Iibhotile zeglasi zizikhongozeli zemveli zase China. Kumaxesha amandulo, abantu baqala ukuzivelisa, kodwa zibuthathaka. Ke ngoko, izikhongozeli ezimbalwa zeglasi ezipheleleyo zinokufumaneka kwizizukulwana ezizayo.
Inkqubo yayo yokuvelisa ayinzima. Iinjineli kufuneka zityumze imathiriyeli ekrwada enje ngesanti yequartz kunye nesoda ash, kwaye ziyibumbe emva kokunyibilika kobushushu obuphezulu, ukuze kubonakale ubume obungafihliyo.
Nanamhlanje, iibhotile zeglasi zisabambe indawo ebalulekileyo xa izinto zokupakisha ezahlukeneyo zingena emarikeni, okwaneleyo ukubonisa ukuba bangakanani abantu abaluthanda olu hlobo lwebhotile yokupakisha.
Imvelaphi yeemveliso zeglasi
Iimveliso zeglasi ziye zaxhaphaka kakhulu kubomi banamhlanje, ukusuka kwiifestile zangaphandle zezakhiwo eziphakamileyo ukuya kwiibhulukhwe ezidlalwa ngabantwana. Ngaba uyazi xa iglasi yaqala ukusetyenziswa kwiimveliso zasekhaya? Iingcali zenzululwazi ziye zafumanisa nge-archeology ukuba amaso eglasi amancinci afunyanwa kumabhodlo amandulo aseYiphutha kwiminyaka engama-4000 eyadlulayo.
Nasemva kweminyaka engama-4000, umphezulu wala maso amancinane eglasi usacoceke njengomtsha. Ixesha alishiyanga mkhondo kubo. Kakhulu, kukho uthuli lwembali ngakumbi. Oku kwanele ukubonisa ukuba iimveliso zeglasi zinzima kakhulu ukubola kwindalo. Ukuba akukho ukuphazamiseka kwezinto zangaphandle, kunokugcinwa lula kwindalo iminyaka engama-4000, okanye nangaphezulu.
Xa abantu bamandulo babesenza iglasi, babengazi ukuba inexabiso elide kangako lokuyigcina; Enyanisweni, baye benza iglasi ngengozi. Kwimpucuko yamandulo yaseYiputa malunga neminyaka engama-4000 eyadlulayo, xa urhwebo phakathi kwamazwe esixeko lwalukhula, kwakukho inqanawa yabarhwebi eyayithwele intsimbi ekrwada ebizwa ngokuba “yisoda yendalo” iqukuqela kuLwandle lweMeditera.
Nangona kunjalo, umsinga wehla ngokukhawuleza kangangokuba inqanawa yabarhwebi yayingenaxesha lokubalekela enzulwini yolwandle kwaye yaxingelelwa kufuphi nonxweme. Kuphantse kube nzima ngenqanawa enkulu ngolo hlobo ukuba iqhutywe ngabasebenzi. Sinokuphuma kuphela ebunzimeni ngokuyintywilisela ngokupheleleyo inqanawa emanzini kumaza amakhulu ngosuku olulandelayo. Ngeli xesha, abasebenzi behlisa imbiza enkulu enqanaweni ukuze babase umlilo baze bapheke. Abanye abantu bathatha intsimbi ekrwada kwiimveliso baza bakha isiseko somlilo.
Bathi bakuba behluthi, batya basela, baceba ukuyisusa imbiza, bagoduke baye kulala enqanaweni. Ngeli xesha, bamangaliswa kukufumanisa ukuba isiseko se-ore esisetyenziselwa ukutshisa umlilo sasicacile kwaye sibukeka sihle kakhulu emva kokutshona kwelanga. Kamva, safumanisa ukuba kwakungenxa yokusabela kweekhemikhali phakathi kwesoda yendalo kunye nesanti yequartz elunxwemeni phantsi kokunyibilikiswa komlilo. Lo ngowona mthombo wokuqala weglasi kwimbali yoluntu.
Ukususela ngoko, abantu baye bafunda indlela yokwenza iglasi. Isanti yequartz, iboraksi, ilimestone kunye nezinye izinto ezincedisayo zinokunyibilikiswa emlilweni ukuvelisa iimveliso zeglasi ecacileyo. Kumawaka alandelayo eminyaka yempucuko, ukubunjwa kweglasi akuzange kutshintshe.
Ixesha lokuposa: Jan-08-2022