Volume 116, Issue 14
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Features
Germany's Submarine Effort, Clandestine Wireless Stations Here and Abroad, and more
Airmen and the Weather Bureau--Partners
The Meteorological Work Undertaken at the San Diego Army Aviation School
Women-Chemists in Wartime
[article on chemistry schools for women in Berlin and elsewhere]
Strategic Moves of the War--March 29th, 1917
By Our Military Expert
The American Merchant Marine
Where it Will Stand Upon Return of Normal Times
Gun Versus Armor
Will Long-Range, Big-Gun Attack Call for a Redistribution of Armor?
Machines for Mining Coal
Reducing the Hazards of Hand Mining and Improving the Product
The Car of All Work
High Tension Submarine Cable Between Denmark and Sweden, Are Wooden Shoes Coming into Vogue Again?
Salving a Big Ship
How the "Republic" was Floated by Building Up her Sides
What I Can do for My Country
I. The Chemist
A New French Artificial Eye
[article about a facial prosthetic developed by the French]