Features
The Exhibit of the Baltimore & Ohio Railroad at Chicago
A Javanese Theater
Variable Power Gear for Locomotives and Cars
The Mississippi River
The German State Institute for Physical Technology
Improved Oil Press
An Automatic Process for the Manufacture of Vinegar
Getting and Distributing the News of the World
The Production of Vacuum in Evaporating Apparatus
An Emergency Staircase
Atoms and Sunbeams
Galls and their Occupants
A New Sun Dial
Wasps and Grapes
The New Excavations at Troy
The Oil-Producing Plants of Formosa
Great Telescopes of the Future
Vanilla Cultivation in Mexico
Bleeding Bread
A Field for Woman's Work in Astronomy
Pilocarpine: Its Physiological Action and Therapeutic uses with Exhibition of Specimens Showing Change in the Color of the Hair
Silicide of Carbon
Liquid and Solid Air
A Simple Method of Sterilizing Water for Domestic Purposes
An Improved Alembic
Nitro-Metals, a New Series of Compounds of Metals with Nitrogen Peroxide
Departments
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Patents
