Feature

Musical Talent Measured by Tests

Young Children Have Long Memories, Test Shows

Says Man Was Always a Biped

Tells How Amateurs May Aid Astronomers

Bright Brains Grow Until Twenty

Solving the Riddle of Insulin

Sun Burn Rays of Sun Growing Stronger

Old-Fashioned Treatment Has Unexpected Results

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How Mental Ability Varies with Age and Race

Human Mind Resists New Ideas