Feature

First Glances at New Books

Russians Putting Psychology to Work for Industry

Rare Heavy Oxygen Water Made by British-German Team

Nature Ramblings: Drought and the Ten Plagues

Front Matter

Research Will Add to Present Knowledge of Mental Disease

Stratosphere’s Height above Earth Found to Be Variable

Efforts to Grow Baby Rabbits in Glass Fail

[Photograph]: Believed Him to Be Nimrod

Turning Back Time

[Photograph]: Three-Dimensional X-Ray

Good Anti-Knock Gasoline Made from Coal in Germany