KNOWLEDGE & SCIENTIFIC NEWS. 



Vll. 



Sociology, Variability in 

 Solar-activity and Magnetism 



,, Atmosphere 



,, Eclipse of 1900 



,, Granulations 



,, Parallax 



,, Photometry 



,, Radiation, Variation of . 



,, Research Expedition 

 Somerville, Dr. W. 

 Sound of l*!xplosions 

 Sparks, Electric ... 

 Spectrometer Table, New 

 Spectrum of Stars 

 ,, .Analysis 



Spencer, Herbert, 



,, Autobiography of 

 Spider, Leg and Foot of 

 Spinthariscope, The 

 Spiral Structure in Hercules 

 Star, Transits, Registration of 



,, Double, Measure of 



,, Catalogue ... 



,, Spectroscopic Binary in Pegasus 



,, an Interesting" Variable . 



,, Colour of \'ariable 



,, of Secchi's Third Type . 



,, ,, Fourth Type 



,, Binary 

 Stars, Radial Velocities of 



,, Secchi's Fourth Type . 



,, I'^xplanation of 

 Stellar Magnitude of the Sun . 



,, Photometry 

 Stereoscopic, Projection of the Kisjht-Cell 

 ,, Single Lens 



,, Projection 



Stimulus and Sensation ... 

 Stork Breeding at Kew 

 Strahan, Aubrey ... 



-Strutt, Hon. R. J., Radium Electroscope 

 Sun, Stellar Magnitude of the 



,, Mechanical State of the 



,, Photographic Atlas of 



,, Electric Equilibrium of the 

 Sunspots ... 



,, and Terrestrial Magnetism .. 



,, Variation in Latitude 15c), 181, 237, 



Super-solid, The ... 

 Sverdrup, Otto, Book on the Arctic ... 



T. 



Telegraph, Printing 



,, Transmitting Photographs 



,, Wireless 



Telephone, Wireless 

 Telescopes, Large v. Small 



,, "Panorama" Military 



I'AGi-; 

 214 

 291 

 150 



159 

 122 



■5^ 

 1" 

 186 

 187 

 206 



94 

 16 



159 



284 



■ 1.'? 



116 



148 



68 



9 



95 



96 

 123 

 12^ 

 I.S8 

 186 



158 



1 8 



70, 



12-? 



26'l 



9 

 17 



q2 

 127 

 2g6 



89 

 160 

 201 

 184 



9 



119 



70 



186 



I.ST 

 96, III) 

 265, 290 



4.=; 



iqi 



18 

 56 



72 

 160 



K. 12 40 



Teletyping 



Temperature, Mean 

 Thylacine, The 



Tibetan Animals ... 



Touracon, A Nestling 



Traction System, Electric 



Transmission of Photographs by 'lelcgraph 



Turbines, Patent ... 



Turkeys, Brush, Breeding in Conlinenicnt 



V. 



i'.\r.K 

 IS 



24 



.S9 



216 



292 



49. 73 



23 

 24.3 



. iCk), 



w. 



Wave Measurement, Ivlectric ... 

 Weather, Last Year's 



,, Plant, Photo 



Weeds, dried, as Drugs 

 Whales, Cachalot 

 ,, Collisions 



,, Destruction of 



Wind-driven filectricity Works 

 Wireless Telegraphy Experiments 



,, Telephony 

 Wolf, Dr. Max, Xelnilosities in Cygnus 

 Woodward, A. S., on the Ancestry of 



Elephants ... ... ... II 



Worm, The P;ilolo ... ... ... ... 71 



Wright's Motor .Aeroplane ... ... ... 3 



Y. 



^'cndell, Mr., Observations of the Colour of 



Stars 186 



\'erkes Observatory ... ... ... ... 124 



Voung, Prof. Svdnev ... ... ... ... 201 



131 



24, 50, 76 

 84 



1 66 

 42 

 96 



125 

 36 

 72 



246 

 10 



•77 



z. 



Zebra Training ... ... ... ... ... 97 



,, (irevy's ... ... ... ... ... 258 



Zittel, Karl von, Death of ... ... ... 16 



Zodiac, Change from Taurus to Aries .... 123 



Zoo, Rare Bird at the .. .. ... ... 124 



Zoological Notes 



15, 41, 70, 96, 124, 161, 189, 222, 246, 268 



Zoology at the British .As.sociation ... ... 202 



