Feature

Aleutian Area Again Shaken by Earthquake

U. S. International Dues Paid from Private Funds

Universe Began Expanding Few Billion Years Ago

First Glances at New Books

A Million Years of Man

Uses of Food: “A Classic of Science”

Floating Lands Called Poor Explanation of Ice Ages

In Science Fields

Front Matter

Safety Assured for Famous Indian Mounds

The Barbed Wire Fence: “A Classic Invention”

Setting Commercial Standards Relinquished by Government