of Comical Pjectpttatwm 9 



maynotimploy two or moreofthem 

 about performing the operation. 



To precipitate the Corpufclesofa 

 metal out of a Menftruum, wherein 

 being once throughly diflblved it 

 would ofitfelf continued that ftate, 

 the two general ways that the na- 

 ture of the thing feems to fuggeft to 

 him that confiders it, zr^ either to 

 add to the weight or bulk of the dif- 

 folved Corpufcles, and thereby ren- 

 der them unfit to accompany the 

 particles of the Menftruum in their 

 motions > or to weaken the fuftaining 

 power of the Menftruum, and there- 

 by difable it to keep the metalline 

 particles fwimming any Ionger:which 

 tailing of the dcferted parts of the 

 metal or other bodie, does often- 

 times the more eafily infue 3 becaufein 

 many cafes,when thefuftaining parti- 

 clesofthe Menftruum come to be 

 too much weakned, that proves an 

 occafion to the metalline Gorpufcles, 

 difturbed in the former motion that 

 kept them feparate, to make occur- 

 hons and coalitions among them- 



felves, 



