UWills Whitfield
Ungase wazi ukuthi liyini igumbi elihlanzekile, kodwa uyazi ukuthi laqala nini futhi kungani? Namuhla, sizobheka umlando wamakamelo ahlanzekile kanye namaqiniso athile athakazelisayo okungenzeka ukuthi awuwazi.
Isiqalo
Igumbi lokuqala elihlanzekile elihlonzwe izazi-mlando lisukela maphakathi nekhulu le-19, lapho izindawo ezihlanziwe zazisetshenziswa khona emakamelweni okuhlinzwa ezibhedlela. Nokho, amakamelo ahlanzekile anamuhla adalwa ngesikhathi seMpi Yezwe II lapho ayesetshenziswa khona ukukhiqiza nokukhiqiza izikhali eziphezulu endaweni ehlanzekile nephephile. Ngesikhathi sempi, abakhiqizi bezimboni base-US nase-UK baklama amathangi, izindiza nezibhamu, okunegalelo empumelelweni yempi nokunikeza amasosha izikhali ezazidingeka.
Nakuba kungekho usuku oluqondile olungachazwa ukuthi igumbi lokuqala elihlanzekile lalikhona nini, kuyaziwa ukuthi izihlungi ze-HEPA zazisetshenziswa kuwo wonke amakamelo ahlanzekile ekuqaleni kwawo-1950. Abanye bakholelwa ukuthi amakamelo ahlanzekile aqala eMpini Yezwe I lapho kwakunesidingo sokuhlukanisa indawo yokusebenza ukuze kuncishiswe ukungcoliswa okuhlukahlukene phakathi kwezindawo zokukhiqiza.
Kungakhathaliseki ukuthi zasungulwa nini, ukungcola kwakuyinkinga, futhi amakamelo ahlanzekile ayeyisisombululo. Njengoba ekhula njalo futhi eshintsha njalo ukuze kuthuthukiswe amaphrojekthi, ucwaningo, kanye nokukhiqiza, amakamelo ahlanzekile njengoba siwazi namuhla ayaziwa ngamazinga awo aphansi okungcola kanye nezinto ezingcolisayo.
Amakamelo ahlanzekile esimanje
Amakamelo ahlanzekile owajwayele namuhla aqala ukwakhiwa yisazi sefiziksi saseMelika uWills Whitfield. Ngaphambi kokudalwa kwakhe, amakamelo ahlanzekile ayenokungcola ngenxa yezinhlayiya kanye nokugeleza komoya okungalindelekile kulo lonke igumbi. Ebona inkinga okwakudingeka ilungiswe, uWhitfield wadala amakamelo ahlanzekile anomoya ogeleza njalo, ohluzwa kakhulu, okuyilokho okusetshenziswa kuwo wonke amakamelo ahlanzekile namuhla.
Amakamelo ahlanzekile angahluka ngobukhulu futhi asetshenziselwa izimboni ezahlukahlukene njengocwaningo lwesayensi, ubunjiniyela besofthiwe kanye nokukhiqiza, izindiza, kanye nokukhiqizwa kwemithi. Nakuba "ukuhlanzeka" kwamakamelo ahlanzekile kushintshile eminyakeni edlule, injongo yawo ibilokhu ifana. Njengoba kunjalo nangokuvela kwanoma yini, silindele ukuthi ukuvela kwamakamelo ahlanzekile kuqhubeke, njengoba kwenziwa ucwaningo olwengeziwe kanye nobuchwepheshe bokuhlunga umoya buqhubeka nokuthuthuka.
Mhlawumbe usuvele uyazi umlando wamakamelo ahlanzekile noma mhlawumbe ubungazi, kodwa sicabanga ukuthi awazi konke okudingeka ukwazi. Njengochwepheshe begumbi elihlanzekile, abahlinzeka amakhasimende ethu ngezinto ezisezingeni eliphezulu zegumbi elihlanzekile abazidingayo ukuze bahlale bephephile ngenkathi besebenza, sicabange ukuthi ungathanda ukwazi amaqiniso athakazelisayo kakhulu ngamakamelo ahlanzekile. Bese-ke, ungase ufunde into eyodwa noma ezimbili ofuna ukuyabelana.
Izinto ezinhlanu obungazazi ngamakamelo ahlanzekile
1. Ubuwazi ukuthi umuntu onganyakazi omi egumbini elihlanzekile usakhipha izinhlayiya ezingaphezu kuka-100,000 ngomzuzu? Yingakho kubaluleke kakhulu ukugqoka izingubo ezifanele zegumbi ezihlanzekile ongazithola lapha esitolo sethu. Izinto ezine eziphezulu okudingeka uzigqoke ekamelweni elihlanzekile kufanele kube isigqoko, isembozo/i-apron, imaski namagilavu.
2. I-NASA ithembele emakamelweni ahlanzekile ukuze iqhubeke nokukhula kohlelo lwesikhala kanye nentuthuko eqhubekayo kwezobuchwepheshe bokuhamba komoya kanye nokuhlunga.
3. Izimboni zokudla eziningi zisebenzisa amakamelo ahlanzekile ukukhiqiza imikhiqizo encike ezindinganisweni eziphezulu zokuhlanzeka.
4. Amakamelo ahlanzekile alinganiswa ngokwesigaba sawo, okuncike enanini lezinhlayiya ezitholakala ekamelweni nganoma yisiphi isikhathi.
5. Kunezinhlobo eziningi ezahlukene zokungcola ezingaba nomthelela ekwehlulekeni komkhiqizo kanye nokuhlolwa okungalungile kanye nemiphumela, njengezinto eziphilayo ezincane, izinto ezingaphili, kanye nezinhlayiya zomoya. Izinto ezihlanzekile zasekamelweni ozisebenzisayo zinganciphisa amaphutha okungcola njengezicucu, ama-swab, kanye nezixazululo.
Manje, ungasho ngeqiniso ukuthi wazi konke okudingeka ukwazi ngamakamelo ahlanzekile. Kulungile, mhlawumbe hhayi konke, kodwa uyazi ukuthi ubani ongamethemba ukuthi akunikeze konke okudingayo ngenkathi usebenza ekamelweni elihlanzekile.
Isikhathi sokuthunyelwe: Mashi-29-2023