TORPEDOES Torpedoes as effective weapons in actual war were first utilized by the Confederate navy, and Captain Matthew F. Maury introduced them into that service, and continually improved and perfected their use until they had become the mighty engine of modern warfare and revolutionized the art of coast and harbour defense. He, it was, who in 1861 mined James River, who, in person commanded the first... more...

The Committee on English Research of the New England Historic Genealogical Society called attention in their last annual report to the fact that there were in England many important documents relating to the American colonies, as well as manuscript maps hitherto unknown to historical investigators. They urged upon the society the desirability of having exact copies of them made now while we have in Mr.... more...

CHAP. I. Containing a brief account of divers dispensations of God in the world, to the time he was pleased to raise this despised people, called Quakers. Divers have been the dispensations of God since the creation of the world, unto the sons of men; but the great end of all of them, has been the renown of his own excellent name in the creation and restoration of man: man, the emblem of himself, as a... more...

EARLY DISCOVERIES AND SETTLEMENTS. [Illustration: BALBOA.] GEOGRAPHICAL KNOWLEDGE IN THE FIFTEENTH CENTURY.—The people of Europe had then never heard of America. About that time, a great desire for geographical knowledge was awakened. The compass and the astrolabe—an instrument for reckoning latitude—had been already invented. Voyagers were no longer compelled to creep along the shore, but began... more...

It is well known that the number of elements has grown from four in the days of the Greeks to 103 at present, but the change in methods needed for their discovery is not so well known. Up until 1939, only 88 naturally occurring elements had been discovered. It took a dramatic modern technique (based on Ernest O. Lawrence's Nobel-prize-winning atom smasher, the cyclotron) to synthesize the most... more...

CHAPTER I. Half a lustrum had elapsed since Egypt had become subject to the youthful power of the Arabs, which had risen with such unexampled vigor and rapidity. It had fallen an easy prey, cheaply bought, into the hands of a small, well-captained troop of Moslem warriors; and the fair province, which so lately had been a jewel of the Byzantine Empire and the most faithful foster-mother to... more...

SCENE A Lady, entering the florist's with her muff to her face, and fluttering gayly up to the counter, where the florist stands folding a mass of loose flowers in a roll of cotton batting: "Good-morning, Mr. Eichenlaub! Ah, put plenty of cotton round the poor things, if you don't want them frozen stiff! You have no idea what a day it is, here in your little tropic." She takes away... more...

CHAPTER I DISCOVERY OF RADIO-ACTIVITY The object of this brief treatise is to give a simple account of the development of our knowledge of radio-activity and its bearing on chemical and physical science. Mathematical processes will be omitted, as it is sufficient to give the assured results from calculations which are likely to be beyond the training of the reader. Experimental evidence will be given... more...

CHAPTER I "God bless them all! they are good lads." It was now close on eight o'clock and more than two hours ago since first the dawn broke over that low-lying horizon line which seems so far away, and tinged the vast immensity of the plain first with grey and then with mauve and pale-toned emerald, with rose and carmine and crimson and blood-red, until the sun—triumphant and glorious... more...

he last light in the Galaxy was a torch. High in the rafters of Mytor's Cafe Yaroto it burned, and its red glare illuminated a gallery of the damned. Hands that were never far from blaster or knife; eyes that picked a hundred private hells out of the swirling smoke where a woman danced. She was good to look at, moving in time to the savage rhythm of the music. The single garment she wore bared her... more...