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Gas-Light in American Cars

Cleansing Printed Cotton Fabrics—Calicoes

Cooling Rooms

Sewing Machines

Testing the Quality of Steel

Recent Patented Improvements

Burning Explosive Gases of Mines

New Patent Office in London

Improved Saw Mill

New Textile Fabrics

The Steamships of the Collins Line

A Petrifying Stream

Cisterns—Hint to Potters

A Railway in Turkey

Novel Application of Science

Poisonous Beauty

The Colt Patent Extension

The Composition of Milk at Various Times of the Day

Chiccory Cultivation

Supposed Economy in Bread

Where the Canary Birds come from


American Vines and Wines

Antiquity of Brass

Molecular Impressions by Light and Electricity

New Alloy for Sheathing Ships

Improved Portable Fence

Steam Fire Engines


The Coal of Western Virginia


  • Letters

    Correspondents - April 24, 1858

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