ᎤᏍᏗᏰᎬ ᎠᎦᏎᏍᏙᏗ ᎾᏍᎩᎾᎢ ᎠᏂᏴᏫ ᎨᏒᎢ ᎠᏂᏯᏩᏍᎩ ᏄᎬᏫᏳᏒ ᎡᎶᎯ ᏗᎦᎸᏫᏍᏓᏁᏗ ᎬᏙᏗ specialized ᎪᎱᏍᏗ ᏗᎬᏔᏂᏓᏍᏗ, chemicals ᎠᎴ techniques. ᎯᎠ ᏗᎦᎸᏫᏍᏓᏁᏗ ᏧᏓᎴᏅᏓ ᎤᎾᏛᎯᏍᏔᏅ ᏗᎵᎪᏔᏅ ᎬᏙᏗ ᏴᏫ ᎤᏍᏗᏰᎬ ᎤᎭ ᏗᏙᎳᎩ ᎤᎵᏍᎨᏛ ᏧᏂᎸᏫᏍᏓᏁᏗ ᎠᎴ ᎠᏕᎸ ᏄᎾᏍᏛ ᎦᏃᏢᎩ ᏄᎬᏫᏳᏒ ᎭᏫᎾᏗᏢ ᏭᏕᎵᎬᏗᏢ societies.