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Front Matter

Woman Scientist’s Discovery Cures Stubborn Skin Disease

Saturday, Sept. 23, Sees Beginning of Autumn

“Harvest Moon” to Be Seen Early in October

Cosmic Space Filled with High Energy Positrons

Chemical Rarities Made Cheap; Find Many Profitable Uses

Tests Reveal Students’ Attitude toward Parents

Geologists Find Poetry in Rocks; Poets Write Geology

First Glances at New Books

Plants Apparently Use Complex Nitrogen Forms

Consistency Found in Errors of Judgment

In Science Fields