Feature

Many More Millions for War but Curtailment for Science

Nature Ramblings: Yankee Mockingbird

Cuts Destroy Uncle Sam’s Photographic Laboratory

Swiss Adds Iodine to Garden to Prevent Goiter in Family

Information Service on Metallurgy Closed

Warms Sap to Find Its Rate of Flow

Front Matter

Magneto-Optic Method Measures Minute Amounts

Earthquake Shakes Aleutian Islands

“Wallace’s Line”: “A Classic of Science”

Experiment Station Funds Uncut for Three Months

Disease Resistant Banana Promises to Save Millions