Recent Advances in Physics

Abstract

During the last two decades it has become virtually impossible even for a conscientious research physicist or physics teacher to study enough original papers in the literature to keep him abreast of the progress of physics. Recognizing the need for readable accounts of recent developments, the American Institute of Physics published annual summary articles in the Review of Scientific Instruments and the Journal of Applied Physics covering the period from the mid-thirties to the mid-forties, the last one being written by Philip Morrison. Since then, the need for a continuation of this type of writing and publication has become increasingly apparent to the American Association of Physics Teachers, whose Executive Committee, in January, 1957, authorized the Editor of the American Journal of Physics to commission an article on recent advances in physics designed for the general reader. Here it is, by David Park, Associate Professor, Williams College. He has intentionally designed different portions of his article to appeal to readers within a wide range of background knowledge. The Journal hopes to be able to continue this service to its readers. Since the Editor's and author's judgments of what is needed are fallible, they welcome criticism, comment, and suggestions with respect to length, coverage, selection of material and, especially, level of treatment. A review such as Professor Park has written is of necessity a long time in preparation; hence, readers should send their opinions to the Editor without delay.