Features
Gold From Goldfish
Star Colors and Star Temperatures
The Business Man Takes Wings
Speed, Safety, and Comfort Are the Key-Words that Open the Way to Modern Air Transportation for the Man to Whom 'Time is Money'
New Light on Sasanian Culture
Concrete Bridge Makes New Record
Is Space Curved?
Looking at Stresses
Complex Stresses in Engineering Structures Made Directly Visible by a New Method
Big Springs
Why a Watch Keeps Time
Gun Recoil Control
Endurance Cut From the Hillside
Departments
- Departments
Across the Editor's Desk, November 1932
Back of Frontispiece, November 1932
'Fireworks' Between the Wires on a Power Line
Our Point of View, November 1932
Rat "Digests" Part of a Steel Ball Bearing
Mushroom Piling Patent Valid, Unfair Competition Suppressed and more
Books Selected by the Editors, November 1932
