Skip to main content

Features

Example

Chart for Great Circle Sailing

How to use the Maps

How to use the Chart

A Quarter of the Southern Chart on the same Projection

How to form a Herbarium

A New Chlorimeter

Improvements in Velocipedes

An Agricultural Mitrailleuse

The Empress Bridge over the Sutlej

Range of Guns

Electrolytic Refining of Copper

Japanese Technical Apparatus

The Dowson Gas Apparatus

Reins for Three Horses Abreast

Essential Oils

Direct Photo-Typography and Photolithography by the Chrom-Albumen Process

A New Singer Sewing Machine Factory

Unveiling the Darwin Statue

Care and use of Microscope Lenses

By William Wales

A New System of Telephonic Communication

Kendall's Electric Generator

On the Conversion of Heat into useful Work

By William Anderson

Sanatory Precautions in the Dwelling

By E. Dwight Kendall

The Coloring Matter of Flowers and Fruits

Departments

    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format
    August 08, 1885

    Feeling Dead Inside?

    Tear Into Our eBook