Feature

10-Minute Brain Operation

Death Rate down for “Catching Diseases”

Front Matter

Sulfa Drug for Cholera

Histamine Used to Aid Some Mental Patients

To Set up Basic Air Navigation System

Dedicate “Big Eye”

Camera Develops Film in Only Four Seconds

Can Air-Condition Tropics

Two-Color Screens for Radar Scanners

Nature Ramblings: Rats and Flies

Place Next the Driver Is Called “Death Seat”