Down to the Sea for Subs
Chasers of World War One Come Back as YP Boats
Features
Spreading the Tin Thin
Rapid Recent Development of Tin-Plating Processes and Reflowing Methods Is Resulting In Better Tinplate
Vinyl Acetal, Hardening, and more
Being Used To Replace Rubber in Fabrics
Biodynes
A Miracle of Wound Healing and Tissue Repair--The Life Cells Secret
Vitagrass, No More Mess
Yes, There Are Vitamins in Grass--But
Star of A. D. 1054
An Unprecedented Physical Process in a Unique and Extraordinary Object
Soil Saboteur
Selenium, When Present In Soil, May Kill livestock, Poison Foods Raised for Human Consumption
Agar
Source Found in Puerto Rico
Glass, Present and Future
Applications of Glass to Unusual Purposes Reveal Interesting Possibilities for Further Development
Glass Walls, Grain Pests, and more
Now Available in Portable Form
Surface Flaws, Protection, and more
Disclosed by New Liquid and Ultra-Violet Light
Materials, Sound-Proofing, and more
Airplane Parts are Fertile Field for Substitutions
The Thunderbolt in Action
Why This Fine Plane is Rightly Called the Fastest and Most Powerful High-Altitude Fighter of the Day
Departments
50 Years Ago, January 1943
- From the Editor
Our Point of View, January 1943
- Recommended
Our Book Corner, January 1943
- Departments
Industrial Trends, January 1943
Current Bulletin Briefs, January 1943
Telescoptics, January 1943
