Emuva nge-18th ekhulwini leminyaka, abahambi emngceleni waseMelika kwakudingeka bahlale behamba ukuze benze izinto zenzeke. Noma ngabe ukuhweba, ukuxazulula, noma ukuhlola, kungenzeka ukuthi uzodinga isibhamu ukuze uzidlise futhi uzivikele. Kungakhathaliseki ukuthi isibhamu noma isibhamu, izibhamu emuva ngosuku zazisebenzisa izinhlamvu eziyindilinga ezixutshwe nesibhamu ukuze zenze umsebenzi.
Ungaphatha kalula isibhamu, kodwa kuthiwani ngezinhlamvu?
Ngokuvumelana ne Ukuphela kwamadolobha - isiteshi esizinikele ekulondolozeni indlela yokuphila yekhulu le-18 - izikhali zathengiswa abadayisi emngceleni. Uzothola izinhlamvu zokuhola ezinosayizi abahlukahlukene ezindaweni ezihlukene zokuhweba, kodwa lezi ngokuvamile azilingani nesibhamu osiphethe.
Esikhundleni sokuthenga izinhlamvu, abahambi abaningi bangakhetha ukuthenga izingcezu ezimbalwa zomthofu futhi bazenzele bona i-ammo.
Besebenzisa umthofu abawuthenge kumhwebi, babewuncibilikisa endishini noma epanini emlilweni wekamu uye ku-620°F (327 °C).
Lena kwakungeyona indlela ephumelela kakhulu yokwenza insimbi encibilikisiwe, kodwa yiyona ndlela elula kakhulu. Lapho sekugcwele uketshezi, ukungcola okungaphezulu kwakukhishwa futhi umthofu omsulwa wawuthelwa esikhunjeni senhlamvu.
Abantu abaningi ababephatha izibhamu ngaleso sikhathi babephethe isikhunta sezinhlamvu eziphathwayo ukuze bakwazi ukuzenzela ezabo izinhlamvu. Njengoba umthofu uyinsimbi esindayo, ubungathwala izinhlamvu eziningi kuphela ngaphambi kokuba umthwalo uqale ukukusinda. Ukuze benze imithwalo yabo ibe lula, abantu basemngceleni babethwala inqwaba yezinhlamvu bese benza enye njengoba kuphakama isidingo.
Njengazo zonke isikhunta, ukuphonsa inhlamvu ephelele cishe akunakwenzeka. Kungcono ukususa umthofu oweqile ukuze inhlamvu ingene emgqonyeni wesibhamu sakho. Uma usuyilungisile yafika kusayizi, ungathatha imali enqwabelene uyibuyisele endishini egcwele umthofu ukuze uyisebenzise kamuva.
Njengoba kuchaziwe kuvidiyo, ngezinye izikhathi wawuthola isikhunta senhlamvu lapho uthenga izibhamu ezithile. Lokhu kwenze kwaba lula kubanikazi bezibhamu ukuthi bazenzele ezabo izinhlamvu njengoba kwakungeke kudingeke badlule enkingeni yokuthola noma ukwenza isikhunta senhlamvu ethile ababesidinga.
Lawa mabhola okuhola aqediwe ayengewona ama-projectiles anembe kakhulu, kodwa kwakungezona izinhlamvu eziyindilinga, ezithengwe esitolo ongazithenga ngaleso sikhathi. Kwakuyisikhathi sokufunda; futhi kuze kube yilapho izinhlamvu zibunjwa ukuthi zikhonjwe kancane ekugcineni, kuzoba nezinhlamvu eziningi ezigejiwe emngceleni.
