12 Mifcellanea Curiofa. 



of, by two contrary Winds blowing from the 

 place ; the Atoms of Air keep the Vapours not 

 lb well feparated, and they coalefce into vifible 

 Drops in the Clouds, and from thence are eafily 

 drawn into greater Drops of Rain ; to which 'tis 

 poflible and not improbable, that fome fort of Sa- 

 line or Angular Particles of Terreftrial Vapour 

 being immix'd with the Aqueous, which I take to 

 be Bubbles, may cut or break their Skins or 

 Coats, and Co contribute to their more fpeedy 

 Condenfation into Rain. 



The 



