The Diesel Engine
Its Principles of Operation, Applications and Possibilities
Features
Proposed Enlargement of the Norfolk Navy Yard
Creating a Great Central Naval Station for Outfitting, Building, and Repairs
The Mechanism of the Spring-Beetle
An Investigation of its Method of Operation
Track: A Brief History of Railway Rails
Experimental Determination of the Earth's Elastic Properties
Apparatus and Methods Used in this Intricate Investigation
Moving Pictures under Water
A New Apparatus for Making Sub-Marine Investigations
A New Element in the Atmosphere
The Flying Machine from an Engineering Standpoint—I
A Review of Recent Progress
The Lassen Peak Eruptions
Are they a Renewal of Volcanic Activity?
Neutralization of Chromic Acid
Pressure of Light Measured by use of Thin Foil
The Preservation of Wood—III
A Synopsis of the Principal Processes in Use To-day
