Feature

Photoflash Bulbs on Planes Present No Hazards

Insect Eggs Found on outside of Airliner

Pain Has Work Origin

Find New Sky Object

Sickle Cell Anemia Theory

Touch Museum Exhibits Are for the Sightless

Find Rival Tannin Source in Mexican Seed-Pod

Quick Detection Possible for Chicken Tuberculosis

Non-Skid Brake Device Will Aid Plane Landings

Clay under Mexico City Hampers Construction

Ducks Forced Northward by Drought Conditions

Snakes, Rats and Birds Thrive on A-Bomb Site