Emva koko, njengoluhlobo lweemveliso zeplastiki, ukusetyenziswa kwayo lixesha elithile, oko kukuthi, ubomi bakhe buqinisekile, abunakusetyenziswa ixesha elide okanye izihlandlo ezingenakubalwa, ezi zinto azikho isayensi kwaye zingenangqiqo. Ngokuqhelekileyo, iingxowa ezilukiweyo zizinto zokupakisha ezilahlwayo, ngakumbi xa zithwele isanti, izinga lokutshabalalisa ngokusisiseko li-100 ekhulwini, ke, kwezi zisetyenzisiweyo iingxowa ezilukiweyo apho kufuneka siye khona, kufuneka sijongane njani nazo?
Ibhegi elukiweyo intle kakhulu ukuyisebenzisa ikwaluncedo kakhulu, kodwa ixesha lide aliyi kuba lilungile ukusebenzisa eliya kuba yinkunkuma elukiweyo, namhlanje abavelisi bebhegi elukiweyo bayakuthatha ngqo ukuba uqonde ingxowa elukiweyo emva kokusebenzisa indlela yokulahla. Iibhegi ezimbalwa ezonakeleyo ezilukiweyo zinokusikwa ngesikere, zicoceke zingasetyenziselwa ukomisa izinto, zingasetyenziswa njengesofa kunye nezinye ilaphu lothuli lwefenitshala. Nangona kunjalo, kwezo zonakaliswe kwaye zingenakusetyenziswa, kufuneka zilungiswe ukuze zithotywe ngokukhawuleza. Umzekelo, ezinye zeengxowa ezilukiweyo ezingonakalanga kangako zinokusetyenziselwa ukuthutha izinto ezinkulu ezifana nemifuno, okanye zingasetyenziselwa ukugcina inkunkuma ethile njalo njalo.
Nangona kunjalo, ukuba isikhwama esilukiweyo sichanekile, ukuba sinokuphinda sisetyenziswe, kungcono kakhulu, into esifuna ukuyibona sonke, ukuba yonakele, inokuphinda isetyenziswe ibe ngamasuntswana kwaye iphinde ifakwe kwisikhwama esilukiweyo.
Ixesha lokuposa: May-26-2020