The Hughes Aircraft Report, A Study in Cause and Effect, and more

Editorials, including one on the Spanish influenza

Whale Meat Approved by the American Public

The Probabilities of Its Ultimate Acceptance and the Advantages Thereof

The Food Administration and the Nation's Response

Efforts to Stabilize Food Supplies and Food Prices

War and Discovery

Some Observations Upon the Effect Which the One Has on the Other

In the Service of the Guns

Training Enlisted Specialists in the Care and Operation of Heavy Artillery

Improving the Port of New York, The Minerals Act

A New German Drying Process, Why Eggs should not be Washed, and more