776 INDEX. 



PAGE 



Scientific Institutions 502 



' Education, how it is evaded V50 



" Apparatus, Exhibition of 638 



Sensory Centres in the Brain 881 



Sex and Crime ' 724 



Sexes, Disproportion of, in Germany 255 



Soda-Lakes of Wyoming 767 



Solar Radiation, Intensity of 252 



Sound and Fog Signals 380 



" Refraction of 767 



Sounding a Newspaper Fog " 489 



Spalding, D. A 310 



Spencer, Herbert 158, 257 



" his Philosopliy 235 



" Sketch of. (Portrait.) 620 



Stanley's Expedition 246 



Stewart, Prof. Balfour 75 



Strachey, Lieutetiant-General 192 



Strange Menttil Faculties in Disease 177 



Submarine Cables, A New Enemy of 507 



Suicide in Large Cities 88 



Sun and Earth, Meteorology of 75 



Supernatural, Fallacies of Testimony respecting the 570 



Temperature and Vegetation 506 



Terrestrial Radiation 252 



Testimony respecting the Supernatural, Fallacies of 570 



Testing Iron and Steel 246 



Thermo-Diffusion 248 



Thermoscope, Clinical 123 



Thudichum, Dr. J. L. W 724 



Timber-Trees, Maturity of 503 



Trapping Wild-Turkeys 253 



Trichinous Pork 759 



Trout-Culture 251 



Tuckwell, Rev. W 281 



Twins 345 



Tyndall, Prof. John 129, 482, 607, 686 



" Martineau's Reply to 746 



University, Our Great American 543 



Use of Bushy Tails 125 



Utah, Children in '. . . . 381 



Vaile, E. O 212 



Van de Warker, Ely 1, 334, 724 



Vehicles of Infection 382 



Victoria Niyanza, Exploration of 246 



Vivisection, Value of 509 



" vindicated 751 



