Feature

Siberia’s Frozen Ground Is Survival of Ice Age

Limits of Universe Still beyond Astronomers’ Reach

In Science Fields

Eclipsing Star

High-Speed Electrons Create Strange Glow

44 Gases Used in World War; New Ones Promised for Next

Industrial Research Cuts Costs to Consumer

Newest Vacuum Pumps Create Low Pressure

[Photograph]: At Dedication

Men Suffer for Beauty, Too; Permanent Scars Reported

New Year Will Bring Attack on Causes of Mental Ills

Engineers Coin New Term, Called See-Level