Science/Nature Books

NOTE ON THE CONSTRUCTION OF A DISTILLERY CHIMNEY. FIG. 1—ELEVATION. At a recent meeting of the Industrial Society of Amiens, Mr. Schmidt, engineer of the Steam Users' Association, read a paper in which he described the process employed in the construction of a large chimney of peculiar character for the Rocourt distillery, at St. Quentin. This chimney, which is cylindrical in form, is 140 feet... more...

MONUMENT TO CHRISTOPHER COLUMBUS, AT BARCELONA, SPAIN. The cultivated and patriotic city of Barcelona is about to erect a magnificent monument in honor of Columbus, the personage most distinguished in the historic annals of all nations and all epochs. The City of Earls does not forget that here the discoverer of America disembarked on the 3d of April, 1493, to present to the Catholic monarchs the... more...

THE STORY OF THE UNIVERSE. By Dr. WILLIAM HUGGINS. The opening meeting of the British Association was held in Park Hall, Cardiff, August 18, where a large and brilliant audience assembled, including, in his richly trimmed official robes, the Marquis of Bute, who this year holds office as mayor of Cardiff. At the commencement of the proceedings Sir Frederick Abel took the chair, but this was only pro... more...

In consequence of the interest that has been recently excited on the subject of bread reform, we have, says the London Miller, translated the interesting contribution of H. Mège-Mouriès to the Imperial and Central Society of Agriculture of France, and subsequently published in a separate form in 1860, on "Wheat and Wheat Bread," with the illustration prepared by the author for the... more...

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...

TOMBS OF THE FIRST EGYPTIAN DYNASTY. By LUDWIG BORCHARDT, Ph.D., Director of the German School in Cairo. For many years various European collections of Egyptian antiquities have contained a certain series of objects which gave archæologists great difficulty. There were vases of a peculiar form and color, greenish plates of slate, many of them in curious animal forms, and other similar things. It was... 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...

~With Discussion by Messrs. Allen Hazen, George A. Johnson,Morris Knowles, George C. Whipple, F. F. Longley, and E. D. Hardy.~ The Washington filtration plant has already been fully described.[2] At the time that paper was written (November, 1906), the filtration plant had been in operation for only about 1 year. It has now been in continuous operation for 5 years, and many data on the cost,... 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...