Scientific Ameri
Scientific American Supplement, No. 508, September 26, 1885
作者:Various
体例:题 章数:73
字数:179,772 来源:Project Gutenberg
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章节目录
共 73 题- SCIENTIFIC AMERICAN SUPPLEMENT NO. 508
- NEW YORK, SEPTEMBER 26, 1885
- Scientific American established 1845
- TABLE OF CONTENTS
- Chemical Action of Light. 8117
- Chinoline. 8118
- Method of Rapid Estimation of Urea. 1 figure. 8118
- Assay of Earthenware Glaze. 8112
- II. ENGINEERING AND MECHANICS.--Deep Shafts and Deep Mining. 8104
- M. MEIZEL'S Reciprocating Exhauster. 8112
- Automatic Siphon for Irrigation. 1 figure. 8113
- A New Style of Submarine Telegraph. 4 figures. 8115
- A New Circuit Cutter. 2 figures. 8115
- New Micro Telephonic Apparatus. 5 figures. 8116
- IV. GEOLOGY, ETC.--Permeability of Sand Rock.--By F.H. NEWELL. 8103
- The Pitcher Plant. 8106
- What is a Plant? 8106
- Camellias.--Culture of the same. 8106
- VII. MISCELLANEOUS.--Striking a Light with Bamboo. 8107
- Experiments in Memory. 8107
- PERMEABILITY OF SAND ROCK.
- THE GROTTO OF GARGAS.
- DEEP SHAFTS AND DEEP MINING.
- Amelia shaft, Shemnitz, Hungary. 1,782
- REMARKABLE WELLS AND CAVERNS.
- ALICE D. LE PLONGEON.
- THE CABBAGE BUTTERFLY.
- THE PEACOCK BUTTERFLY.
- THE BHOTAN CYPRESS.
- THE PITCHER PLANT.
- WHAT IS A PLANT?
- CAMELLIAS.
- ARISÆMA FIMBRIATUM.
- STRIKING A LIGHT.
- EXPERIMENTS IN MEMORY.
- SINKING OF THE QUIEVRECHAIN WORKING SHAFT.
- PLATE I.--SINKING A MINE SHAFT.]
- PLATE II.]
- ON THE ELEMENTARY PRINCIPLES OF THE GAS-ENGINE.[1]
- M. MEIZEL'S RECIPROCATING EXHAUSTER.
- AUTOMATIC SIPHON FOR IRRIGATION.
- ASSAY OF EARTHENWARE GLAZE.
- THE COWLES ELECTRIC SMELTING PROCESS.
- OPTICAL TELEGRAPHY.[1]
- CRYPTOGRAPHY.--PRESERVATION OF TELEGRAMS.
- OPTICAL TELEGRAPHY BY MEANS OF PROJECTORS.
- USE OF THE PROJECTOR IN OPTICAL TELEGRAPHY.
- CAPT. GAUMET'S OPTICAL TELEGRAPH.
- OPTICAL SIGNALING BETWEEN BODIES OF TROOPS.
- OPTICAL TELEGRAPHY BY LUMINOUS BALLOONS.
- OPTICAL TELEGRAPHY IN THE MARINE.
- A NEW STYLE OF SUBMARINE TELEGRAPH.
- A NEW CIRCUIT CUTTER.
- NEW MICRO-TELEPHONIC APPARATUS.
- MESSRS. KAPP AND CROMPTON'S MEASURING INSTRUMENTS.
- THE CHEMICAL ACTION OF LIGHT.
- EUTEXIA.[1]
- I. CRYOHYDRATES.
- II. EUTECTIC SALT ALLOYS.[4]
- III. EUTECTIC METALLIC ALLOYS.
- 1. The cohesion between the particles of A.
- 2. The cohesion between the particles of B.
- 3. The cohesion between the particles of A and the particles of B.
- CHINOLINE.
- 4. It does not cause convulsions.
- 7. It coagulates myosin and albumen.
- 10. It diminishes the pulse rate by direct action upon the heart.
- 11. It lowers the temperature by increasing the loss of heat.
- 12. It is a powerful antiseptic; and, finally,
- 13. Its paths of elimination are not known.
- METHOD FOR RAPID ESTIMATION OF UREA.
- PUBLISHED WEEKLY.
- PATENTS.