Scientific American Magazine

Thus Far We Have Vitamins A,B,C,D,E,F,G,H,K, and Sometimes We Think There are More, Some May be Imaginary, But Forget Vitamin Worries

Element of Chance Must be Minimized, State Accident Survey Shows the Way, Cultivate the Proper Attitude Toward Other Drivers

Is Not a Mystic Force, Is Akin to Sleep--Walking and Insanity, Mainly of Use to the Psychologist, Other Uses are Very Limited

Ingenious, Inexpensive Power Plant is Example for Remote Camps, Lodges, Resorts

New Jersey Studies Coast Erosion, Great Economic Loss, Varied Problems, How Approached, How Solved, Findings Helpful to Others

Artificial Light Supplements Daylight, Of Use in Greenhouse or Home, High Lighting Intensities Not Necessary, The Results

Thirty Thousand of Them Are Observable, Mass Production in Asteroid Discovery, Names For all of These Objects Are Becoming Hard to Find

Civilian Activities Demand Certain Essential Imports, War or Sanctions Would Stop Them, What They Are, Scientific Substitutes

Exceptions, Muscular Development Interferes with Motherhood, Women Tend to Shun Competition