Scientific Ameri
Scientific American Supplement, No. 530, February 27, 1886
作者:Various
体例:题 章数:72
字数:188,891 来源:Project Gutenberg
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章节目录
共 72 题- SCIENTIFIC AMERICAN SUPPLEMENT NO. 530
- NEW YORK, FEBRUARY 27, 1886
- Scientific American established 1845
- TABLE OF CONTENTS.
- I. CHEMISTRY ETC.--Decomposition and Fermentation of Milk.
- V. ASTRONOMY.--Meteorites.--The Dhurmsala Meteorite.
- HON. HIRAM SIBLEY.
- THE ETHICS OF ENGINEERING PRACTICE.
- LIFTING A FORTY INCH WATER MAIN.
- THE INTEROCEANIC CANAL QUESTION.
- 1. Geographical convenience of location.
- 2. Adaptiveness to all marine requirements, present and future.
- 3. Political security.
- 4. Economy of construction and operation.
- THE MERSEY TUNNEL.
- IMPROVED REVOLVER.
- MOTORS FOR STREET RAILWAYS.
- TABLE I.
- At this pressure the vehicle could move--
- TABLE II.
- TABLE III.
- TABLE IV.
- TABLE V.
- CONCLUSION.
- ON THE THEORY OF THE ELECTRO-MAGNETIC TELEPHONE TRANSMITTER.
- ON THE THEORY OF THE RECEIVER OF THE ELECTRO-MAGNETIC TELEPHONE.
- DECOMPOSITION AND FERMENTATION OF MILK.
- THE NEW "BURGTHEATER" IN VIENNA.
- THE NEW GERMAN BOOKDEALERS' EXCHANGE IN LEIPZIG.
- ALIZARINE DYES.
- 2. _Ponceau, Yellow Touch_.
- 3. _Ponceau, Blue Touch_.
- 4. _Dahlia_.
- 20 kil. wool, mordant like No. 1, dye with 5 kil. galleine W.
- 5. _Green_.
- 20 kil. wool, mordant like No. 1, dye with 6 kil. coeruleine W.
- 20 kil cloth, mordant the same, dye with 1 kil. 200 grm. coeruleine SW.
- 6. _Blue, Bright_.
- 20 kil. wool, mordant the same, dye with 6 kil. alizarine blue WX.
- 7. _Blue, Dark and Red Touch_.
- 20 kil. wool, mordant like No. 1, dye with 6 kil. alizarine blue WR.
- CEMENT PAVING.
- A NEW BLEACHING PROCESS.
- 2. OH_{2} + Cl_{2} = (ClH)_{2} + O.
- 3. CaCO_{3} + (ClH)_{2} = CaCl_{2} + CO_{2} + H_{2}O.
- ORDINARY SYSTEM.
- INSTRUMENTS FOR DRAWING CURVES.
- I. THE HYPERBOLA.
- EXPERIMENTS WITH FIBERS.
- DETECTION OF A FRAUD.
- METHODS EMPLOYED.
- COTTON MIXED WITH LINEN.
- EXPERIMENTS WITH FLAX.
- WOOL TESTED WITH ACID.
- TESTS OF DYED BLACK SILK.
- IMPROVED PYROMETER.
- ORTHOCHROMATIC PLATES.
- II. 0.5 grm. eosine blue shade is also dissolved in 750 c.c. alcohol.
- 25 c.c. eosine solution, yellow shade (I.).
- 5 c.c. cyanine solution (III.).
- A NEW PHOTOGRAPHIC APPARATUS.
- METEORITES.
- THE DHURMSALA. METEORITE.
- TELESCOPIC SEARCH FOR THE TRANS-NEPTUNIAN PLANET.
- NOTES ON MANUAL SPELLING.
- JOSEPH C. GORDON, M.A.,
- FRUITS AND SEEDS FOR DRESS-TRIMMING.
- DEW.
- THE SCIENTIFIC AMERICAN SUPPLEMENT.
- PUBLISHED WEEKLY.
- 361 Broadway, New York, N.Y.
- PATENTS.