SA Supplements Vol 11 Issue 271supp

SA Supplements

Volume 11, Issue 271supp

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Features

Recent Decisions Relating to Patents

Supreme Court of the United States.

Application of the Electric Light at the Angers (France) Slate Quarries

Physics without Apparatus

Experiments with Vacuum Tubes

The French International Electrical Exhibition

New Gas Burner

The Phare Gas- Burner

A New Heater

A New Instrument for underground Surveying

Rober's Automatically-Fed Furnace

The Construction of the Photophone

The Plattsmouth Bridge

The Mechanics of Bird Flight

Zoological Notes

Wire Cable Gear.—S.S. Moewe

The Gorilla

A Rare Coleopterous Insect

The Materialistic Origin of the Sexes

Andrew Dewar

Chicken Cholera

M. L. Pasteur

A Case of Rattlesnake Bite

M. L. Dick

Selection and Preparation of Food

Ruth Smith

Tobacco Smoking by Children

Treatment of the Insane at Gheel

Vapors for Inhalation

Diphtheria and Ozone

On the Viscosity of Solutions

B. T. Trueblood

Predisposing Causes of Phthisis

Quinine for Hypodermic use

Hot Ice

Preliminary Note on the Existence of Ice and Other Bodies in the Solid State at Temperatures Far Above Their Ordinary Melting-Points

Thomas Carnelley

Adulteration of Foods

The Liquefaction of Ozone and its Color in the Gaseous State

MM. Hautefeuille, J. Chappuis

The Oxidation of Alcohol

Spectral Reaction of Chlorine and Bromine

M. Lecoq De Boisbaudran

Detection of Iodine in Bromine

A. Jorissen

Botany

The Action of Diastase on Starch

Safety Checks

Homofluoresceine, a New Coloring Matter

H. Schwarz

Comparative Values of High and Medium Quality Barleys

The Acidity of Malts

Synthesis of Salicylic Acid

Edgar F. Smith

Cultivating Corn

Hot-Bed Frames

Making a Lawn

Convenient Way to Store Roots

Two Comets

Cheese Mould

Progress in the Sciences and Arts for 1880