Feature

“Laundries” Will Wash War Gases from Food

[Photograph]: Gasoline in Bags

New Electrostatic Device Picks Tin from Worthless Rock

Deferred Duty Status for R.O.T.C. Medical Students

New Machines and Gadgets

Auxiliary Turbines for Rocket Aircraft Patented

Nature Ramblings: Ways of the Ant

Morale-Building Should Be Eliminated for Morale

First Glances at New Books

Concentrated Blood Plasma Most Effective for Shock

Propaganda Should Harmonize with Attitudes of the People

Germ-Killer from Soil Effective for Wounds