Feature

Hitler Rose to Power Because He Felt Personally Insecure

Bright Stars

Science Seeking Tung Oil Substitute in Paints

Front Matter

Danger to Heart in Local Anesthetics

First Glances at New Books

Wild West Is Painted

Methuselah Mice Show How Disease Can Be Cut Down

Cancer Attacks Children as Well as Older Persons

Shenandoah Designer Calls Proposed Airship Necessary

Sikorsky Foresees High Speed Planes

In Science Fields