Feature

Front Matter

Hand and Foot: Part II: “A Classic of Science”

Male Sex Hormone Prepared in Pure Form for First Time

[Photograph]: Voltmeter

Fighting Radio’s Bugaboos

Dream Interpreter of Old Egypt Advertised Ability

Gastric Ulcer Treated with Extract from Hog’s Stomach

Epilepsy May Be Caused by Permeable Brain Cells

High Blood Pressure May Be Compensatory Reaction

Sugar Plays Leading Part in Pneumonia Germ’s Activity

Enzyme Stops Formation of Surgical Adhesions

Lonely Magnetic Poles May Change Ideas of Universe