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Previous Issue: Vol. 13, No. 316, Feb. 22, 1889
Next Issue: Vol. 13, No. 318, Mar. 8, 1889
The Electric Motor in Factories, pp. 153-154
Convention of the National Electric Light Association, pp. 154-155
Harwood's Nitrous-Oxide Blow-Pipe, pp. 155-156
- G. F. Harwood
Bellite, pp. 156-157
Scientific News in Washington, pp. 157-158
Health Matters, p. 158
Ethnology, pp. 159-160
Electrical News, pp. 160-161
Notes and News, p. 161
[Editorial Notes], p. 162
To-Day's Need at Johns Hopkins University, pp. 162-163
Growth of the American Economic Association, pp. 163-164
The Weather Service, p. 164
Mental Science, pp. 164-165
Book-Reviews
- ----------------, pp. 165-166
- Physical Realism
- Thomas Case
- ----------------, p. 166
- The Development of the Intellect
- W. Preyer; H. W. Brown
- ----------------, p. 166
- Political History since 1815
- Charles H. Levermore; Davis R. Dewey
- ----------------, p. 166
- Shall We Teach Geology?
- Alexander Winchell
- ----------------, pp. 166-167
Among the Publishers, pp. 167-169
Letters to the Editor
- The Soaring of Birds, pp. 169-170
- G. K. Gilbert; Arthur L. Kimball
- To Keep Water-Mounts Moist, p. 170
- E. B. Knerr
- Color-Blindness a Product of Civilization, pp. 170-171
- L. I. Blake; W. S. Franklin
- Note on the Wind-Pressure Constant, p. 171
- Wm. Ferrel
Back Matter (1 p.)
Previous Issue: Vol. 13, No. 316, Feb. 22, 1889
Next Issue: Vol. 13, No. 318, Mar. 8, 1889