Feature

Quaternions: “A Classic of Science”

Growth-Checking Substance May Control Cancer Tissue

Enriching Ores Foreseen to Support Steel Industry

Nature Ramblings: Homer of the Eels

Front Matter

“Positron” Confirmed as New Particle of Matter

Typhoid Carriers Made Safe by Gall-Bladder Removal

History Pushed Back in America and Asia

Employee Attitudes Important to Management

Alcohol-Gasoline Mixture Suggested as Motor Fuel

Two Elements Have Atomic Weights Changed

“Floating Body” Carries on Studies of Streamlining