Musi wa19 Mbudzi gore rega rega iPasiroseChimbuziZuva. Sangano reInternational Toilet Organization rinoita mabasa pazuva iri kuti vanhu vazive kuti kuchine vanhu vanosvika mabhiriyoni maviri nemazana mashanu pasi rose vasina dziviriro yakakwana yehutsanana. Asi kune avo vanogona kunakidzwa nezvimbuzi zvemazuva ano, takambonzwisisa here mavambo ezvimbuzi?
Hazvizivikanwe kuti ndiani akatanga chimbuzi. MaScots nemaGreek ekutanga vaiti ndivo vakatanga kugadzira chimbuzi, asi hapana humbowo. Kare muna 3000 BC munguva yeNeolithic, kwaive nemurume ainzi Skara Brae muScotland. Akavaka imba nematombo ndokuvhura mugero waisvika pakona yeimba. Vanyori venhoroondo vanotenda kuti dhizaini iyi yaive chiratidzo chevanhu vekutanga. Kutanga kwekugadzirisa dambudziko rechimbuzi. Kunenge muna 1700 BC, muKnossos Palace muCrete, basa nekugadzirwa kwechimbuzi zvakava pachena. Mapaipi evhu akabatana nehurongwa hwemvura. Mvura yaitenderera kuburikidza nemapaipi evhu, ayo aigona kushambidza chimbuzi. Basa remvura.
Pakazosvika 1880, Muchinda Edward weEngland (akazotevera Mambo Edward VII) akabhadhara Thomas Crapper, mugadziri wemvura anozivikanwa panguva iyoyo, kuti avake zvimbuzi mudzimba dzemadzimambo akawanda. Kunyange zvazvo Crapper achinzi ndiye akatanga kugadzira zvinhu zvakawanda zvine chekuita nezvimbuzi, Crapper haasi iye akatanga kugadzira chimbuzi chemazuva ano sezvinofungwa nemunhu wese. Ndiye chete akatanga kuzivisa veruzhinji nezvechimbuzi chake muchimiro chehoro yekuratidzira, zvekuti kana veruzhinji vakagadziriswa zvimbuzi kana kuti vaida michina, vaibva vangofunga nezvake.
Nguva iyo zvimbuzi zvetekinoroji zvakatanga kushanda yaive muzana remakore rechi20: mavharuvhu emvura, matangi emvura, uye mipumburu yepepa rezvimbuzi (yakagadzirwa muna 1890 uye yakashandiswa zvakanyanya kusvika muna 1902). Zvigadzirwa izvi zvinogona kuita sezvidiki, asi ikozvino zvinoita sekunge zvava zvinhu zvakakosha. Kana uchiri kufunga izvozvochimbuzi chemazuva anohazvina kuchinja zvakanyanya, saka ngatitarisei: Muna 1994, Paramende yeBritain yakapasisa Energy Policy Act, ichida kuti zvinhu zviitwechimbuzi chemvurakushambadza marita 1.6 emvura panguva imwe chete, hafu yeyaimboshandiswa kare. Mutemo uyu wakapikiswa nevanhu nekuti zvimbuzi zvakawanda zvakanga zvavharika, asi makambani ezvekuchenesa akakurumidza kugadzira masisitimu ezvimbuzi ari nani. Masisitimu aya ndiwo amunoshandisa zuva nezuva, anozivikanwawo semazuva ano.chimbuzi chekushandisamasisitimu.
