No. 26. CONTENTft 



Pagi 



XI. Defcriptiba of a Mefcirial Air-liolder, fug|efted by 

 an Ix)^peS.\on of Mr. "VVatt's Machine for cohtaining Faftidotti 

 Am. By William Clayheld - - - X4t 



"Silt. Curfory View of fome of the Iat< Difcovcriei fti 

 Sfeicnce - - - - •• . I^i? 



XI U. Obfervations on. Ants, and on the Poifon of thefe 

 InfedH ; with fome Hints fof deftroytng them. By' 

 }^. AwrtiuREux jun. M. D. - - - rj* 



XIV'. Expmme.nts refpcfting th-; Inflitence which Oxygen 

 fes on the GerrninatJon of Seeds, By M. Sauss^rc junior r<7' 



New Pubh'catioas - - • . - i'6g' 



iNTRttldENCB AND MlSCEI.LANllOtr8'ARTICtEt; 



Royal Iriflv Academy, Dublin. — Imperial Academy of the 

 Searchers into Nature at Erlangen.— Royal Academy of Sciencet 

 at Berlin. — Eledoral. Academy of the Ufeful Sciences at Erfurt,-— 

 I^byal Academy «f Infcriptions, the Fine Arts, Hiftory, and An- 

 tiquities, at Stockholm.^ — French Board of Longitude.— French 

 National I nflJtute. — Conllituent Principles of fixed Alkalies.— New 

 Method of deftroying Infeds, — Cement for preferving Wood and 

 Brickj fifC-^New Remedies for the Itch. — Klaproth.-— 'Deaths. 



Tht Sixth VohnU of the PhUoJcphicaJ Magazine heing ttmu emu- 

 pktedi Gentlemen -ilcjireus of having •wbnle Sets may be fufifhed on 

 Mfplicatimio Meffrs, Riehardfons, C&rnbill, or to any oftbt Bwi' 

 ^plkrs. 



^j*y.Comniunications fof this Work, addreffed to Meflrt. Ri» 

 •haPdlons, Oornhill, will meet with every attention. 



Jntht Prtfy, in great for-wardnefs, and fpeedHy will be f%Ar\flieit 



In Two handfome Volumes Oftavo, 



Jlluftrated with Fifteen Plates,' engraved in a fupcrior Stffc 



by LOWRY, 



AMANUALof a COURSE of CHEMISTRY; or, AScrfcg 

 of Experiments and XUuftrationa which ought to form a Com'* 

 j>l<te Courfeof that Science. 



Tranflked frdm the French of Ei I. B. 6ot;iz,t,6v-'LAdKilKdB/ 

 Pyofefibr in the Central Schools of Paris and in the Schpol of* 



Pharmacy, Member of the Philomatic Society, of the MediCai 



Societies of Paris and of Bruflels, and' Pr«|>ater-gea^niFat the' 



Polytechnic School, &c. 

 ' London: Printed for J. Cuthcll, Holboni'; aiid Vifettdr t»i 

 Hood, Poultry. 



yitliXED BI PAYlSi WUS$t 41ID T4YbOSi «fiAnces,Y'X<iUaf 



