Feature

Trade New Hearts for Old

Expanded Draft Asked

AEC Expects New Finds of Uranium in Latin America

Radio Beams Give Octuple Communication

Germ Warfare Set-up

[Photograph]: Better Plants

Method Predicts Polio Epidemic and Cases

Government Officials Lean and Unmuscular

Meteors “Flash” to Radar

International Air Tackled

Trace Eskimo Ancestors

Longer Radio Relays by Short Waves past Horizon