Stories by Jacques Boyer

An Integrating Opacimeter for Stellar Photography

The War Against Field Mice in France

Arsenic, barium carbonate, and bisulphide of car-bon have been used with more or less success in de-strolling field mice and similar pests. The method now most favored consists in infecting mice with a contagious disease...

Curious Exotic Fishes

An Intensifier for Telephone Transmission

Dussaud's "Cold Light"

Its Remarkable Applications

The Anesthetizing Machine of Prof. Dubois, A New Theory of Sleep

The French Sardine Industry, A Safety Automatic Train Stop and more

A New Method of Educating Deaf Mutes

The Rock-removing Machinery of the Suez Canal, Largest Embankment in Germany and more

Sending Photographs Over a Telephone Wire

The Improved Bélin Apparatus

Inventions New and Interesting - December 21, 1912

Simple Patent Law; Patent Office News; Notes on Trademarks

A New Gun for Throwing Bombs and Life Lines

Curious Megalithic Monuments of France

A School for Canary Birds

How Canary Birds are Scientifically Bred and Trained

Destroying 300 Millions in Paper Money

A Scientific Method of Burning Banknotes

Broiling Seven Hundred Steaks in Six Minutes

Huge Gas-heated Grills and Ranges

Machine for Makinǵ Wire Nettinǵ

Weaving Wire into Fabric

Submarine Cables and Longitude Determination

The Improvements Devised by Colonel Bourgeois

Cinematoǵraphy and Lantern Projection

The Application of Dussaud's Cold Light to the Moving Picture

The Heilmann Suspension for Automobiles, Light-Weight Alloys for Aerial Engines and Aeroplanes, and more