Feature

Flare Stars May Also Hiss

Front Matter

Nervous High Blood Pressure Relieved by Two New Drugs

Artery Hardening Probed

Drug Fights Gangrene

New Titanium Processing Methods Patented

Early Man Lived Twice 8,000 Feet up in Andes

Philadelphia Citation to Science Service Director

Portable Degreaser Cleans

Meat Spoils in Spite of Antibiotic Treatment

Small Fry of the Solar System

Exhaust Blast from Another Plane Starts Jet Engine