SA Supplements

April 1886

Volume 21, Issue 537supp

You are currently logged out. Please sign in to download the issue PDF.

Features

The use of Torpedoes in War

E. P. Gallwey

Pœtsch's Method of Sinking Mine Shafts

Explosive Forces in Gas Engines

Isaac Newton

Capillary Attraction

Du Rocher's Electric Megaloscope and Pile

Jules Jamin

Electrical Deposition of Fumes

F. L. Bartlett

Sound and Color

Radii of Curvature Geometrically Determined

C. W. Maccord

Cylinder Box-Nailing Machine

Hinged and Balanced Lamp-Post

Machine for Testing Chains

Stereotype Machine

Glucose

William H. Brewer

A New Law of Thermo-Chemistry

George F. Becker

Instantaneous Photographs of the Heart in Motion, and of Peristalsis

William Gilman Thompson

An Improved Appliance in Physiological Treatment of Cleft Palate

Henry A. Baker

The Forms and Heights of Clouds

Bovine or Humanized Virus?—A Model Vaccine Farm

Roberts Bartholow

The Phosphate Mines of Canada

Beau Mont