Feature

Vitamin K Can Prevent Fatal Hemorrhage of Babies

Boys: And Boys Grown up: May Operate Railroad

In Science Fields

Stone Age Dictators Painted, Too

Three Uses for Straw in Egypt’s Brick Making

“Painting Hormone” May Aid in Drowning Accidents

Reform of Prisoners Cannot Take Place inside Prisons

Jazz Enters the Laboratory for Psychological Study

Volume Information

Front Matter

Tuberculosis Germ Produces Anti-Bleeding Vitamin K

[Photograph]: New Starfish