Feature

First Glances at New Books

One Treatment Replaces Three for Diphtheria Protection

Geological Survey Dismissals Held Up

They Are Certainly Dog Days and This Explains the Name

Insanity Gives Release from Hard Life

Occupational Tests Reveal Undeveloped Talents

New Type of Silicosis Found in Wales

Spectroscope Puts Rainbow to Work for Industry and Science

Exercise Good for Teeth Theory Seems Contradicted

In Science Fields

New Type of Prehistoric Pottery Found in Mexico

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