INDEX; 



Page 

 funijkmint, reafons agalnft its too great /everlty 323, 327 

 capital, a relique of barbarifin - 331 



; among the Jews, not defigned as an 



unjverfal model - - 33^ 



Jiain, the different quantities which fall at difFerent 



heights - - - - 122 



—— cauie of this explained by Dr. Percival - 125 



by Dr. Franklin - 126 



Reefonlng by InduBion, recommended by Lord Verulam 355 

 Religion, infpires a noble magnanimity - 476, 480 



Repuljion, the dodlrine of, too implicitly adopted 437 



_—— . . proved by Ihaking oil and water 



in a bottle ... 4^5 

 by globules of rain on 



leaves - . . ^ro 



Rejin, ufed in making fait , . - 420 



•^ the principle explained by Dr. Percival - 447 



Rush, Dr. his obfervationa, as phyfician general of the 



hofpitals in America - - - ezz 



RuJJtan Bcor, his manner of life - - 511 



S. 



Salt, how made - _ . ^jc^ 



— — ProviJioTis, their importance to American foldiers 52^ 



Salep, recommended to failors - - 458 



Sap in plants, its nature, courfe, &c. - 41c 



Sn/> oreen, caufe of its motions - - 422 



' experiments upon it - - 252 



Saunders, Admiral, anecdote of him - 470 

 ScHFFLE, Mr. his curious experiment in his analyfis of 



the tartar of wine - - - 72 



Scientific Principles, necelfary to the improvement of arts 148 



Sfa, its green colour, accounted for - 338 



■ , why of a rofe colour at a confiderable depth - 240 



Stmi-' 



