newera Eliya, and later constructed the railway across the Dobrudsha. His discovery of the Albert N'yanza... more...