Volume 32, Issue 824supp
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Features
Rain Makers in India
The Cloud Compellers and the Press
The Weather Debating Society
Artificial Rain Making
The System of Military Dove Cotes in Europe
Rope Bridges and their Military Applications
Six-Inch Five-Ton Hydro-Pneumatic Disappearing Gun
Cranks Set on an Angle
The Distillation of Molasses
Improved Wire Mat and Indoor Wire Rugs, Stair Carpets, Etc.
The uses of Chromium Fluoride
Process of making Chrome Yellow
An Automatic Teapot
A New Keyed Musical Instrument for Just Intonation
Theory and Practice in Metallurgy
Advances in Metallurgic Practice