Feature

Three Sets of Whale Twins Reported in 1938-9 Catch

Europe’s Radio Broadcasts Can Be Turned to Bedlam

American Manganese Deposits Available by New Method

New Weather Office Tries Combined Forecasts

Nine Battle Lines Marked in Anti-Pneumonia War Plan

Discoveries Show Ancients Used ‘War of Nerves’ Too

Antarctic Snow Cruiser to Have Trial Road Trip

First Glances at New Books

High Frequency Currents New Aid in Cataract Removal

Physicians Urged to Avoid Idea of “Legal Insanity”

Hitler’s Danzig Threat May Have Meant Air Power

Animal Glands Transplanted Give Hope in Addison’s Disease