Ikirahure: Zana urumuri, igicucu n'amabara

Kugaragara kw'ibicuruzwa by'ibirahure bishobora kuva muri Mezopotamiya mu myaka 3.600 ishize, ariko abantu bamwe bavuga ko bishobora kuba byigana ibicuruzwa byo mu Misiri.Ibindi bimenyetso byubucukuzi byerekana ko ibicuruzwa byambere byibirahure byagaragaye mumajyaruguru ya Siriya.Uturere two ku nkombe, tuyobowe na Mezopotamiya cyangwa AbanyamisiriIbicuruzwa byambere byibirahure byari amasaro yikirahure yagaragaye hagati yikinyejana cya kabiri mbere ya Yesu, bishobora kuba byaratewe nimpanuka bivuye mubitunganyirize ibyuma, cyangwa ibikoresho byibirahure byakozwe muburyo busa mugukora ububumbyi.

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Nyuma yo kugaragara kwibirahure, byabaye ikintu cyiza.Kugeza mu bihe bya nyuma ya Bronze, abantu babanje gukoresha ibirahuri abantu kwari ugushonga kugirango bashushanye vase.

Ibintu nyamukuru bigize ibirahuri bisanzwe ni dioxyde ya silicon, karubone ya sodium na karubone ya calcium.Ibirahuri byinshi bishonga kuri dogere 1400-1600 Fahrenheit.Hamwe niterambere ryihuse ryubumenyi nikoranabuhanga societe, ubuhanzi bwibirahure, nkubuhanzi bwihariye, butanga ubuzima bwabantu kandi igishushanyo mbonera cyazanye impinduka zimpinduramatwara.

Mugukora imitako igezweho, ikirahure nacyo kimwe mubikoresho byingenzi.Ibintu bidasanzwe biranga ikirahure biha akazi amarangamutima meza.Biragaragara, biroroshye, birakomeye, kandi bifite amabara.Birasa nkibimenyerewe kandi nkisi yisi.Irashobora kubaho nkumupira muto wikirahure, kandi irashobora gutwarwa nkinyubako nziza.Waba warigeze gufata isaro yikirahure cyane mubwana bwawe kugirango werekane iyo sura kandi yishimye?

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Igihe cyo kohereza: Ugushyingo-24-2021