Feature

Patent Device to Keep Furnace from Smoking

Sun May Be Blue, Too

Better Concentrated Coffee with Steam Treatment

2,000,000 Filters Function in the Kidneys

New Nutrition Stars

Iron Curtain Countries May Get U. S. Journals

Colds May Lead to Polio

Front Matter

Trans-Continent Television

Ancient Ape-Man Walked like a Man

Freedom Balloons Aimed

Aluminum-Magnesium Casting Alloys Made