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Previous Issue: New Series, Vol. 41, No. 1068, Jun. 18, 1915
Next Issue: New Series, Vol. 42, No. 1070, Jul. 2, 1915
Front Matter (1 p.)
August Weismann, pp. 917-923
- Edwin G. Conklin
The Place of Wisdom in the State and in Education, pp. 923-933
- Henry E. Armstrong
The San Francisco Meeting of the American Physical Society, pp. 934-935
- A. D. Cole
Scientific Notes and News, pp. 936-938
University and Educational News, pp. 938-939
Discussion and Correspondence
- The Fundamental Equation of Mechanics Again, pp. 939-940
- Paul F. Gaehr
- Psyllidæ Wintering on Conifers about Washington, D. C., p. 940
- W. L. McAtee
Scientific Books
- ----------------, pp. 940-943
- Review author[s]: George Blumer
- ----------------, pp. 943-944
- Die Lichtelektrizität
- Wilhelm Hallwachs
- Review author[s]: R. A. Millikan
- ----------------, pp. 944-945
- Sewage Purification and Disposal
- G. Bertram Kershaw
- Review author[s]: G. C. Whipple
Proceedings of the National Academy of Sciences, pp. 945-947
Special Articles
- The Continuous Spectra of Gases, pp. 947-948
- E. P. Lewis
The Iowa Academy of Science, pp. 948-952
- James H. Less
Previous Issue: New Series, Vol. 41, No. 1068, Jun. 18, 1915
Next Issue: New Series, Vol. 42, No. 1070, Jul. 2, 1915