Feature

[Photograph]: Superconducting Coil

First Patent Issued U. S.

Dumbwaiter to Deliver Mail in High-Rise Offices

Patents of the Week

Books of the Week

Food Leads to Richer Cultural Understandings

North Sea Surveyed for Oil, Gas Deposits

Women for Space Study

Infrared Photos from Air Detect Salt-Damaged Soil

Journal, Month Devoted to Asthma, Allergies

Space Probes Cheaper If Launched from Air

Shorthand Saves Time in Chemical Translations