Germany as an Industrial Power
An American Manufacturer Discusses the German Inspiration and Reviews its Commercial Growth
Volume 78, Issue 2018supp
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Features
Oscillating Spark as an Economic Source of Ultra-Violet Light
Aircraft on the Defensive and Offensive
New Arrangement of Mirrors for Lighthouses, Etc.
Variation of the Size of Drops
German Submarine Boats
Interesting Details of Construction and Fittings
Artillery for Airship Attack
Special Designs for Guns, Mountings, and Projectiles, to Meet New Conditions
The other Side of War
Exploding Mines by Wireless Telegraphy
Waste in the Brass Industry
Using an Economizer on a Hot-Water Heating System
Modern Turret Fortifications
New Construction to Oppose Increasing Power of Guns
Throwing Military Messages from Aeroplanes
Limitations of the Submarine
Age of Production in Invention and other Fields
Genius of Inventors Culminates Early in Life
Prism with Curved Faces
How Dirigible Airships are Charged with Gas on the Battlefield
Portable Plants for Military use
Distribution of Nebulæ
How German Artillery is Tested before it is used on the Battlefield
The Synthetic Power of Protoplasm
The Flying Machine from an Engineering Standpoint—V
A Review of Recent Progress