C N TENT S. 



Ciirfory Fieiv cj Jome of the lale Di/'cover'us in Scl^ncS 



78, 150, 2si^ 



An Account of fome Experiments on the 'Fecundation of 

 f'ep-etahlvs. In a Letter from Tmomas An DREW 

 Knight, E/q. to the Right Hon. Sir Joseph Banks, 

 k.B. P.K.'S. - - - ,- q7 



ChevHcal Experiments and Ohferv ations on the Treparatioit 

 of Si'gar fro?n zngetahle Vrodit£iions.found in Europe. By 

 SiGis-MUND Fkederick Hkkmestadt 105, 206 



Objer-uations on the E-vening and Morning JDeiu ; in a Letter 

 addreffed to C. Kassenfratz, oJ the Polytechnic School. 

 By C. A. PiiiEUR - _ - 114 



Proeefs e?nployed hy Prbfe/for LampadiuS for extraSlins; 

 Sugar from JV hi te Beet-root - - 121 



Coviparative Analyjrs of Human Bones, and thofe of differcTit 

 Animals. By C. Merat-Guillot> Apothecary at 

 Auxerre - - - - - I31 



Me/hod of deterrtiining the Qiiantify of Sulphur and L'on con- 

 tained in Yelku) Copper Ore. By B. G. Sage, Dirc£lor 

 of the frjl School of Mines - - 134 



Method of deternmiing the Quantity of Acid of Sugar con- 

 tained in Spirit of Wine. By B. G. Sage, Dire&or of 

 the frrjl School of Mines _ _ - 136 



Cojtiparative Kieta of fome dangerous Difeafes, fuppofed to hi 

 occojioned hy Injetls, which prevail in S-iveden, Ru/JIa, 

 Siberia, anil the adjncent Cozinfries - J 3 8, 239 



Defcriptioft of the 'f'efperiilio plicutUs. By Francis Bu- 

 channan, M.t). A.L.Si - - 145 



Account of a Cavern dif covered on the ^ortl'-lVeJl Side of the 

 Mendip Hills, in iiornerfetjhire. By George Smith 

 GiBCEs, M.B. F.L.S. - ■ - 14^ 



J)e/eriptio7t of a Mercurial Air-holder, fuggejled by an In- 

 fpetlion of Mr. IFatt's Machine for co?itaining Factitious ■ 

 ■Airs. /J)' WiLT.lAM C1.AYFIELD - 148 



Ohfervatio7is on Ants, and on the Poifbn of thefe JjfeBs ; 

 vjith fome Hints for dejlroying the7n. By M. Am CU- 

 RE uxj/;«. M.D. - - - - 152 



Experiments rejpetling the tnflveyice which Oxygen has on 

 the Germination of Seeds. iiy'Mr. Saussure ^'ww. 157 



Olfcrvations on ibe Straits of Malacca, ?'w regard to Natural 

 tlijhry. Geography, hndComtnercei ii;;C.H-ANSEL 195 



Account of a Series of Flxperiments, undertaken ivith the View 

 of devompofng the Muriatic yieid. By Mr. William 

 Henrv ' - - - - 211,333 



Nezc Frocrfs for Tinning Copper and other Fe/fels in a du- 

 rable Xi.iuner. By M. B U S e H E N D O R K, of Leip/ic 2 1 8 

 y Renic-k} 



