Ramba uchiverenga ndima ino - Chinhu chinokosha pamhenderekedzo yegungwa ndedura rezviyo rine gango raro rinotambanuka pamhenderekedzo yegungwa, rakatanga muna 1904 uye rakapedzwa muna 1905. Iyoyi zvino yakashandurwa kuva dzimba, yapera kushanda seimba yokuchengetera zviyo muna 1990. Tsika yegungwa yeguta raireva kuti raimbove nenhamba inoshamisa yemabhawa eguta rehukuru hwaro kunyangwe mazhinji eaya akavharwa. Mugumo wokuchamhembe weguta wakashandiswa kuva wakatanhamara nokuda kwe'madare' akaenzana, mitsetse yakamanikana yemisha yakafanana ne'ginnels' yokuchamhembe, iyo inogona kubva pakuvakazve chiteshi chengarava muzana remakore regumi nerimwe. (Chiteshi chengarava chepakutanga chinonzi chaiva pedyo nechechi.) Zvizhinjisa zvaizvozvi zvinoramba zviripo kunyange zvazvo zvimwe zvakarasika nokuda kwokuvandudza uye kubviswa kwemisha yakashata. Mafashamo eNorth Sea a1953
kwakarova kumucheto kuchamhembe kwetaundi, kuchipwanya mhenderekedzo yegungwa ndokukuvadza dzimba dzomugumo wokumabvazuva. Rakaparadzawo masango emiti yemapine akanga adyarwa muzana remakore rechi19 kuti asimbise matombo emvura uye ayo akapoteredza Abraham's Bosom. Nhasi kune gedhi guru rinofamba riri pedyo nepaki yemotokari yechiteshi chengarava uye dzimba zhinji dzine dziviriro yadzo yomumvura.