IRON PILE PLANKS IN THE CONSTRUCTION OF FOUNDATIONS UNDER WATER. The annexed engravings illustrate a method of constructing subaqueous foundations by the use of iron pile planks. These latter, by reason of their peculiar form, present a great resistance, not only to the vertical blow of the pile driver (as it is indispensable that they should), but also to horizontal pressure when excavating is being... more...

ROMAN REMAINS AT LEICESTER, ENGLAND. The Roman tessellated pavement in Jewry Wall Street, Leicester, discovered in the year 1832, is well known to archaeologists; it has also been known as difficult of access, and hardly to be seen in a dark cellar, and, in fact, it has not been seen or visited, except by very few persons. Some time ago the Town Council resolved to purchase the house and premises, with... more...

THE TEMPERATURE OF THE EARTH AS SHOWN BY DEEP MINES. At a recent meeting of the American Society of Civil Engineers, observations on the temperature of the earth, as shown by deep mines, were presented by Messrs. Hamilton Smith, Jr., and Edward B Dorsey. Mr. Smith said that the temperature of the earth varies very greatly at different localities and in different geological formations. There are decided... more...

There has recently been a most interesting discussion at the Literary and Philosophical Society, Manchester, on the above subject. The paper which gave rise to the discussion was by Mr. Brockbank, who detailed many experiments, and ended by stating his opinion that iron does become much weaker, both in its cast and wrought states, under the influence of low temperature; but Mr. Brockbank's paper... more...

In my presidential address, which I had the pleasure of reading before this society at our first meeting this year, I called attention, somewhat hurriedly, to the results of a few of my experiments on induction, and at the same time expressed a hope that at a future date I might be able to bring them more prominently before you. That date has now arrived, and my endeavor this evening will be to... 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...

BREITMANN AND THE TURNERS BY CHARLES GODFREY LELANDHans Breitmann choined de ToornersNovemper in de fall,Und dey gifed a boostin' benderAll in de Toorner Hall.Dere coomed de whole GesangvereinMit der Liederlich Aepfel Chor,Und dey blowed on de drooms und stroomed on de fifesTill dey couldn't refife no more.Hans Breitmann choined de Toorners,Dey all set oop some shouts,Dey took'd him into... more...

One afternoon, in the autumn of 1872, I was riding leisurely down the sandy road that winds along the top of the water-shed between two of the smaller rivers of eastern Virginia. The road I was travelling, following “the ridge” for miles, had just struck me as most significant of the character of the race whose only avenue of communication with the outside world it had formerly been. Their once... more...

THE TWO NEW HOUSES BY CAROLYN WELLS Once on a Time, there were Two Men, each of whom decided to build for himself a Fine, New House. One Man, being of an Arrogant and Conceited Nature, took counsel of Nobody, but declared that he would build his House to suit himself. "For," said he, "since it is My House and I am to Live in It, why should I ask the Advice of my Neighbors as to its... 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...