Feature

Front Matter

Radio Can Gage Radiation

Medical Aid from Lemon

Shine Taken from Pants by Permanent Waving Fibers

U. S. and British Atoll Borings to Be Compared

New Lighted Guide Path

Giant Ape-Man Fossils

[Photograph]: Quintuple Speed of Sound

Pins-and-Needles Feeling

Fuel Can Flow Steadily to All Engines in Plane Now

Airplane-Guidance Beams

Bracket Fungus Wanted