6o6 



POPULAR SCIENCE MONTHLY 



Electricity, Practical Applications of, 

 220. 



Ellis, Havelock, A Study of British 

 Genius, 59, 209, 266, 373, 441. 



Endowments, Scientific and Educa- 

 tional, 318. 



Engineering, Mechanical, Progress and 

 Tendency in Nineteenth Century, 

 Robert H. Thurston, 34, 141; 

 Recent Contributions to, 409. 



Ensilage, Investigations at the Wis- 

 consin Agricultural Experiment Sta- 

 tion, 222. 



Enzymes, Soluble Ferments or, Edwin 

 0. Jordan, 497. 



Eros, The Planet, 414. 



Ether and Chloroform, C. Hebbman, 

 408. 



Ethics as a Science, 101. 



Evolution, Statistical Study of, C. B. 

 Davenpobt, 447. 



Explorations, Recent Polar, 104, 602. 



Ferments, Soluble, or Enzymes, Edwin 



O. Jordan, 497. 

 Fog Studies on Mount Tamalpais, 



Alexander McAdie, 535. 

 Food and Land Tenure, Edwabd 



Atkinson, 568. 

 Forest Reservations, J. W. Toumey, 



115. 

 Forestry, The New, Simpson's, 102. 

 Free-Will and the Credit for Good Ac- 

 tions, George Stuart Fullerton, 



526. 

 Fricker's Antarctic Regions, 505. 

 Frog as a Parent, E. A. Andrews, 68. 

 Fullerton, George Stuart, Free-Will 



and the Credit for Good Actions, 526. 



Gaylord on Cause of Cancer, 319. 

 Genius, Study of British, Havelock 



Ellis, 59, 209, 266, 373, 441. 

 Geographical Society, Royal, and the 



British Antarctic Expedition, 319. 

 Geology and the Deluge, X. Plain, 



408; Again, Y. Obscure, 504. 

 German Antarctic Expedition, 104. 

 Gilbert of Colchester, Brother Potam- 



lAN, 337. 

 Glasgow and Chicago, Celebrations at, 



412. 

 Goodrich's Economic Disposal of 



Towns' Refuse, 410. 

 Gravitation, Discovery of the Law of, 



John T. Duffield, 475. 

 Gregory, Professor J. W., and Polar 



Explorations, 104. 



Halsted, Byron D., Plants as Water- 

 carriers, 492. 



Harvard College Observatory, 218. 



Herdman, W. a., The Greatest Biolog- 

 ical Station in the World, 419. 



Herrick, Francis H., The Wild Bird 

 at Arm's Length, 199. 



Hebrman, C, Ether and Chloroform, 

 408. 



Holland, W. J., The Carnegie Museum, 

 3. 



Howard on Mosquitoes, 599. 



Howe, James Lewis, Periodic Law, 

 152. 



Hyde, James Nevins, The Late Epi- 

 demic of Smallpox in the United 

 States, 557. 



Hydrogen in the Atmosphere and Boil- 

 ing-point of, 107. 



Inert Constituents of the Atmosphere, 



W. Ramsay, 581. 

 Injurious Constituents of Distilled 



Liquors, 106. 

 Innis on the Recent Comet, 509. 

 International Association of Academies, 



217. 

 Inventions, 505. 

 Irrigation, Schuyler on, 409. 

 Italian, An, in America, K., 598. 



James, William, Frederic Meyers's 

 Service to Psychology, 380. 



Janssen on the Cause of New Stars, 

 109. 



Jeliffe, Smith Ely, Cocaine Analgesia 

 of the Spinal Cord, 280. 



Johns Hopkins University and Presi- 

 dent Remsen, 317. 



Jordan, David Starr, The Blood of the 

 Nation, 90, 129. 



Jordan, Edwin O., The Soluble Fer- 

 ments or Enzymes, 497. 



K., An Italian in America, 598. 

 Koch, Robert, The Combating of 

 Tuberculosis, 461. 



Land Tenure, Food and, Edward 



Atkinson, 568. 

 Law of Gravitation, Discovery of the, 



John T. Duffield, 475. 

 Le Conte, Joseph, Death of, 415. 

 Lunt on the Recent Comet, 509. 



McAdie, Alexander, Fog Studies on 

 Mount Tamalpais, 535. 



MacDougal's Practical Plant Physi- 

 ology, 220. 



McKinley, President, Death of, 604. 



Malaria, and Mosquitoes, 105; Germ, 

 and Allied Forms of Sporozoa, 

 Gary N. Calkins, 189. 



Manson on Mosquitoes and Malaria, 

 105. 



Memorial Institution, Washington, 411. 



Meteorological Observatory, Blue Hill, 

 Frank Waldo, 290. 



