Feature

Hemoglobin in Adult and Infant Strikingly Similar

Balloons Yield Useful Pacific Weather Data

Photograph Polio Viruses

Many Cardiac Patients Can Get Life Insurance

Lifting Power Can Be Found by New Formula

Books of the Week

Satellite with Telescope Planned for Fall of 1960

Erratum: In Science Fields: Ohio State Revises Electrical Courses

Succeed in Recording Whale’s Heart Beat

Locate Rheumatoid Link

Magnetism Aids Man in War against Disease

Watches Sold to Public Containing Strontium-90