
Food for Fighters
New Dehydration Process Uses Steam Baths and Heat Treatments to Reduce Vegetable Weight and Bulk
New Dehydration Process Uses Steam Baths and Heat Treatments to Reduce Vegetable Weight and Bulk
Deep Oil Wells are Controlled and Conserved by Application of High-Speed Cementing Process
Multiple-Purpose Central Valley Project in California Involves Huge Dams, Five Canals
New Telescopic Technique of Internal Examination is Saving Many from Operations
Vitamin A from Shark Livers, Varied Products from Weeds, Form Growing Industries
Drilling Mud, Treated Like a Favorite Child, Makes Possible Wells Miles Deep
Klystron, Generator of Powerful Ultra High-Frequency Radio Waves, Useful in Blind Landing System for Planes
Engineers are Protecting Los Angeles and Surrounding Area, Flood Control and Water Conservation Dual Aim
To What Extent do Psychopathic Cases Contribute to Motor-Vehicle Accidents? . . . Weeding Out the Unfit by Specialized Analysis of Attitudes
"Prop Men" Furnish the Thousands of Odd Items That Make Motion Pictures More Realistic
Game Birds Reared Under Artificial Conditions Can Survive in the Wild A Foreigner Holds Promise Sanctuaries Future Shooting
Largest of its Type for the Purpose, Built in Six Zones, Compacted With Water, Huge Trucks Used, Gasoline-Operated Tampers
Enhance the Action, Simple, Solid Colors, Must Harmonize, Not Clash, Exposure Becomes a Problem, Constant Research a Necessity
Finger Prints Raised With Iodine, Spectrographic Analysis of Materials, Tiny Traces Yield Evidence, Contribute to Conviction
Night Bombing . . . Deceiving Anti-Aircraft Gunners . . . Concrete Practice Bombs . . . Radio Bombing
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