Feature

Iron Lung Patients Affected Mentally

Front Matter

Radioactive Soda Bicarb Saves Holes in Street

[Photograph]: A Japanese “Gyotaku”

First Woman Professor Appointed at Harvard

Type Intestinal Germs

Volume Information

Spleen Blood Protects against Radiation

Mosquitoes Eat in One to Five Minutes

Nature Ramblings: The Travelers

Foresee Glacial Advance

Career Status Needed for Overseas U. S. Scientists