Feature

Medical Research Aided by Genius of Col. Lindbergh

Bacteriophage Used in Treating Blood-Poisoning

Shooting Star Trails Show Direction of Upper Air Winds

Foot and Mouth Disease Fought in New California Outbreak

[Photograph]: Chinese Masterpiece for Chicago Fair

After-Dinner Thirst Lasts Only Few Hours

Climatic Cycles May Allow Long-Range Forecasting

Front Matter

New Aid for Deaf Transmits Sound through Bones or Teeth

Racial Factor Involved in Rate of Metabolism

Jewels Suggest Aztec King Lay in Monte Alban Tomb

New Varieties Promised from Re-Found Tropical Water-Lily