SA Supplements

October 1887

Volume 24, Issue 613supp

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Features

The British Association

The Crimson Line of Phosphorescent Alumina

Celluloid

Carbonic Acid in the Air

Thomas C. Van Nuys, Benjamin F. Adams

Chapin Wrought Iron

W. H. Searles

Analysis of Kola Nut

Apparatus for Testing Champagne Bottles and Corks

Improved Biscuit Machine

Improved Cream Separator

Gas from Oil

The Manufacture of Salt near Middlesbrough

Lowthian Bell

Cotton Industries of Japan

Centrifugal Extractors

Robert F. Gibson

A New Type of Railway Car

Centrifugal Pumps at Mare Island Navy Yard, California

H. R. Cornelius

Foundations of the Central Viaduct of Cleveland, O

Electric Time

M. Lippmann

The Part that Electricity Plays in Crystallization

Hypnotism in France

New Method of Maintaining the Vibration of a Pendulum

Dr. Morell Mackenzie

The Duodenum: A Siphon Trap

Mayo Collier

Wisconsin Cranberry Culture

Soudan Coffee

The Height of Summer Clouds

On the cause of Iridescence in Clouds

G. Johnstone Stoney