Table of Contents

In This Issue

Letters

Books
Modern Arms and Free Men by Vannevar Bush
Heredity East and West: Lysenko and World Science by Julian Huxley

Features:

Research at the Institute
Research highlights from the Annual Report of the Institute, 1948-1949

When Millikan Came to Caltech
An extract from the forthcoming "Autobiography of Robert A. Millikan"

Campus News:

The Beaver
Some Notes on Student Life
by Jim Hendrickson '50

The Month at Caltech

Alumni News

Personals

Science in the News