77 6 INDEX. 



PAOB 



Religion, What constitutes 239 



" Hebrew, Evolution of 589 



" and Science as Allies 690 



Rigg, Rev. A., Axes, Hammers, etc 11, 186 



Riordan, R. , Recent Advances in Telegraphy 71 



Roberts, Dr., on Spontaneous Generation 638 



Rock-Structure. (Illustrated.) 426 



Rogers, Prof, William B. , Sketch of. (Portrait.) 606 



Romanes, G. J., Conscience in Animals 80 



Rood, 0. N., Constants of Color 641 



Root-Hairs of Plants 765 



Riicker, Prof., Soap-Bubbles 575 



Rumford, Count, Sketch of. (Portrait.) 231 



Rumf ord Medals, The 244 



Russel, Dr. C. P., Malaria 416 



Russell, I., " Uncertainty and Vanity of Science " 351 



Russell, I. C, Formation of Lakes 539 



Salt Lake, Ancient Condition of 633 



Sauvage, E., Amphibious Fishes 546 



Schutzenberger, P., Air-Germs and Spontaneous Generation 91 



Science and the Logicians 224 



" in the Argentine Republic 46 



" and Religion as Allies 690 



" The Promotion of. 494 



" Social, its Present Status 602 



" Teaching for the Young 119 



Scorpion and Mouse, Fight between 377 



Sea-Soundings without a Line 252 



Ships, Air-Bags for raising 632 



Shooting-Stars 637 



Sick-Room, Hints for the 173 



Silica, Appropriation of, by Plants 631 



Silkworms, Lettuce for 121 



Simonin, Louis, Industrial Applications of Solar Heat 550 



Soap-Bubbles 575 



Social Experiments in Utah 479 



" Science, Present Status of 602 



" " Hamilton on 619 



Societies, Predatory and Industrial 718 



Society an Organism 1 



Solar Heat, Industrial Applications of 550 



Sound, Prof. Mayer on 633 



Measuring Distances by 251 



The Controversy about 751 



Sounds produced by blowing into Flame 125 



South-African Diamond-Fields 378 



South Carolina, Subterranean Streams in 197 



Species 409 



" Transformation of 122 





