Feature

In Science Fields

Plants Used as Prospectors for New Mineral Wealth

Fewer Catastrophic Deaths This Year than in Last

First Glances at New Books

Size of Families a Factor Affecting TB Decline

Newly Launched Liner Is Safest Ship in the World

War May Answer Question Can Airplane Win War?

War Propaganda Success Depends upon Rousing Hate

Robot Deep-Sea Camera Makes Photographs Two Miles Down

Henry Ford Gets Patent for Improved Type of “Liners”

Propaganda Protection Needed in the United States Today

War Interrupts Natural Activities of Living