Science/Nature Books

THE GERMAN NATIONAL MONUMENT.--WAR AND PEACE. In our SUPPLEMENT No. 412 we gave several engravings and a full description of the colossal German National monument "Germania," lately unveiled on the Niederwald slope of the Rhine. We now present, as beautiful suggestions in art, engravings of the two statues, War and Peace, which adorn the corners of the monumental facade. These figures are about... more...

THE USE OF IRON IN FORTIFICATION. Roumania is thinking of protecting a portion of the artillery of the forts surrounding her capital by metallic cupolas. But, before deciding upon the mode of constructing these formidable and costly affairs, and before ordering them, she has desired to ascertain their efficacy and the respective merits of the chilled iron armor which was recently in fashion and of... more...

In admiring the recent developments of electric science as evidenced by the number of important inventions which have during the past few years been given to the world, especially in those branches of applied science which deal more particularly with the generation of electricity and the production of the electric light, there is often too great a tendency to forget, or, at least, to pass over in... more...

THE RETIRO VIADUCT. We give engravings of the viaduct over the river Retiro, Brazil, our illustrations being reproduced by permission from the Proceedings of the Institution of Civil Engineers. In a "selected paper" contributed to the volume of these proceedings just published, Mr. Jorge Rademaker Grunewald, Memb. Inst. C.E., describes the work as follows:   VIADUCT OVER THE RETIRO, BRAZIL.... more...

THE NEW GERMAN DISPATCH BOAT METEOR. In time of war the dispatch boats are the eyes of the fleet. It is their duty to reconnoiter and ascertain the strength of the enemy and to carry the orders of the commander. For this service great speed is of the utmost importance. As all nations have increased the speed of their war ships during the last few years, it has become necessary to build faster dispatch... more...

BRISTOL CATHEDRAL. BRISTOL CATHEDRAL. An Augustinian monastery, founded by Robert Fitzhardinge in 1142, had its church, of Norman architecture, to which additions were made in the early English period. When Edmund Knowle was abbot, from 1306 to 1332, the Norman choir was replaced by that which now exists. His successor, Abbot Snow, built the chapels on the south side of the choir. Abbot Newland,... more...

LINKS IN THE HISTORY OF THE LOCOMOTIVE. It is, perhaps, more difficult to write accurate history than anything else, and this is true not only of nations, kings, politicians, or wars, but of events and things witnessed or called into existence in every-day life. In The Engineer for September 17, 1880, we did our best to place a true statement of the facts concerning the Rocket before our readers. In... more...

ARCHÆOLOGICAL DISCOVERIES AT CADIZ. Those who have had the good fortune to visit Andalusia, that privileged land of the sun, of light, songs, dances, beautiful girls, and bull fighters, preserve, among many other poetical and pleasing recollections, that of election to antique and smiling Cadiz—the "pearl of the ocean and the silver cup," as the Andalusians say in their harmonious and... more...

NEW SPANISH ARTILLERY. The Spanish Government is now engaged in supplying some of its principal fortifications with heavy guns of the most improved construction. The defenses of Cadiz and Ceuta have been greatly strengthened in this respect. The most recent additions are some very powerful Krupp guns for the fortress of Isabel II., at Mahon.   NEW KRUPP BREECH LOADING GUNS FOR SPANISH FORTIFICATIONS.... more...

The death of this distinguished man must be recorded. An interesting résumé of his labors by M. Daubree has appeared, from which we take the following facts. After a training in his native town at the Lyceum of Metz, which furnished so many scholars to the Polytechnic school, Delesse was admitted at the age of twenty to this school. In 1839 he left to enter the Corps des Mines. From the beginning of... more...