Impamvu kubera iki inyana y’ibitunguru vy’ibitunguru vy’imbere y’umubiri bikoresha cane .

Mu bicuruzwa vyinshi, imiyoboro mu mamine no mu bigo vy’amashanyarazi birafise ibibanza vyinshi bifise ibiharuro vyinshi vy’ugumbara. Ibirungo bisanzwe ntibishobora gushitsa ivyo bisabwa, kandi ibitugu birasubirizwa hafi buri misi mikeyi. Nta n’umwe avuze ibikorwa- N’igihe - Gukomeza, igiciro na co nyene ni kinini! Rero dukoresha impuzu zo kwambara {{4}=ibipfunsi bihari, bishobora gukoreshwa igihe kirekire inyuma y’ishoramari rimwe.
Ambara - ibintu bishobora kudondorwa nk’ibiteye isoni, harimwo n’impuzu zidasanzwe zo kw’isi {{1}=ibivyimba vy’amabuye, imyambaro y’ivyuma{2}}iriho, ibipfukisho vy’imiyoboro ya polymere - n’ibindi. Ibara ry’umubiri ry’ibice bibiri ry’umubiri{7}} Itiro ry’ukuri ni re- ryisuzuma kandi rikozwe n’uburyo bwo gukora ibikoresho vy’ivyuma vy’ivyuma vy’ivyuma. Ugereranije n’ugutera imbere, ukuntu ibintu vyo ku ruhande vy’ukuri biratera imbere cane, kandi nta kintu kizoba ari ikintu co kwoza umusenyi n’ugushiramwo umusenyi. Kubera iyo nzira y’ubusa, nta n’imwe izobaho nk’ibipfunsi.
Kubera ukuri kw’uburemere bw’ibintu vy’ububi n’ivyo, uburebure bw’impuzu y’impuzu y’impuzu y’ibara ry’agahama{0}}iriho y’impuzu y’impuzu y’impuzu y’impuzu y’ibarabara y’ibarabara y’ibarabara, ivyo bikaba ari ikintu kimwe c’uburemere bw’uruhome butaringaniye buterwa n’uburyo rusangi bwo gukora kubera ko bukwiye, ugusanura ibibumbano n’ibindi bikorwa, kandi imiterere yayo irashikamye. Impuzu z’imbere mu gitereko{3}} Ivyimburwa bibaho bisubije ingorane z’impuzu zidasanzwe z’isi -iriho ku bitugu n’impuzu z’amabuye- ibisebe bihari bifise ubwoba bwo gutera. Muri ico gihe nyene, iyo nzira ishobora gutera imbere imiyoboro igororotse n’imiyoboro idasanzwe y’imirongo y’ubunini n’uburebure bwose, kandi ishobora gushika ku guhinduranya ibitugu, amate, imisaraba, imiyoboro y’umurongo, imiyoboro y’uburebure bw’umurongo, itari - imiyoboro y’uruhome, n’imiyoboro y’ivyuma. Ugushobora guhangana n’ukwinyiganza kuragabanywa, kandi igiciro co gukoresha mu gutwara ibintu biragabanywa. Ubuzima bw’umuyoboro wa mabimetallic - ni 6- imyaka 20, ivyo bikaba bigabanya uburemere bw’impuzu ya kabiri y’ivyuma vy’imiyoboro{15}} kandi bigabanya cane igiciro c’ishoramari. Uguhangana n’ukwambara kw’impuzu y’imbere y’umubiri-iriho ni ikomeye cane, ivyo bikaba bidahuye n’ibindi bitugu bishobora gutera.