The ordinary black man doesnât have the same chance as the ordinary white man does.â 1. Louis Stokes was born on February 23, 1925, in Cleveland, Ohio, to Charles and Louise Cinthy (Stone) Stokes. 2 His father worked in a laundromat and died when Louis was young. Stokes and his younger brother, Carl, were raised by their widowed mother, whose salary as a domestic was supplemented by welfare payments. The boysâ maternal grandmother played a prominent role, tending to the children while their mother cleaned homes in wealthy white suburbs far from downtown Cleveland.
Solder paste is a form of solder that is used in PCB assembly, and including prototype PCB assembly, especially when using reflow soldering techniques.The solder paste is a mixture a solder spheres and a specialized form of flux. tutorial, information, article about what is solder paste, how to use solder paste and gain the most from the PCB assembly process. Soldering Processes Tutorial Includes.
Flux paste is a cleaner and corrosivepaste to work with copper and other metals to help the solder attach to the other two pieces that your soldering.Source(s): 20+ yrs in bldg maint field.older flux deos a couple things, it helps keep the guns element clean and it helps the solder bond to the part in question. You can buy rosin core solder with the flux already inside the solder, this is much easier to use then to use solder flux.