Ku bijyanye no kwishimira byeri ikonje, ubwoko bw'icupa burashobora kugira itandukaniro rinini. Amacupa yikirahure, byumwihariko, ni amahitamo akunzwe mubakundana benshi kubera ubushobozi bwabo bwo kubungabumba uburyohe nubwiza bwinzoga. Mu bwoko butandukanye bw'icupa ry'ikirahure, amacupa yikirahure yikirahure igaragara ku mabara atandukanye hamwe nubusabane bwihariye.
Mu kigo cyacu kirabakira, dutanga amacupa yikirahure yikirahure muburyo butandukanye butandukanye, uhereye kuri Amber kucyatsi. Buri ibara ridahugura gusa icupa, ariko rinakora intego yimikorere. Kurugero, amacupa yirahuri amber azwiho ubushobozi bwo guhagarika imirasire ya UV, irinda inkombe za sky kandi ikingira gushya.
Usibye kuba mwiza, amacupa yacu yinyenzi yikirahure agaragaramo igishushanyo cyiza kandi gitanga umusaruro. Twiyemeje guha abakiriya ibicuruzwa byiza nibisubizo, kandi dukomeza guharanira kuzamura imikorere ya nyuma yo kugurisha. Intego yacu ni ukureba ko abakiriya ku isi bashobora kwishimira ibyiza byibirahure kubikenewe.
Iyo bigeze kubiciro, dutanga urutonde rwibiciro kubicuruzwa byacu byibirara, harimo amacupa yacu yikirahure. Twizera ko hari inzoga z'ubunini, kuva mu rugo mu mivugo ku bagore b'ubucuruzi, bagomba kubona amacupa y'ikirahure. Turizera gutanga umusanzu mugutezimbere hamwe ninyungu zabakiriya bacu zitanga ibisubizo bifatika.
Waba ufite inzoga zubukorikori ushakisha uburyo bwihariye bwo gupakira cyangwa umukunzi winzoga ushima ubwiza bwicupa ryikirahure, amacupa yinzuki ya flint byeri ni amahitamo menshi. Hamwe namabara yabo akungahaye hamwe nubwubatsi buhebuje, bazi neza ko bazamura uburambe bwo kwishimira byeri ukunda. None se kuki utasesera ubwiza bwamacupa yinzoga hamwe nurwego rwacu rwikirahure cyikirahure?
Igihe cyo kohereza: Ukuboza-04-2023