Feature

In Science Fields

Dangers in World Situation Stimulate Effort in Science

[Photograph]: Speeding Defense

[Photograph]: Safety with Efficiency

[Photograph]: Searchlights for Defense

Tail of Cunningham’s Comet May Engulf Earth in January

Chile Hopes to Boost Nitrate Sales to U. S.

Deferment of Military Service Asked for Science Workers

Mergers in Research and Education Expected

[Photograph]: Approaches Speeds of Light

Front Matter

Appoint Steering Committee for National Nutrition Program