3^8 



INDEX. 



Oils, Decomposed by potassium 



V 



01 f ant gas. Experiments on,286 



Ornithology, 3 1 6 



Oxalic acid. On ' 39 



Oxygen, attracted by positive 



electricity, 153 



Patents, 95 y 374 



Penduhm. Ward's compensation 



22 

 Pepys on rcpiration, 242 



Phosphorus. Composition of, 369 

 Pigram's extraction of iron from 

 the eye by a magnet, 154 



Pine T.mler, abundant in Cana- 

 da, 78 

 Pit coal. Distillation of, 115, 

 291 } analyses of, 140,309; 

 gas from, *8l> 

 Plants. On the variegation of,3c6 

 Plumbago. Composition of, 369 

 Pontins decomposition of barytes 

 and lime, 198 ; of ammonia, 

 209 

 Potash. Decomposition of, 1 ; 

 basis of, 10; constituent parts 

 of, 105 ; apparatus tor decom- 

 posing by iron, 89, 219, 276 

 Potassium. Davy on 1, 101, 146 

 Proust on Prussiates 33 5 

 Prussiates. History of, 336 

 Pul li.atiuns, New, 88, 1 8 1 



Rabbits. On breeding, 74 



Respiration. Allen and Pepys ex- 

 periments on, 242 

 Ringtail and Hen Harrier the 

 same species, 319 

 Royal Inst' tu ion, 191 

 Royal Society, 181, 366 



Scolopax novehoracenis, 329 

 Seed*. On structure of, 223 

 Sementini on the incombustible 

 man. 47 



Ship Stove. Improved, 1 19 



Shipwreck. Invention for saving 

 lives from, 2Q4. 



lives from, 294 



Sllex. On decomposition of, 153 



203, 206 



Silvia Darlfordiensis, 323 



Smith on the structure of seeds 



223 



Soda. Decompositition of, 1 j 



basis of, 10 1 ; ingredients of, 



IOC 



Sodaium. Davy on, 1, 101,146 

 Strontites. On decomposing, 15 1 j 



metal of, 202 



Sulphate of potash, decomposition 



of, lis • 



Sulphur. Composition of, 369 

 Surgical cases, 86, 154,357, 363 



Tant /lusvir/dis, 39 



Taunton on Tetanus, 357 



Taunton's Dispensary Reports, 

 86,363 

 Tetanus. Case of, 357 



Thenar d's process for decompos- 

 ing potash, 89, 219} experi- 

 ments on potassium and am- 

 monia, 219 

 Thomson on oxalic acid, 39 

 Tram plates for rail roads 130 



Urine. Experiments on, 372 



Ve.ta. Ephemeris of, 94 



Vines. Experiments on rearing, 



307 

 Viper. Remedy for bite of, 273 



Walker s frigorific mixtures, 1 77 

 Ward's compensation pendulum, 



22 

 Water. On supplying cities with 



92 

 Wernerian Natural H story Socie- 

 ty, 186,369 

 Youngs Croonian lecture, 183 



Zircone. On decomposing 203, 

 207 



END OF THE THIRTY-SECOND VOLUME. 



Printed by Richard Taylor and Co., Shoe Lane. 





