686 INDEX. 



Page. 



Snakes, poisoning by 443 



Sodium, metallic 170 



Solar radiation, researches in 22, 62 



Spalding, Volney M 81 



Spectroscopic studies 270 



Spectroscopy, science of 155 



Speed, traveling at high 629 



Spencer, Herbert 372, 382 



Springer, Frank 28 



Squier, Dr. George O. (multiplex telephony and telegraphy by means of electric 



waves guided by wires) 133 



Standard time in various countries 247 



Standley, Paul C. (some useful native plants of New Mexico) 84, 447 



State, Department of 104 



State, Secretary of (member of Institution) xi 



Stearns, Dr. Robert E. C 79 



Steel, Bessemer 180, 181, 182 



crucible 179, 182 



electric 179-182 



electric manufacture of 174, 179, 180, 181, 182 



open-hearth 180, 181, 182 



Steele, E. S 84 



Stejneger, Dr. Leonard xii, 13, 30 



Sterilization of drinking water by ultra-violet radiations, the (Courmont) 235 



Stevenson, Mrs. M. C xii, 31, 35 



Stiles, Dr. Ch. Wardell 12, 16 



Stillwell, Margaret B 41 



Stimson, Henry L. (Secretary of War) xi 



Stone, Ormond 80 



Stones, the production and identification of artificial and precious (Heaton). . . 217 



Strasser, originator of imitation gems 220 



Sunday opening of the National Museum 17 



Swanton, Dr. John R xii, 31., 36, 84 



T. 



Tablet, Langley Memorial 15, 99, 103 



Taft, William H.. President of the United States xi, 1, 99 



Telephony 133,140,142 



Telegraphy 133,146,149.152 



Telegraphy, wireless 117, 129, 131, 133 



Thalhitzer, Wm 84 



Theriot, 1 83 



Thermodynamics, chemical 211 



Thomas, Dr. Cyrus 41, 84 



Thompson, D'Arcy Wentworth (magnalia naturae, or the greater problems of 



biology) 379 



Thomson, Sir J. J 80, 101, 124 



Thomson, Sir William 200 



Time in various countries, the legal (Philippot) 24.7 



Titanium carbide, electric production of 177 



Tokyo, Imperial University of 28, 47 



Tone, F.J 176 



