Features
Who have the Highway Accidents?
Three Groups of Drivers, By No Means a Hopeless Prospect, Good Teaching Produces Safe Drivers, The Key to Accident Prevention
An Air—Minded First Line of Defense
Naval Air Force Efforts Directed Toward One Main Objective-to Increase the Efficiency and Striking Power of Whole Fleet
The Coolest Stars
Results of the Recent Successful Search for Faint Exceptionally Red and Infra-red Dwarf Stars, How The Temperatures of Such Stars are Ascertained
Modern Plant 'Wizardry'
Breeders Maintain and Improve Plant Heritage, No Magic; Persistence and Patience Get Results, Art and Science of Great Economic Value
Miracles from Marbles
And Now the X-Particle
Newest Applicant for Membership in the Atomic Family May Really be New or Merely an Old Friend in Disguise, Every Day Brings New Data in this Most Intriguing Puzzle of Current Atomic Physics
Shasta Dam
Will Be World's Second Highest, Primary Function to Conserve and Regulate Water Resources of Sacramento River Valley, 560 Feet High
Aluminum Can Be Plated
Long Resisted All Efforts to Plate it, Final Success, Process is Cheap, Fast, and Practical, Will Greatly Expand Uses of Light Metal
Out Where the Vets Begin
Work of Modern Veterinarians Vital to Human Health, People "Catch" Many Serious Animal Disease! Vets Study and Rigidly Control Them
Departments
50 Years Ago, July 1938
- From the Editor
Our Point of View, July 1938
- Recommended
Books Selected by the Editors, July 1938
- Departments
Personalities in Industry, July 1938
Night Safety, Last Word in Welders, and more
Camera Angles, July 1938
Camera Angles Round Table, July 1938
Telescoptics, July 1938
Current Bulletin Briefs, July 1938
Legal High-Lights, July 1938