8 ffi tpe #ec^antcal ^igtne 



i; The firft and nioft general Ob- 

 fervation is 5 That Ele&rical Bodies 

 draw not ualefs they be warm'd 5 

 which Rule though I have now and 

 then found to admit of an Exception, 

 ( whereof I elfewhere offer an ao 

 count.) yer, as to the generality of 

 common Eleftricks, it holds well e- 

 ^nough to give much countenance to 

 our Doftrine, which teaches the ef- 

 fefts of Eledtrical Bodies to be per* 

 formVl by Corporeal Emanations. 

 For lis known D that Beatj by agi- 

 tating the parts of a fir Body, fqlicites 

 it as it were to fend forth its Bffinvza^ 

 as is obvious in odoriferous Gums 

 arvi Perfumes, which, b^ing heated, 

 fend forth their fragrant itt an)f 2 both 

 further and more copioiifly than o- 

 therwife they would. 



2. Nt^r 5 n he s been cbferv'd^ that 

 Anriber, &c. warm\i by the fire^dces 

 not attract fa vigor.onily* as if itac* 

 quire an equal dr >ree of heat by 

 being chaf'd or rui : So that the 

 modification of motion in die inter- 

 na! parts 5 and 111 the Emanations of 



the 



