Building Large Gas Engine Flywheels
Details of the Construction Methods Employed for Twelve 85-Ton Wheels for 3,600 Horse-Power Units
Features
Stability of Ships' Lifeboats
This Year's Additions to Our Navy
Super-dreadnoughts “Texas” and “New York” Torpedo-boat Destroyer “Downes” Electric Collier “Jupiter”
The Power Required for Refrigeration
Its Dependence on the Temperatures Employed
The Relation of Aquatic Animals to the Surrounding Water
How Our Blood Bears Evidence of Our Ultimate Aquatic Origin
Transportation of Chemicals by Water
Improvements in Radiotelegraphy and Radiotelephony—I
A Review of Some Recent Patents
Amber Fisheries and Amber Mines
How the Fossil Resin is Gathered and Worked up into Ornaments
An Important Medical Expedition to the Far East, A New Copper Photographic Process
The Steam Turbine and Reduction Gear
Propelling Machinery for the U. S. N. Collier “Neptune”
The Racial Origin of Successful Americans
The Dominance of the Anglo-Saxon
