Lightening the Diver's Load, Relation Between Solar Corona and Prominences, and more
Also includes an editorial on the post-war outlook for soldiers returning to the workforce.
Volume 116, Issue 4
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Features
Sub-Aqueous Mining of Anthracite Coal
How Pennsylvania is Cashing In the Waste of Previous Generations
Scientific Sponging
One More Conquest for Intensive Industry Made by an Englishman in Florida
A Week's Review of the War, January 19th, 1917
By Our Military Expert
Includes the Entente's reply to President Wilson's request for both sides to state terms for peace.
A Storehouse of Sleeping Energy
The Unique Chemical Advantage Which Acetylene Possesses Over Other Fuels
Economic Conditions in Germany--II
A Great National Bread Trust