<prompt> Chinyorwa: Nhoroondo yekemisitiri inomiririra nguva kubva munhoroondo yekare kusvika parizvino. Pakazosvika 1000 BC, vanhu vakashandisa matekinoroji ayo anozopedzisira ave hwaro hwemapazi akasiyana-siyana emakemikari. Mienzaniso inosanganisira kubvisa simbi kubva kumaoresi, kugadzira midziyo yevhu uye glazes, kuvirisa doro newaini, kubvisa makemikari kubva kumiti yemishonga uye zvinonhuwira, kushandura mafuta kuita sipo, kugadzira girazi, Mubvunzo: Ndeipi nguva yeChemistry?  <response>: nhoroondo yekare kusvika nhasi 