Volume 66, Issue 1698supp
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Features
Electricity in the Packing Plant
Some New Labor-Saving Devices
Heat-Balancing in Locomotives
Studies in Combustion and Radiation
The Phenomenon of Tribo-Luminescence
By the Paris Correspondent of the Scientific American
The Assimilation of Free Nitrogen by Bacteria
The Duddell Thermo-Galvanometer
A Device for Measuring Extremely Small Currents
An Experimental Model Basin.—I
A Brief Description of its Functions and Operation
Reed Laths in Sweden
The Speed of an Aeroplane
How it may be Determined
Science Notes
The making of Moving Pictures—II
How Their Fantastic Effects are Obtained
Artificial Rocks and Minerals
An Important Physical Study
Refrigerator Cars
Census of High Buildings
One-Horned and Three-Horned Sheep
Biological Curiosities
The Algerian Sahara
Weismannism
A Scientific Theory of Heredity
Acetylene
Its Present Commercial Status