AN OUTLINEOP ATOMICPHYSICS. Memhrs o j the Physics Staff, One-third of the volume is devoted to the subject of stream University of Pittsburgh. John Wiley & Sons, Inc., New pollution and the treatment of industrial wastes. The con348 pp. 160 Figs. 15 X 23 cm. tributors include, in addition to chemical, civil, and sanitary York City, 1933. vii 93.50. engineers, a number of governmental officials with the result hi book grew out of a course of lectures given for sdme that the problem is attacked from the legal, economic, and years to intelligent young men and women. All had completed social viewpoints as well as the technical. The source of the a year's work in college pbysics. Mast of them expected t o problem is traced t o congested industrial centers. The natural devote their lives t o professions other than pbysics, such as self-purification of streams is explained, and the experiences of medicine, law, or chemistry." The resulting volume is an ad- three states in regulating waste disposal are outlined. Reference mirable reference work for chemistry teachers and students is made t o the broad federal and specific state powers bearing who want up-to-date reliable information regarding recent on the situation and the effective methods of treatment actually developments in modem physics. As is well known, many of worked out in a dozen different industries. A symposium of heat technology, comprising four papers, these developments are leading t o a more fundamental knowledge of the laws and principles of chemistry; they are supplying covers such theoretical questions as the effect of tube length on new methods of attack on many problems which, until recently, the transfer of heat to oil flowing in pipes, the application of theoretical equations to the drying of solids, and the rate of have been considered as purely cbemical. heat transfer in stream-line flow. Another paper, the seventh Although the hook is not written in a "popular" style, "revelling in word pictures and analogies," the authors have never- of a series, reports on studies made to determine the resistance theless spared no pains in their efforts t o make the treatment to corrosion of zirconium alloys and on comparative tests with clear and understandable throughout. Experimental and other types of alloys. A formula is given for zirconium alloy theoretical relationships are frequently expressed in mathematical far service in hydrochloric and sulfuric acids, composed of Zn, form, but long derivations of these are omitted and the calculus Fe. Ni, Al, Si, and C. is carefully avoided. The many illustrations are excellently MISCELLANEOUS PUBLICATIONS chosen and executed, much good use being made of graphical representations and of simplified drawings of experimental arC O ~ A T I NCHEMICAL G CORROSION WITH ALCOAALUMINUM. rangements. Aluminum Co. of America, Pittsburgh, Pa., 1933. 43 pp. An idea of the scope of the work can be gained from the Chapter 13 X 21 cm. titles. These are: I. By Way of Introduction. 11. The This booklet is devoted fundamentally t o a consideration of Atomic Nature of Matter. 111. The Atomic Nature of Electricity. IV. The Corpuscular Nature of Radiant Energy. V. the chemical behavior of Alcaa aluminum products in contact Spectroscopy. VI. The Planetary Atom. VII. X-Rays. with a variety of typical materials, together with a discussion VIII. Waves and Corpuscles. IX. Atomic Spectra. X. of other factors and tabulation of data which should he conT h e Periodic System. XI. Molecular Stmcture. XII. Radio- sidered by engineers responsible for the selection of materials. activity. XIII. The Theory of Relativity. XIV. Astrophysics. NATIONAL RESEARCH COUNCIL PUBLICATIONS XV. New Light on Old Problems. The revicwer unhesitatingly The fallawing recent publications. Reprint and Circular recommends the book to all who seriously desire an authoritative Series, of the National Research Council, Washington, D. C. summary of the latest achievements in these fields. It may be added that the publishers also have done n h t - may be obtained from the Council a t the prices indicated. class job, paper, printing, binding, etc., all helping t o make the E CONTACT CATALYSIS, NINTH REPORTO F THE C O ~ I T T EON book a valuable one. MAURICEL. HUGGINS NATIONAL RESEARCHCouNcn. I. N. Pearce. Reprint No. Tan J o n ~ HOPKINS s UNI'IBRS~P E*Lrnrona. M*.YL*ND 103, July, 1932. 44 pp. $0.50.
+
TRANSACTIONS OF THE ADRICAN INSTITUTE OF CHEMICAL ENGINEERS. VOL. XXVII. 1931. D. Van Nostrand Co.. 425 pp. 15.25 X 22.75 Inc.. New York City, 1932. iv em. $6.00. Discussions of the occupations and earnings of chemical engineering graduates, the relative merits of platinum versus vanadium pentoxide as a catalyst for sulfuric acid manufacture. and the broad subject of stream pollution, its causes and prevention, comprise the greater part of this volume. Other papers comprise a symposium on the theoretical considerations governing heat technology and the corrosion-resisting properties of zirconium alloys. A survey of the occupations and earnings of 1000 recent chemical engineering graduates from five recognized institutions of learning reveals the existence of a potential demand from industm for about 2000 of these men a year. Today, i t is shown. about one-eighth of dl engineering graduates took chemical engineering and that the saturation point is far from being reached. Five industrieschemicals. petroleum, rubber, iron and steel, and pulp and paper, seem t o absorb more than half of these graduates, while the food, textile, and leather industries, strangely, absorb only two per cent. The highly controversial question of the relative merits of platinum and vanadium catalysts for sulfuric acid manufacture is set forth in detail and is enriched by a large amount of discussion submitted hy engineers having actual experience with both types. Both sides of the question are presented, accompanied by a great deal of performance data, such as SO* concentration in burner gas, consumption of catalyst per cent. conversion, and rate of arsenic poisoning.
+
DOCTORATES CONRERREDw THE SCIENCESBY AMERICAN UNIVERSITIES. Compiled by Callie Hull and Clarence I. West. No. 101, 1930-31, 55 pp., $0.50; No. 104, 1931-32, 59 pp., $0.50. GOVERNMENT PUBLICATIONS The following recent publications of the Office of Education, U. S. Department of the Interior, may be obtained from the Superintendent of Documents, Washington. D. C.. a t the prices indicated.
1930-31. BIBLIOGRAPHY oa RESEARCHS T ~ I E IN S EDUCATION. Bulletin, 1932. No. 16. xviii 459 pp. $0.50.
+
vi
INSTRUCTION IN MATHEMATICS.Bulletin, 1932, No. 17. 72 pp. $0.10.
+
FOR CL~SSROOM USE. America's teachers and school administrators are guided to nearly 500 selected U. S. Government publications in the fields of geography, physical education, recreation, parent education, home economics, science, health, and government in a new series of circulars issued by the Federal Office of Education. From thousands of bulletins, pamphlets, leaflets, and other official reports prepared by the many branches of the federal service in Washington, Office of Education specialists have selected those most adaptable t o classroom use. Circular No. 48 of the series is, "U. S. Government Publications Useful t o Teachers of Science." Single copies of circulars in the series are free from the Office of Education, Department of the Interior, Washington, D. C. Additional copies are 5 cents each.
