The SciencesJanuary 1, 1942
Wheat Peeled for Better Bread
Process Developed by Mining Engineer Retains Grain Elements. Eliminates Fibrous Husks
Stories by H. T. Rutledge
The SciencesDecember 1, 1941
Insulating "Blackout" Plants
Windowless Bomber Factories Will Contain More Glass Than "Daylight" Structures
The SciencesMay 1, 1941
New Porcelain Insulation
High Mechanical Strength and Electrical Resistance in Die-Pressed Material
TechnologyMarch 1, 1941
Radio Changes its Tune
How Industry Produces Crystals that Hold Broadcasting Stations on their Frequencies
The SciencesNovember 1, 1940
The Auto Show Moves In
Mechanics of Handling the Cars and Other Displays in the Ballrooms of a Huge Hotel
The SciencesApril 1, 1940
What Does the Soil Need?
Scientific Fertilizing Produces Remarkable Results, Possible When Soil Minerals, Soil Needs Are Known, Proper Tests Give Answer To Grower
The SciencesMarch 1, 1940
Restoring Rome's Colosseum
Recent Excavations Beneath the Ancient Arena Reveal Elevator Shafts for Raising Wild Beasts to the Combat Level by Means of Counterweights
The SciencesFebruary 1, 1940
Air, Water, Coal = Hosiery
Fiber From Abundant Raw Materials, Fiber is Only One of a Large Family of Chemical Products Known as Nylon, Research That Led to Them