The Heavy-Oil Engine in Marine Service
Its Influence upon Battleship Design
Its Influence upon Battleship Design
Economies Secured by Scientific Investigation
Texas City Harbor Developments
The Stable Fly as the Carrier of Infantile Paralysis
Its Snares and Pitfalls for the Unwary
Chemical Principles and Mechanical Factors in its Manufacture
And the Importance of a National Aerodynamic Laboratory
A Defense of the Present Policy