SA Supplements

August 1889

Volume 28, Issue 711supp

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Features

Gibraltar

The Defense of Gibraltar: Experimental Naval and Military Operations

Gibraltar and Neighborhood

Report by Consul Sprague

Clark's Gyroscopic Torpedoes

The Franz Josef I., New War Ship

The Electric Motor Tests on the New York Elevated Railroad

The First Steamboat on the Seine

Magnetism in its Relation to Induced Electromotive Force and Current

Elihu Thomson

Electric Lighting at the Paris Exhibition—The Oerlikon Works

The Ader Flourish of Trumpets

Notes on Dyewood Extracts and Similar Preparations

Louis Siebold

Platinotype Printing

Orthochromatic Photography

Oscar O. Litzkow

Turpentine and its Products

Edward Davies

On the Occurrence of Paraffine in Crude Petroleum

On Allotropic Forms of Silver

M. Carey Lea

Transmission of Pressure in Fluids

Albert B. Porter

Succession of Forest Growths

Pear Duchesse D'angouleme

The “Hatchery” of the Sun-Fish

Ancient Lake Dwellings

How to raise Turkeys

Water as a Therapeutical Agent

F. C. Robinson

On the Health Value to Man of the So-Called Divinely Beneficent Gift, Tobacco

J. M. W. Kitchen

Acetic Acid as a Disinfectant

Development of the Embryo

Counter-Irritation in Whooping Cough

G. F. Inglott

Building Plans and Specifications

Iridescent Crystals

Lord Rayleigh