CONTENTS. V 



1900. PAGE 



Feb. 5. — General Monthly Meeting 257 



„ 9. — Peofessob J. Eeynolds Gbeen — Symbiosis and 



Symbiotic Fermentation .. .. .. .. 261 



„ 16. — H. Waeington Smyth, Esq. — Life in Indo-China 274 



„ 23. — Peofessob John H. Poyntino — Kecent Studies in 



Gravitation .. .. .. .. .. 278 



March 2. — Majob Eonald Eoss — Malaria and Mosquitoes .. 295 



„ 5.— General Monthly Meeting 314 



„ 9. — Peofessob Feank Clowes — Bacteria and Sewage 317 



„ 16. — Sib Benjamin Stone, M.P. — Pictorial Historic 



Eecords .. .. .. .. .. .. 325 



„ 23. — Sib Andbew Noble, K.C.B. — Some Modern Ex- 

 plosives .. .. .. .. .. .. 329 



„ 30. — Peofessob J. Abthub Thomson — Facts of In- 

 heritance .. .. .. .. .. .. 346 



April 2.— General Monthly Meeting 360 



„ 6. — Peofessob Dewab — Solid Hydrogen .. .. 473 



M 27. — The Eight Hon. Lobd Kelvin — Nineteenth 

 Century Clouds over the Dynamical Theory of 



Heat and Light .. .. .. .. .. 363 



May 1. — Annual Meeting .. .. .. .. .. 398 



4. — Peofessob T. E. Thoepe — Pottery and Plumbism 399 



7.— General Monthly Meeting 412 



11. — Sidney Lee, Esq.— Shakespeare and True Patriotism 416 



18. — Peofessob J. A. Ewing — The Structure of Metals 419 



25.— Feanois Fox, Esq.— The Great Alpine Tunnels .. 422 



June 1. — Sib Henby Eoscoe — Bunsen .. .. •• 437 



