SA Supplements Vol 85 Issue 2196supp

SA Supplements

Volume 85, Issue 2196supp

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Features

The Pleionian Cycle of Climatic Fluctuations

A Study Equally as Important as Normal Conditions

Henryk Arctowski

New Zoological Specimens found in India

Burn up Garden Trash

Burn Weeds and Rubbish That may Harbor Insects over Winter

Poultry Culture

Indian Game

Anomalies of the Animal World—Part VII

Due to Artifical Selection and Breeding

R. W. Shufeldt

Stock-Killing Animals

Cats and Game

The Bread Problem in the West Indies

Electric Vehicle Performance in Winter

Cold-Weather Reduction of Battery Capacity may be Largely Overcome

Kennedy Rutherford

Fundamental Properties of Pigments and Size of Grain

The Positive Nucleus of the Atom

Measurement of Screw Threads

Scenes at the Coal Mines and some Transportation Problems

Recent Work in Photographic Photometry

Edward S. King

Etching Brasses and Bronzes

Indian Boats and their Origin

Exhaust Steam Waste

On the Time of Fall of a Stone to the Center of the Earth

Fish Food that we Fail to Utilize

Making Glass Tubes of Precise Dimensions

The Law of the Inverse Squares

T. Powell

Acid Bleachers for Photographic Negatives

The Collocation of Plasmas within the Cell—II

A Survey of a Mechanical Theory of Heredity

Louis Legrand

Apple Scald, Prevented by Ventilation