Feature

Climatic Doubles Are Charted

Highway Safety Group Asks for Vehicle Improvements

New Machines and Gadgets

Science Clubs Abroad

Blame Fox for Trying, Not for Succeeding

Suggest Way to Improve Clearance Procedures

Rammed Soil for Building

Books of the Week

Soviet Vision Aids Fail

[Photograph]: Science Kits at Unesco

Flywheel Tire Tester Used for Plane Landings Study

Hunt for New Power Sources