The metal bronze is probably as old as human civilization itself. Ever since the ancient Sumerians created the copper alloy as a means to replace their exhausted tin resources in 2500 B.C., bronze has stuck around long enough to still be molded and distributed as standard bronze bars and other appliques, by companies such as Rotax Metals, even today. Various qualities have made bronze such a keeper for a long time, and it’s pretty evident that bronze applications are effective. (more…)