Skip to main content


Compressed Air Locomotive

Compressed-air Locomotive Engines

The Forth Bridge

Amateur Mechanics

Easily made slide rest

Houses at Leicester

The Strength and Fire Resisting Qualities of Building Stones

Colored Lights in Parlor Theatricals

Popular Science of Colors

With Special Reference to the Mixing, Harmony, Discord, as Well as the Gradual and Simultaneous Contrasting of Colors

By Johannes Hirrlenger

Firework Formulæ

Waterproofing Cloth


About Photo—Lithography

Mr. Muybridge'S Photographs of Animals in Motion

Mother—of—Pearl and Pearl Inlaying

A New Method for the Determination of the Molecular Weights, and the Results Obtained by it

Water Glass


The Preservation of Eggs

What to do with Stones


    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format
    January 28, 1882

    20% Sitewide for President's Day