INDEX. 871 



PAGE 



Mistakes of Scientific Men, Artists, and Poets. R. W. McFarland. (Corr.). . 265 



Mollusks, The Sleep of. C. T. Simpson 99 



Montagu, Lady Mary Wortley, and Modern Bacteriology. Mrs. H. M. Plunkett 359 



Moral Obligation, Religious Belief as a Basis of. E. P. Evans 83 



" Training, The Chaos in. J. Dewey 433 



Morse, Edward S. The Distribution of Government Publications 459 , 



Mosquito Coast, Nicaragua and the.* R. N. Keely, Jr 160 



Mountain Climbing, Beginnings of. (Misc.) 576 



Mountains and Lakes. (Misc.) 282 



Muhlenberg, Gotthilf Heinrich Ernst, Sketch of. (With Portrait) 689 



Nature as Drama and Enginery. G. lies 496 



Nebular Hypothesis, St. Gregory of Nyssa and the. (Misc.) 861 



Neef, Joseph, a Pestalozzian Pioneer. A. Carman 373 



Niagara, Commercial Power Development at.* E. A. Le Sueur 608 



Observation, On Accuracy in. H. Littlewood 533 



O'Shea, M. V. The Professional Training of Teachers 796 



Oxygen, Liquid, Experiments with. (Misc.) 282 



" The Vacuum Jacket and. (Misc.) 715 



C( 



Peat-moss Atolls. (Misc.) 428 



Perfection, Seeking. (Misc.) 572 



Photography of Colors. (Misc.) 139 



The, of Colors. L. Weiller 539 



Physics, Modern Views and Problems of. D. W. Hering 511 



Pin Wells and Rag Bushes. (Misc.) 854 



Plants and their Seasons. (Misc.) 854 



Plunkett, Mrs. H. M. Lady Mary Wortley Montagu and Modern Bacteriology 359 



Poetry and Science. W. H. Hudson 812 



Poole, Helen Blackmer. Do Animals Reason ? (Corr.) 265 



Popular Science Monthly, The Founder of. (Editor's Table) 410 



Pouchet, Georges. Form and Life 521 



Prohibitory Laws be Abolished, Should, ? T. D. Crothers 225 



Public Documents, Expansion in. (Misc.) 426 



Questioning Age, The. J. Sully 733 



Rain-making. F. Sanford 478 



Refuse, Town, as Fuel. (Misc.) 574 



Religion, Science, Orthodoxy, and. (Editor's Table) 125 



Remonstrance, A. (Corr.) E. W. Johnson 889 



Reptilian and Amphibian Motions. (Misc.) 136 



Research, Endowment of. (Editor's Table) 702 



Richards, Eugene Lamb. The Football Situation 721 



Riley, C. V. Parasitic and Predaceous Insects 678 



Robinson, Louis. On Acquired Facial Expression 380 



Rocks, Volcanic, in Eastern North America. (Misc.) 717 



Sanford, Fernando. Rain-making 478 



Sanitary Building, A. (Misc.). 140 



