SA Supplements

Experiments on Whirlwinds, Waterspouts, and Revolving Spheres

Recent Phenomena on the Surface of Mars

The Aristolochia Clypeata

The Potato at Rest

The Permanent and Temporary Effects Produced by Raising the Temperature of Iron

Motion given to the air by the Wing of a Bird

Railroads in New Regions

Improved Methods of Heating Railway Trains

Light Draught Twin Screw Vessel or Nicaragua

James B. Eads

Principles and Practice of Ornamental Design

Word Blindness-Classification of the Forms of Aphasia '

Treatment of Sewage Sludge

Relations of Temperature to Health in Dwelling Houses

Cotton Seed Oil in Olive Oil

Patents - April 9, 1887