Scientific Ameri
Scientific American Supplement, No. 286, June 25, 1881
作者：Various
体例：题 章数：71
字数：149,540 来源：Project Gutenberg
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章节目录
共 71 题- SCIENTIFIC AMERICAN SUPPLEMENT NO. 286
- NEW YORK, JUNE 25, 1881
- Scientific American established 1845
- TABLE OF CONTENTS.
- III. ELECTRICITY, PHYSICAL SCIENCE, ETC.--On Faure's Secondary Battery.
- IV. GEOGRAPHY, GEOLOGY, ETC.--Petroleum and Coal in Venezuela.
- VI. MEDICINE AND HYGIENE.--Medical Uses of Figs.
- PETROLEUM AND COAL IN VENEZUELA.
- ONE THOUSAND HORSE-POWER CORLISS ENGINE.
- FIG. 2.]
- OPENING OF THE NEW WORKSHOP OF THE STEVENS INSTITUTE OF TECHNOLOGY.
- SPEECH OF PROF. R. W. RAYMOND.
- SPEECH OF MR. HORATIO ALLEN.
- LIGHT STEAM ENGINE FOR BALLOONS.
- COMPLETE PREVENTION OF INCRUSTATION IN BOILERS.
- ARRANGEMENT FOR PURIFYING BOILER-WATER WITH LIME AND CARBONATE OF SODA.
- THE PURIFICATION OF THE WATER.
- RESULTS OF THIS WATER PURIFICATION.
- 3. The steam is entirely free from sour gases.
- 4. The production of steam is easier and better.
- 5. A considerable saving of fuel can soon be perceived.
- EDDYSTONE LIGHTHOUSE.
- ROLLING-MILL FOR MAKING CORRUGATED IRON.
- RAILWAY TURN-TABLE IN THE TIME OF LOUIS XIV.
- NEW SIGNAL WIRE COMPENSATOR.
- A. LYLE,
- TANGYE'S HYDRAULIC HOIST.
- POWER LOOM FOR DELICATE FABRICS.
- HOW VENEERING IS MADE.
- THE CONSTITUENT PARTS OF LEATHER.
- NEW HIGH SCHOOL FOR GIRLS, OXFORD.
- PROGRESS IN AMERICAN POTTERY.
- PHOTOGRAPHIC NOTES.
- PHOTO TRACINGS IN BLACK AND COLOR.
- ON M. C. FAURE'S SECONDARY BATTERY.
- PHYSICAL SCIENCE IN OUR COMMON SCHOOLS.
- I. In original investigation there are the following elements:
- 4. The classification and explanation of the result.
- 6. The practical application of the knowledge gained.
- 2. The careful consideration of what should happen.
- 1. The learning of the use and care of apparatus.
- 2. If used as a summary, at the close.
- 4. Why it happens.
- 3. The ability to follow directions.
- 5. The habitual scientific use of events which happen around us.
- GEOGRAPHICAL SOCIETY OF THE PACIFIC.
- THE BEHRING'S STRAITS CURRENTS.
- EXPERIMENTAL GEOLOGY.
- ARTIFICIAL PRODUCTION OF CALCAREOUS PISOLITES AND OOLITES.
- ON CRYSTALS OF ANHYDROUS LIME.
- COCCIDÆ.
- 1. Petroleum and its different preparations.
- 2. Lye or soap.
- 1. Use the petroleum for disinfecting imported trees and cuttings:
- 2. Use soap for cleaning trees planted in your orchard.
- AGRICULTURAL ITEMS.
- TIMBER TREES.
- BLOOD RAIN.
- TOPICAL MEDICATION IN PHTHISIS.
- ON THE LAW OF AVOGADRO AND AMPERE.
- 5. Is the molecular weight not in every instance = two volumes?
- E. VOGEL.
- DYEING REDS WITH ARTIFICIAL ALIZARIN.
- THE SCIENTIFIC AMERICAN SUPPLEMENT.
- PUBLISHED WEEKLY.
- TERMS OF SUBSCRIPTION, $5 A YEAR.
- MUNN & CO., PUBLISHERS,
- 37 PARK ROW, NEW YORK, N. Y.
- PATENTS.
- MUNN & CO., 37 PARK ROW, NEW YORK.
- End of Project Gutenberg's Scientific American Supplement, No. 286, by Various