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Previous Issue: New Series, Vol. 51, No. 1328, Jun. 11, 1920
Next Issue: New Series, Vol. 51, No. 1330, Jun. 25, 1920
Front Matter (1 p.)
The Survival of the Unlike, pp. 599-605
- William Trelease
The Structure of the Helium Atom, pp. 605-607
- Irving Langmuir
Alfred Werner, pp. 607-608
Scientific Events
- The United States Coast and Geodetic Survey and Recent Congressional Legislation, pp. 608-609
- The Rockefeller Foundations Endowment of University College, London, pp. 609-610
- Gifts to Universities and Colleges, p. 610
- Endowment of the Medical School of the University of Rochester, p. 610
Scientific Notes and News, pp. 611-613
University and Educational News, p. 613
Discussion and Correspondence
- Scientific Work in the Hawaiian Islands, pp. 613-614
- Henry Fairfield Osborn
- The Energy of Small Oscillations, p. 614
- Warren Weaver
- Carbon Dioxide and Increased Crop Production, p. 614
- M. W. Senstius
- Vacancies in the Grade of Assistant Civil Engineer, U. S. Navy, p. 615
- C. W. Parks
Aristotle and Galileo on Falling Bodies, pp. 615-616
- Florian Cajori
Special Articles
- An Accurately Controllable Micropipette, pp. 617-618
- C. V. Taylor
The American Philosophical Society. III, pp. 618-620
- Arthur W. Goodspeed
Back Matter (1 p.)
Previous Issue: New Series, Vol. 51, No. 1328, Jun. 11, 1920
Next Issue: New Series, Vol. 51, No. 1330, Jun. 25, 1920