Feature

[Photograph]: Space Simulator

Mental Health Peril Seen Rising with Automation

Patents of the Week

Teen-Age Pregnancy

[Photograph]: Perfect Synthetic Crystals

How to Spur Ambition

New Ideas and Gadgets

Aspirin Heals, Kills Pain

Lichens Found Growing on Galapagos Tortoises

Front Matter

Automated Commuting

Chimp Supply Meager