Features
The Age of the Stars
Geology Explained in the Simplest Form
Barberries
Pot Vines
A Home-Made Incubator
Observations on the Female Form of Phengodes Laticollis Horn
Experiments upon the Color Relation between Phytophagous Larvæ and their Surroundings
An Elephant Hunt in Ceylon
Curious Inventions
Optical Illusions
Street Railway Sleeping Car
To Prevent Rolling of Vessels
Oil Furnaces at the Forth Bridge Works
The Development of the Mercurial Air Pump
Magnetic Separator
Chemical and Allied Industries
Group VI.—Fine Chemicals, Alkaloids, Essences, and Extracts
A New Instrument for the Measurement of Radiation
Isolation of Fluorine
A New Photometer for use in the Field
Building Plans and Specifications
Carbon Electrodes in the Decomposition of Acids
Corrosion of Lead Pipes
Departments
- Departments
Patents - January 28, 1888