INDEX. 871 



PAGE 



Poor, Do the, hate the Rich? (Frag-.) 714 



Pratt, Charles Stuart. Pearls and Mother-of -Pearl 390 



Progress is by Leaps, Why. G. lies 216 



Psychology of Puppies. (Frag.) 427 



Public Service, Intelligence in the. (Table) 266 



Pygmy, The, in the United States.* J. Weir, Jr., M. D 47 



Raymond, Paul. The Subterranean River Midroi* 253 



Regnault, F. Exaggeration as an Esthetic Factor 821 



Rice, Japanese. (Frag. ) 426 



Richards, Harriet E. The Birds at Dinner * 337 



River Midroi, The Subterx^anean. P. Raymond 253 



Robinson Crusoe, Discoverer of. (Frag.) 427 



Rogers, James Ely the, Sketch of. (With Portrait) 261 



Rogers, Robert Empie, Sketch of. (With Portrait) 837 



Rontgen Ray, The. (Table) 125 



Rowland, Henry Augustus, Sketch of.* (With Portrait) C. E. 



Lloyd 110 



Scallop, The.* F.Mather 534 



School Conditions and Eyesight. (Frag.) 862 



Schools, Elementary, Another Bishop on Science Teaching in. (Table) 843 



Public, The Devil in the. (Table) 559 



Science at the University of Pennsylvania.* L. R. Harle}^ 440 



" Some Beginnings in.* C. Cobb 763 



The Province of. (Table) 268 



Self, The. and its Derangements. W. R. Newbold 810 



Serum Therapy and Blood Brotherhood. (Frag.) 423 



Shinn, Charles Howard. Nevada Silver* 734 



Shufeldt, R. W., M. D. Frogs and their Uses * 179 



Silk from Wood. (Frag.) 855 



Sisal in the Bahamas. (Frag.). . . 428 



Sounding, Deepest, yet made. (Frag.) 285 



Sparrows, Ways of. (Frag.) 714 



Spencer, Herbert. The Metric System 186 



Spencer, J. W. How the Great Lakes were Built * 157 



" " Niagara as a Timepiece * 1 



Spider Bites, Poisonous. (Fi*ag.) 857 



"Spirit" Writing and "Speaking with Tongues." W. R. Newbold. . 508 



Steel, Mysterious Fractures in. (Frag.) 422 



Stein, Robert. Proposed System of Continuous Polar Exploration. 



(With Map.) •• • • 321 



Stone Forest, The, of Florissant.* A. Heilprin 479 



Storage Battery, Evolution of the. (Frag.) 715 



Storms, Dust and Sand, in the West. J. A. Udden 655 



Suggestion in Therapeutics. W. R. Newbold 342 



Posthypnotic and Criminal. W. R. Newbold 230 



Sumner, William G. The Proposed Dual Oi'ganization of Mankind . . 433 

 Sympsychograph, The: a Study in Impressionist Physics.* D. S. 



Jordan 597 



