Features
Hardy Crinums
The Condor, the Penguin, the Sloth
The Secret of the Heavens
The Value of Maize as Human Food
The Cultivation of Coffee in Jamaica
Recent Archæological Discoveries in Ohio
Drinking Water a Source of Malaria
The Descriptive Arts and the Exact Sciences
Life saving Devices
Larroque's Experiment
The Effects of an Auroral Disturbance on Cables and Land Lines
Residual Life of Muscle
Useful Engineering Books
Weighing Precipitates upon Dried Filters
A New Silver Ore
Patents!
Departments
Eruption of the Volcano of Etna
