Amabhodlela engilazi yiziqukathi zezimboni zendabuko kakhulu eChina. Ezikhathini zasendulo, abantu baqala ukuzikhiqiza, kodwa zintekenteke. Ngakho-ke, iziqukathi ezimbalwa zengilazi eziphelele zingatholakala ezizukulwaneni ezizayo.
Inqubo yayo yokukhiqiza ayinzima. Onjiniyela badinga ukuphihliza izinto zokusetshenziswa njengesihlabathi se-quartz nomlotha wesoda, futhi bazilolonge ngemva kokuncibilika kwezinga lokushisa eliphezulu, ukuze kuboniswe ukuthungwa okusobala.
Ngisho nanamuhla, amabhodlela engilazi asathatha isikhundla esibalulekile lapho izinto ezihlukahlukene zokupakisha zingena emakethe, okwanele ukufakazela ukuthi abantu bathanda kangakanani lolu hlobo lwebhodlela lokupakisha.
Umsuka wemikhiqizo yengilazi
Imikhiqizo yengilazi iye yaba yinto evamile kakhulu ekuphileni kwanamuhla, kusukela kumafasitela angaphandle ezakhiwo eziphakeme kuya kumamabula adlalwa izingane. Uyazi ukuthi ingilazi yaqala nini ukusetshenziswa emikhiqizweni yasendlini? Ososayensi bathole ngesayensi yemivubukulo ukuthi ubuhlalu bengilazi obuncane bavubukulwa emanxiweni aseGibhithe lasendulo eminyakeni engu-4000 edlule.
Ngisho nangemva kweminyaka engu-4000, ingaphezulu lalobu buhlalu bengilazi obuncane busahlanzeke njengokusha. Isikhathi asishiyanga nomkhondo kubo. Kakhulu, kunothuli olungokomlando olwengeziwe. Lokhu kwanele ukukhombisa ukuthi imikhiqizo yengilazi inzima kakhulu ukubola emvelweni. Uma kungekho ukuphazanyiswa kwezinto zangaphandle, ingagcinwa kalula emvelweni iminyaka engu-4000, noma ngisho nangaphezulu.
Lapho abantu basendulo benza ingilazi, babengazi ukuthi inenani elide kangaka lokulondolozwa; Eqinisweni, benza ingilazi ngengozi. Empucukweni yaseGibhithe lasendulo cishe eminyakeni engu-4000 edlule, lapho uhwebo phakathi kwezifunda zasemadolobheni ludlondlobala, kwakukhona umkhumbi wabathengisi owawugcwele i-crystal ore ebizwa ngokuthi "isoda yemvelo" wehla oLwandle iMedithera.
Nokho, igagasi lawa ngokushesha kangangokuthi umkhumbi wabahwebi wawungenaso isikhathi sokubalekela ekujuleni kolwandle futhi wavaleka eduze nolwandle. Kucishe kube nzima ngomkhumbi omkhulu kangaka ukuba uqhutshwe ngabasebenzi. Singaphuma kuphela ebunzimeni ngokucwilisa umkhumbi ngokuphelele emanzini lapho kunegagasi elikhulu ngosuku olulandelayo. Ngalesi sikhathi, izisebenzi zehlisa ibhodwe elikhulu emkhunjini ukuze zibase umlilo futhi zipheke. Abanye abantu bathatha insimbi ethile kule mpahla bakha isisekelo somlilo.
Lapho izisebenzi sezisutha ukudla nokuphuza, zahlela ukulisusa imbiza yokupheka, babuyele emkhunjini bayolala. Ngalesi sikhathi, bamangala lapho bethola ukuthi isisekelo se-ore esasisetshenziselwa ukushisa umlilo sase sicwebe cwe futhi sibukeka sisihle kakhulu ekukhanyeni kwangemuva kokushona kwelanga. Kamuva, sathola ukuthi kwakungenxa yokusabela kwamakhemikhali phakathi kwesoda yemvelo nesihlabathi se-quartz ogwini ngaphansi kokuncibilika komlilo. Lona umthombo wengilazi wokuqala emlandweni wesintu.
Kusukela ngaleso sikhathi, abantu sebekwazi kahle ukwenza ingilazi. Isihlabathi se-quartz, i-borax, i-limestone nezinye izinto ezisizayo zingancibilikiswa emlilweni ukuze kukhiqizwe imikhiqizo yengilazi esobala. Ezinkulungwaneni zeminyaka ezalandela zempucuko, ukwakheka kwengilazi akukaze kuguquke.
Isikhathi sokuthumela: Jan-08-2022