Feature

Parasite Poses Problem

“Doodlebug” Hunts Oil

Fever Plus Penicillin Has More Anti-Syphilis Effect

Cross-Wind Landing Gear

Home Heating Studied

“Superfluid” Is Neither Liquid, Solid nor Gas

Jets Blast Well Casings

WHO Plans Its Program

Selenium Produced in New Fibrous “Wool” Form

Fifth Dimension Invented

Mosquitoes Survive Cold

X-Raying Mold Boosts Production of Penicillin