Issues

“There is one thing I would be glad to ask you. When a mathematician engaged in investigating physical actions and results has arrived at his conclusions, may they not be expressed in common language as fully, clearly, and definitely as in mathematical formulae? If so, would it not be a great boon to such as I to express them so?—translating them out of their hieroglyphics, that we might also work upon them by experiment.”

Sound reproduction has undergone many revolutionary changes since the invention in 1865 of Scott's phonautograph, shown in this Smithsonian Institution photo.

General Education in Science; Analysis and Design of Experiments; Elements of Mathematical Logic; Mathematical Foundations of Statistical Mechanics; Practical Analysis; Introduction to the Theory of Fourier's Series and Integrals; Theory of Functions Volumes I and II; Concise History of Mathematics Volumes I and II; Tables of Functions and Formulae and Curves; Bessel Functions; Foundations of Nuclear Physics; Micro-Waves and Wave Guides; Introduction to the Differential Equations of Physics; Introduction to the Mechanics of Viscous Flow; Theory of Vibrations; The Physical Principles of the Quantum Theory; Cosmic Radiation; Matter and Motion; The Principle of Relativity; Dissociation Energies and the Spectra of Diatomic Molecules; Polar Molecules; Atomic Spectra and Atomic Structure; Theory of Sets; Foundation of High Speed Aerodynamics; Dialogues Concerning Two New Sciences; Physics as a Career; Selection, Training, and Use of Personnel in Industrial Research; Index Translationum Volume 3; Laboratory Design for Handling Radioactive Materials; Fundamentals of Atomic Physics; NBS Handbook 48, Control and Removal of Radioactive Contamination in Laboratories; Total Eclipse of the Sun, June 30, 1954; Science and Nonscientists; Dover's Paper‐Bound Reprints; Industrial Research Personnel; International Index of Translations; Hot Lab Design; Atomic Physics; Radiological Safety; The Next Solar Eclipse.

Physics Teaching in Secondary Schools

Some Findings of the Scientific Register

For Atomic and Weight % Interconversion.

For Planning Russian‐English Dictionary

Electrons Accelerated to Record Energies

New Laboratory Established at Columbia

Modern APL Building Also Planned

The Mauna Loa Observatory, Hawaii; White Mountain Joint Support Program.

A New Society is Organized

International; Government; Industrial.

June Meeting in Paris Reported

Summer Meeting was the 314th

Joint Meeting in Chicago this Month

To Meet in Boston

Symposium in Chicago

Annual Meeting in Philadelphia