Feature

New Machines and Gadgets

In Science Fields

Neighbors Pick Leaders

Books of the Week

Enough Fuel If Not Wasted

Fuel Oil Saving Possible with New Combustion Head

Electron Beam Used for Study of Metal Surfaces

Body Converts Poison Gas

[Photograph]: Largest Transport Helicopter

“Cost of Living” Raise Proposed for the Ducks

Plan Giant New Carrier

[Photograph]: Fun with Plastics