AT the annual meeting of the U.S. National Academy of Sciences held on April 25–27, the following were elected foreign members: Prof. Alfred Fowler, emeritus professor of astrophysics, Imperial College of Science and Technology, London ; Prof. Pierre Janet, professor of psychology, Collége de France, Paris ; Dr. S. P. L. Sorensen, director of the chemicaldivision of the Carlsberg Laboratory, Copenhagen ; and Prof. D. M. S. Watson, Jodrell professor of zoology and comparative anatomy, University College, London. The following members were also elected: Prof. M. H. Stone, professor of mathematics, Harvard University ; J. A. Fleming, Department of Terrestrial Magnetism, Carnegie Institution of Washington ; Dr.C. D. Anderson, California Institute of Technology ; Prof. G. W. Stewart, professor of physics, University of Iowa ; Prof. Theodor von Kármán, director of the Daniel Guggenheim Laboratory, California Insti-ture of Technology ; Prof. W. K. Lewis, professor of chemical engineering, Massachusetts Institute of Technology; Prof. C. S. Marvel, professor of organic chemistry, University of Illinois ; Prof. W. H. Rodebush, professor of physical chemistry, University of Illinois; Prof. W. H. Bucher, professor of geology, University of Cincinnati ; Prof. L. J. Stadler, professorof field crops, University of Missouri ; Prof. T. S. Painter, professor of zoology, University of Texas ; Prof. W. de Berniere MacNider, professor of pharmacology, University of North Carolina ; Prof. E. Adelberg Doisy, professor of biochemistry, St. Louis University ; Prof. S. B. Wolbach, professor of pathological anatomy, Harvard University ; Prof. L. L. Thurstone, professor of psychology, University of Chicago.