Scientific Ameri
Scientific American Supplement, No. 421, January 26, 1884
作者：Various
体例：题 章数：48
字数：150,750 来源：Project Gutenberg
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章节目录
共 48 题- SCIENTIFIC AMERICAN SUPPLEMENT NO. 421
- NEW YORK, JANUARY 26, 1884
- Scientific American established 1845
- TABLE OF CONTENTS
- Foot Lathes.--With engraving. 6715
- Endless Trough Conveyer.--2 engravings. 6715
- Railroad Grades of Trunk Lines. 6715
- English Express Trains.--Average speed, long runs, etc. 6715
- Large Blue Prints.--By W.B. Parsons, Jr. 6717
- IV. MATHEMATICS, ETC.--To Find the Time of Twilight.--1 figure. 6720
- A New Rule for Division in Arithmetic. 6725
- Experiments in Binary Arithmetic. 6726
- Ethnological Notes.--Papuans.--Negritos. 6720
- Fruit of Camellia Japonica.--1 engraving. 6725
- Pasteur's New Method of Attenuation. 6718
- Convenient Vaults. 6719
- Duck Shooting at Montauk. 6723
- COPPER VOLTAMETER.
- A NEW OXIDE OF COPPER BATTERY.
- FARCOT'S SIX HORSE POWER STEAM ENGINE.
- FOOT LATHES.
- ENDLESS TROUGH CONVEYER.
- RAILROAD GRADES OF TRUNK LINES.
- ENGLISH EXPRESS TRAINS.
- EXPRESS ROUTES ARRANGED IN ORDER OF DIFFICULTY OF GRADIENTS, ETC.
- LONG RUNS IN ENGLAND.
- IMPROVED OIL MILL.
- LARGE BLUE PRINTS.
- HOUSE DRAINAGE AND REFUSE.
- PASTEUR'S NEW METHOD OF ATTENUATION.
- CONVENIENT VAULTS.
- POISONOUS SERPENTS AND THEIR VENOM.
- TO FIND THE TIME OF TWILIGHT.
- B.W. H.
- ETHNOLOGICAL NOTES.
- GRECIAN ANTIQUITIES.
- SPANISH FISHERIES.
- DUCK SHOOTING AT MONTAUK.
- THE HORNBEAMS.
- FRUIT OF CAMELLIA JAPONICA.
- A NEW RULE FOR DIVISION IN ARITHMETIC.
- 1. The following is taken at random. Divide 1883 by 365.
- C.S. PEIRCE.
- EXPERIMENTS IN BINARY ARITHMETIC.
- THE SCIENTIFIC AMERICAN SUPPLEMENT.
- PUBLISHED WEEKLY.
- TERMS OF SUBSCRIPTION, $5 A YEAR.
- PATENTS.