Table of Contents

In this Issue

Fresh Water From Salt
by William W. Aultman
Seawater reclamation is just around the corner? Here's the straight story on our chances of getting fresh water from salt water

Institute Receives DuPont Grant

Science in Art
by Earnest C. Watson
Magnetism—as they knew it in the 17th Century

The Month at Caltech


Life and Death of a Bubble
The high speed water tunnel and a movie are helping engineers design better hydrodynamic equipment

Standing Room Only

Alumni News