Feature

[Photograph]: Continental Drift

Holiday Comet

Water Forms Compound with Stuff It Dissolves

Public Patent Granted on Codling-Moth Killer

Front Matter

Soviet Scientists Planning Observations of Eclipse

Erratum: In Science Fields: Protein Molecules Seen with Electron Microscope

No Danger of Shortage in World’s Quinine Supply

[Photograph]: Central American Treasures

[Photograph]: Approaches Speeds of Light

[Photograph]: To Avoid Blackout

National Institute of Health Organizes Work on Chemicals