Vagadziri vegirazi vekutanga pasi rose vaive vaIjipita vekare.Kuonekwa uye kushandiswa kwegirazi kune nhoroondo yemakore anopfuura 4,000 muhupenyu hwevanhu.Zvimedu zvegirazi zvidiki zvakafukunurwa mumatongo eMesopotamia neEgypt yekare makore 4 000 apfuura.[3-4]
Muzana ramakore rechi 12 AD, girazi rekutengesa rakaonekwa uye rakatanga kuve zvinhu zveindasitiri.Muzana remakore rechi18, kuitira kuzadzisa zvinodiwa pakugadzira teresikopu, girazi rinoona rakagadzirwa.Muna 1874, Belgium yakatanga kugadzira girazi rakatsetseka.Muna 1906, United States yakagadzira muchina wegirazi unotungamira kumusoro.Kubva ipapo, nekugadzirwa kwemaindasitiri uye kugadzirwa kwakakura kwegirazi, girazi rekushandisa kwakasiyana-siyana uye zvivakwa zvakasiyana zvakabuda imwe mushure meimwe.Munguva dzazvino, girazi rave chinhu chakakosha muhupenyu hwezuva nezuva, kugadzira, uye sainzi uye tekinoroji.
Makore anopfuura 3 000 apfuura, ngarava yevatengesi veFenikiya yeEurope, yakatakura crystal mineral "natural soda", yakafamba paRwizi rweBelus pamhenderekedzo yeMediterranean.Ngarava yavashambadziri yakanyura pasi nokuda kwokunyura kwegungwa, naizvozvo vafambisi vechikepe vakakwira mumwe pashure pomumwe kumhenderekedzo yegungwa.Vamwe vashandi vakauyawo negate, vakaunza huni, uye vakashandisa zvimedu zvishoma zve“soda yechisikigo” sechitsigiro chepoto yokubikira pamhenderekedzo yegungwa.
Vashandi vakapedza kudya uye mvura yakatanga kukwira.Apo vakanga voda kurongedza ndokukwira ngarava kuti vapfuurire kufamba, mumwe munhu kamwe kamwe akadanidzira, kuti: “Tarirai, munhu wose, pane chimwe chinhu chinopenya uye chinopenya pajecha pasi pehari!”
Vashandi vakaunza zvinhu izvi zvaipenya kuchikepe kuti vanyatsozviongorora.Vakaona kuti paive nejecha requartz nesoda yakanyungudika yakanamira pazvinhu zvaipenya izvi.Zvinoratidza kuti zvinhu zvinopenya izvi isoda chaiyo yavaigadzira mapoto kana vachibika.Pasi pechiito chemurazvo, vanoita zvemakemikari nejecha requartz pamhenderekedzo yegungwa.Iri ndiro girazi rekutanga.Gare gare, vaFenikiya vakabatanidza jecha requartz nesoda chaiyo, ndokuzvinyungudusa muchoto chaihwo kuti vagadzire mabhora egirazi, izvo zvakaita kuti vaFenikiya vawane mari yakawanda.
Munenge muzana remakore rechina, vaRoma vekare vakatanga kuisa magirazi kumasuo nemahwindo.Pakazosvika 1291, tekinoroji yekugadzira magirazi yekuItaly yakanga yave kugadzirwa zvakanyanya.
Nenzira iyi, vagadziri vegirazi vekuItaly vakatumirwa kugadzira girazi pane chimwe chitsuwa chiri kure, uye vaisabvumidzwa kubva pachitsuwa ichi muhupenyu hwavo.
Muna 1688, mumwe murume anonzi Naf akatanga nzira yekugadzira mabhuroko makuru egirazi.Kubva ipapo, girazi rave chinhu chakajairika.
Nguva yekutumira: Sep-14-2021