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Plant and Animal Life

By A. R. Grote

Suspended Animation

By Benjamin Ward Richardson

Extirpation of the Kidney

A Pleasant Remedy for Toothache

Manufacture of Spirit Varnishes from Shellac

Annatto Yellow on Cotton

By M. Kielmeyer

Effects of Inhaling Oil of Turpentine

By M. Poincare


By Antony Guyard


By MM. Knapp and Ebell

Tartar Emetic in Dyeing

Starch-Like Granules in Eggs

Preparation of Chemically Pure Tartaric Acid

By Ficinus

Precipitation of Lime by Alkaline Carbonates

By E. Drechsel

Organic Resistance to a Boiling Temperature

On the Compounds of the Terpenes with Hydrochloric Acid

By William A. Tilden

New Organized Ferment of Urea

By P. Miquel

Limit of the Separation of Alcohol and Water by Distillation

By J. A. Le Bel

Indelible Ink

Gold in Petroleum

Some Experiments on Alloys of Silver with Embrittling Metals

By Alexander E. Outerbridge

Crystals Extracted from Cast-Iron by Means of Ether or Petroleum

By J. Lawrence Smith

Oil and Soap from the Eucalyptus

Flowers and their Unbidden Guests

The Care of Horses

Worn Out Pastures

“ He who by the plow would thrive, Himself must either hold or drive.”

Car Building

Winners of the Derby and the Oaks

Sir Bevys

Improved Shaping Machine

The Conversazione of the Institution of Civil Engineers

Excelsior Disintegrating Middlings Purifier

Cork and Corks

By H. G. Glasspoole

Chrome-Blacks upon Wool

Weighting White Silks

By M. Marius Moyret

Theory of the Telephone

Refraction of Dark Heat

By P. Desains

Improvements in Coating Mirrors

Colored Photographs

Colored Pencils

A Good Education

Carbolic Acid for Weeds

Electric Inscription of Words

By M. Boudet de Paris

Relation between the Temperature of the Earth and the Depth Below the Surface

By P. Van Dijk

Silk Worms

By Alfred Wailly

The Electric Light

By J. Jamin


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    July 19, 1879

    20% Sitewide for President's Day