Scientific Ameri
Scientific American Supplement, No. 514, November 7, 1885
作者：Various
体例：题 章数：68
字数：162,542 来源：Project Gutenberg
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章节目录
共 68 题- SCIENTIFIC AMERICAN SUPPLEMENT NO. 514
- NEW YORK, NOVEMBER 7, 1885
- Scientific American established 1845
- TABLE OF CONTENTS.
- III. TECHNOLOGY.--The Blue Print Process.--R.W. JONES.
- ROMAN REMAINS AT LEICESTER, ENGLAND.
- THE BARBARA UTTMANN STATUE AT ANNABERG, SAXONY.
- IMPROVEMENTS IN CONCRETE CONSTRUCTION.
- THE BLUE PRINT PROCESS.
- R.W. JONES.
- 2. Upon this place the prepared paper, sensitive side uppermost.
- REPRODUCTION OF DRAWINGS IN BLUE LINES ON WHITE GROUND.
- A.H. HAIG.
- RELATIVE COSTS OF FLUID AND SOLID FUELS.
- PERCENTAGE BY WEIGHT.
- We will employ the formula of Dulong--
- POUNDS OF WATER EVAPORATED FROM 212° F.
- POUNDS OF WATER ACTUALLY EVAPORATED FROM 212° F., PER POUND OF FUEL.
- COSTS. MARCH, 1884.
- POUNDS OF FUEL FOR $1.00. MARCH, 1884.
- POUNDS OF WATER EVAPORATED FROM 212° F. FOR $1.
- RELATIVE COSTS.
- THE MANUFACTURE OF STEEL CASTINGS.
- SCIENCE IN DIMINISHING CASUALTIES AT SEA.
- A PLAN FOR A CARBONIZING HOUSE.
- APPARATUS FOR EVAPORATING ORGANIC LIQUIDS.
- IMPROVED LEVELING MACHINE.
- THE SCHOLAR'S COMPASSES.
- THE INTEGRAPH.
- APPARATUS FOR MANUFACTURING GASEOUS BEVERAGES.
- APPARATUS FOR MEASURING THE FORCE OF EXPLOSIVES.
- SANDMANN'S VINEGAR APPARATUS.
- FIELD KITCHENS.
- A NEW COP-WINDER.
- THE PRESERVATION OF TIMBER.
- BOUCHERIE, OR SULPHATE OF COPPER.
- RECORD OF AMERICAN EXPERIMENTS.
- SULPHATE OF COPPER, OR BOUCHERIE.
- COMMENTS ON SULPHATE OF COPPER EXPERIMENTS.
- RECORD OF AMERICAN EXPERIMENTS--MISCELLANEOUS.
- COMMENTS ON MISCELLANEOUS EXPERIMENTS.
- DECAY OF TIMBER.
- THE SPAN OF CABIN JOHN BRIDGE.
- M.C. MEIGS.
- THE GERMAN CORVETTE AUGUSTA.
- IMPROVEMENT IN METAL WHEELS.
- APPARATUS FOR THE PRODUCTION OF WATER GAS.
- LIGHTING AND VENTILATING BY GAS.
- ANDERS' TELEPHONE.
- BROWN'S ELECTRIC SPEED REGULATOR.
- MAGNETO-ELECTRIC CROSSING SIGNAL.
- THE SIZES OF BLOOD CORPUSCLES.
- THE ABSORPTION OF PETROLEUM OINTMENT AND LARD BY THE SKIN.
- No. 2, one made with unguentum paraffini (_Germ. Pharm_.), and
- THE TAILS OF COMETS.
- V = v × (sinus [delta] / sinus([gamma] - [delta])) or (Fig. 1),
- V = da/t'',
- THE DOUBLE ROLE OF THE STING OF THE HONEY BEE.
- EDITORIAL NOTE.
- CHLORIDES IN RAINFALL OF 1884.
- THE CHROMATOSCOPE.
- THE SCIENTIFIC AMERICAN SUPPLEMENT.
- PUBLISHED WEEKLY.
- TERMS OF SUBSCRIPTION, $5 A YEAR.
- MUNN & CO., PUBLISHERS,
- 361 BROADWAY, NEW YORK, N. Y.
- PATENTS.
- MUNN & CO., 361 BROADWAY, NEW YORK.