Feature

Front Matter

New Heart Operation

Chlorophyll No Deodorant

Turbo-Compound Engines Give Planes High Speed

Slowness Wastes Billions

[Photograph]: Loading Uranium Slugs

Average American Eats 12% More than Pre-War

Temperature Inversions Cause “Flying Saucers”

1952 Science Review

[Photograph]: Historic Zero-Gravity Flight

[Photograph]: Comet Jetliner

[Photograph]: Man-Made Atomic “Star”