The Canet Rapid Fire Artillery

Our Sewing Machines

More Than 500,000 Made by Us Annually

The Sheathed Propeller

Common Sense and Science

The New Bridge of St. Louis at Senegal

Corrosion and Breakage of Water Gage Glasses

Mount Vernon, Mo., July 16, 1897

To the Editor of the Scientific American :

Floating Grain Elevator

Phosphor Bronze

The First English Armor Plate Rolling

Selected Formulæ

Electrical Notes

Engineering Notes

Electrically Driven Plowing Tackle

Bleaching Wax and Stearine

On Chicle Gum

Can the Hair Turn White from Fright?

World's Textile Production

The Poison of Sunstroke

Tetanus Antitoxin

Care of the Ears

Bees as Weapons of War

Spitzbergen

The Army Worm

On the Relative Variation and Correlation in Civilized and Uncivilized Races

Avalanches

The Production of Precious Stones in 1895

Cloud and Wave Studies

Insane Journalists

Patents!