Table of Contents

An Introduction to Spin-Spin Splitting in High Resolution Nuclear Magnetic Resonance Spectra by John D. Roberts
Man and Dolphin by John C. Lilly, MD
Symbols, Signals and Noise by J. R. Pierce


Chemical Attack on the Thermometer
Research in Caltech's plant laboratories shows that chemicals can prevent plant damage caused by extreme temperatures.
by Hendrik J. Ketellapper

Research in Progress
Shock Tube

Living on Cracked Ice
Scientific curiosity and defense needs inspire a study of the occurrence and behavior of crevasses in glaciers.
by C. J. Pings

Campus News:

The Month at Caltech


Alumni News