Sibley College Lectures.—1887-88

By the Cornell University Non-Resident Lecturers in Mechanical Engineering

Experiments with Four and Two Bladed Screw Propellers

Harbor Torpedoes in Bermuda

Compressed Oil Gas and its Applications

Carbo-Dynamite

Eleven Inch Howitzer

Life Line Sling

A New Way of Utilizing Ammonia Liquor

Elements of Architectural Design

Electrical Stress

How to Make the Wimshurst Influence Machine

Induction

Experimental Optics

The Origin of Color

Mechanical Toys

The Orchard House

Distilled Hot Water as a Curative Agent

Borofuchsin as a Stain for Tubercle Bacilli

How the Mangrove Forms Islands

Tree Planting

A New Method for the Separation of Tin from Antimony

Detection of Adulterated Ground Bones

On a Freezing Mixture

Bowlders in Coal Seams

On the Removal of Arsine from Hydrogen Sulphide

Professor August Wilhelm Hofmann

Johann Wolfgang Von Goethe