Feature

Plastic Airplane Parts Prove Better than Metal

Synthetic Lubricants Show What Makes Good Oil Good

Hand and Head a Unit

Nature Ramblings: Caveat Captor

Cloud Chamber Is Used to Catch Germs for Count

Shooting Electrons Aid Attack on Rust, Corrosion

[Photograph]: Better Maps

Pigeons Aid the Allies

Seeds in Paper Sheets Used for Quicker Sowing

Outbreak of Glue Itch

Greek Talking Places

[Photograph]: Katydid