Feature

[Photograph]: Artificial Sun

Patents of the Week

Sailplane Trip Difficult

Man’s Impact on Nature and Himself Studied

Homes Affect Mentality

Two Different Types of Emphysema Indicated

New Ideas and Gadgets

Inherited Faulty Protein Clue to Heart Disease

[Photograph]: Drug Research

Scientia International

[Photograph]: Wingless Spacecraft

Books of the Week