Feature

War Territory Photos Radioed from Planes

Potassium Aids Paralysis

Light-Weight Switcher Moves Railroad Cars

Mental First Aid

New Moon Origin Theory

Dehydrated Corn Flour Now Makes Tortillas

Plan Aeronautics Center

Nature Ramblings: Giants of Yesteryear

New Clamps Reduce Radio Interference

Stop Kidney Stones

Weed Control Method Uses Oil at Night

[Photograph]: Turboliner