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Superfine Gauge to Be Used in Testing Navy Telescope

Varied Wealth Expected to Be Taken from Sea

The Reflection of Spring

Well-Buried Indian Girl Took Pottery to Heaven

Molds Yield Substances Which Promote Growth

Japan Opened to Foreign Commerce: “A Classic of Science”

New Source of Vitamin A Discovered in Plant Seeds

New Discoveries Promised by Photoplates That “See Heat”

Individual Fog Droplets Measured for First Time

$10,000 Annual Prize Awarded Dr. Langmuir

Invisible Germ Destroyer Is Newest Ally of Surgeon

Lice Live on Scientists in Study of Typhus Fever