Feature

Tomorrow’s Hospital Goes Underground

[Photograph]: Crystallized Hormone

Test Cheap H-Bomb Power

Stars Build Elements

In Science Fields

Fallout Will Continue

Open Mental Hospital Doors

Linking Diseases to Blood Types Questioned

Books of the Week

Weightlessness in Space Increases Re-Entry Effect

Soviet Scientists Revert to Lysenko’s Genetics

Water Hyacinth Threatens to Clog Nile