Feature

Sun’s Speed Related to Globular Clusters

Many Protein Sources Can Substitute for Meat

Books of the Week

Toxic Convulsions Caused by Lack of B Vitamin

Chain Reaction Celebrated

Oil, Fuel of Aviation

Bodies Need Fat, Protein

Front Matter

Pentaquine Cures Malaria

[Photograph]: To Give Power

Carbon 14 Research Starts

Atomic Powered Rockets