
Postal Motor Trucks
How They Can Be Made to Pay for the Roads on Which They Will Run

Postal Motor Trucks
How They Can Be Made to Pay for the Roads on Which They Will Run

Work of the War Trade Board
How and Why Our Foreign Trade Is Being Federally Regulated

The Airplane Propeller, The Latest North Sea Mine Field
Some of the Problems the Propeller Presents, and How They Are Attacked
Various British mine fields including the latest between Norway and Scotland

The Whale as a Food Factor
Sea-Grown Meat that Compares Favorably with Beef

Uncle Sam's Ground Schools for Flyers
Giving Observers Practical Experience in "Spotting" on a Miniature Battlefield
[The cover image is associated with this article]

The Motor Car of the Future

Making Concrete Tell its Story, Steel Shells from Steel Castings, and more

Ten Million Pounds, The Russian Front; A German Sanitarium, and more

Preparing the Navy Ashore
War Work of the Bureau of Docks and Yards

The Liberty Truck
Technical Details of Our Newest Substitute for the Army Mule

Reaching the Hundred Million
How War Work of the States is Coordinated by the Section on Cooperation

Who gets it First?
The Priorities Committee of the Council of National Defense and How It Answers this Question

Ideas that will not Work
The Council of National Defense Must Keep an Open Mind, in Spite of Thousands of These
[article on military ideas that are useless]

Fighting with Axe and Saw
A Regiment of American Lumberjacks and Foresters for European Service

The Hair-Spring of the War
How the Council of National Defense Keeps the Wheels Running Smoothly

Behind the Cantonments
Picking the Men for America's Greatest Emergency Engineering Feat
[article on building the training camps for the wartime military expansion]

Mobilizing Science for War
What the National Research Council is Doing to Solve War Problems

A Place for Everything
The Problem of Supplies and How It Is Being Handled by the Storage Committee
"The supply divisions are vital to any military success."

Mechanics and Mathematics of the Draft
Outstanding Features of the Process through which 687, 000 Young Americans Will Be Called to the Colors

A Business Shock Absorber
How the Commercial Economy Board of the Council of National Defense Is Teaching War Economies

"Preparing to Prepare"
Practical Work of the General Munitions Board of the Council of National Defense

American Supremacy of the Air
The Problem of the Air Craft Production Board

Dairy Preparedness
Educational Work of the Dairy Division of the Bureau of Animal Industry

Work of the Council of National Defense and Advisory Commission