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Previous Issue: New Series, Vol. 72, No. 1860, Aug. 22, 1930
Next Issue: New Series, Vol. 72, No. 1862, Sep. 5, 1930
Front Matter (4 pp.)
Science and History: A Short Contribution to Philosophy, pp. 205-208
- E. C. Andrews
Some Scientific Instrument Makers of the Eighteenth Century, pp. 208-213
- Robert S. Whipple
Scientific Events
- The International Veterinary Congress, p. 213
- Introduction into the United States of Plants Resistant to Disease, pp. 213-214
- The National Institute of Health, pp. 214-215
- The Cincinnati Meeting of the American Chemical Society, p. 215
Scientific Notes and News, pp. 215-219
Discussion
- Are Planets Rare?, p. 219
- Arthur H. Compton
- Curiosities of Scientific Names, p. 219
- G. M. Allen; T. Barbour
- Priority in Family, Order and Higher Group Names, pp. 219-220
- Horace Elmer Wood
- The Origin of Symphoricarpus, p. 220
- J. Burtt Davy
- Entropy and Organization, pp. 220-222
- David L. Watson
Special Correspondence
- Research Work of the Michigan College of Mining and Technology, p. 222
- A Correspondent
Scientific Apparatus and Laboratory Methods
- Analysis of Vowels, p. 223
- I. C. Young; R. H. Stetson
- An Electromagnetic Pump, pp. 223-224
- Robert Livingston
Special Articles
- On the Critical Temperature of Serum: Depolarization Factor and Hydration of Serum Molecules, pp. 224-225
- P. Lecomte Du Noüy
- Electromagnetic Radiation and the Properties of the Electron, pp. 225-226
- R. D. Kleeman
- Interpretations of the Curve of Normal Growth, p. 226
- Frederick A. Davidson
Books Received, p. 226
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 72, No. 1860, Aug. 22, 1930
Next Issue: New Series, Vol. 72, No. 1862, Sep. 5, 1930