Feature

Solid Matter Composed of Numerous Atoms in Blocks

Bacterium from Deep Well Can Live on Petroleum

Well-Buried Indian Girl Took Pottery to Heaven

Superfine Gauge to Be Used in Testing Navy Telescope

First Glances at New Books

$10,000 Annual Prize Awarded Dr. Langmuir

Molds Yield Substances Which Promote Growth

Varied Wealth Expected to Be Taken from Sea

New Source of Vitamin A Discovered in Plant Seeds

New Discoveries Promised by Photoplates That “See Heat”

Conservatism Urged in Evaluating Radium Ore

Invisible Germ Destroyer Is Newest Ally of Surgeon