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Science, New Series, Vol. 52, No. 1349, Nov. 5, 1920


Previous Issue: New Series, Vol. 52, No. 1348, Oct. 29, 1920
Next Issue: New Series, Vol. 52, No. 1350, Nov. 12, 1920


Front Matter (1 p.)
William Henry Welch, pp. 417-433
Simon Flexner

The Structures of the Hydrogen Molecule and the Hydrogen Ion, pp. 433-437
Irving Langmiur


Scientific Events
The American Society of Mechanical Engineers, p. 437
The American Ornithologists' Union, p. 437
T. S. Palmer
The American Society of Naturalists, pp. 437-438
A. Franklin Shull
The Association of American Geographers at the Chicago Meeting, p. 438
Richard Elwood Dodge
The Department of Chemistry of the Ohio State University, pp. 438-439
Dedication of the Edward Orton Memorial Library, p. 439


Scientific Notes and News, pp. 439-441
University and Educational News, pp. 441-442


Discussion and Correspondence
Visible Sound Waves, p. 442
Frederick A. Saunders
Drift Bottles as Indicating a Superficial Circulation in the Gulf of Maine, pp. 442-443
James W. Mavor


Scientific Books
----------------, pp. 443-446
La Vie Psychique des Insectes. Bibliothèque de Philosophie Scientifique
C. L. Bouvier
Review author[s]: W. M. Wheeler


Special Articles
On the Protein Content of Wheat, pp. 446-447
W. F. Gericke
The Vitamine Requirements of the Rat on Diets Rich in Protein, Carbohydrate, and Fat Respectively, pp. 447-448
Casimir Funk; Harry E. Dubin


Back Matter (1 p.)

Previous Issue: New Series, Vol. 52, No. 1348, Oct. 29, 1920
Next Issue: New Series, Vol. 52, No. 1350, Nov. 12, 1920



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