Volume 124, Issue 22
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Features
The One-Piece House
Simon Lake's Scheme for Producing Ready-to-Live-In Concrete Unit Dwellings and Transporting Them to the Site
Electric Trains without Crews
An English Automatic Railway, Tested Before the War, Which Is Being Installed by the London Post Office
American Magnesite, Army vs. Navy Ration
Molasses for Fuel
Reorganizing Our Government Machinery--I
How Thought and Care May Be Applied In Order to Eliminate Wasted Motion and Duplicated Effort
Super-Speed Propellers
Air Propellers With Blade Tip Velocity Above That of Sound
The Roger Bacon Manuscript
What It Looks Like, and a Discussion of the Probabilities of Decipherment
With the Engineers of Industry
A Department Devoted to the Physical Problems of the Plant Executive