Scientific American Supplement, No. 299, September 24, 1881Various
Science
Scientific American Supplement, No. 299, September 24, 1881
Various
Science -- Periodicals
Simple Methods to Staunch Accidental Hemorrhage. By EDWARD
BORCK, M.D.--Bleeding from upper arm.--From arteries in the
upper third of the arm.--From the thigh.--From the foot
Hot Water Compresses in Tetanus and Trismus
V. AGRICULTURE, ETC.--The Cultivation of Pyrethrum and Manufacture
of Powder
Trials of String Sheaf Binders at Derby, England
The Culture of Strawberries.--Garden culture.--Field culture
Some Hardy Flowers for Midsummer
The Time Consuming Match
VI. ARCHITECTURE, ART, ETC.--Suggestions in Decorative Art.
1 figure.--Silver ewer by Odiot, Paris
Artists' Homes. No. l4.--Bent's Brook, Holmwood, Surrey, Eng.--
6 figures.--Perspective, elevations, and plans
VII. OBITUARY.--Achille Delesse, eminent as geologist and mineralogist
* * * * *
ACHILLE DELESSE.
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 his career the
student engineer applied himself with ardor to the sciences to which
he was to devote his entire existence. The journeys which he undertook
then, and continued later, in France, Germany, Poland, England, and
Ireland, helped to confirm and develop the bent of his mind. He soon
arrived at important scientific results, and was rewarded, in 1845, by
having conferred to him by the university the course of mineralogy and
geology in the Faculty at Besançon, where Delesse at the same time
fulfilled the duties of engineer of mines. Five years later he returned
to Paris, where he continued his university duties, at first as deputy
of the course of geology at the Sorbonne, then as master of the
conferences at the Superior Normal School. Besides this, he continued
his profession of engineer of mines as inspector of the roads of Paris.
The first original researches of the young _savant_ concern pure
mineralogy; he studied a certain number of species, of which the
chemical nature was yet uncertain or altogether unknown, and his name
was appended to one of the species which he defined. He studied
also, and with success, the interesting modifications called
pseudomorphism--the mode of association of minerals, as well as their
magnetic properties. The attributes of a practical mineralogist aided
him greatly in the culture of a branch of geology to which Delesse has
rendered eminent services, in the recognition of rocks of igneous origin
and of others allied to them. He studied in the field, as well as by
investigations in the laboratory, for fifteen years, with an intelligent
and indefatigable perseverance, and, aided by the results of hundreds of
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