Iindaba
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isikhululo semozulu esingenazingcingo ngokupheleleyo.
isikhululo semozulu esingenazingcingo ngokupheleleyo. Into yokuqala oza kuyiphawula ngeTempest kukuba ayinayo i-anemometer ejikelezayo yokulinganisa umoya njengezinye izitishi zemozulu okanye ibhakethi yokujika ukulinganisa imvula. Enyanisweni, akukho ndawo ishukumayo konke konke. Kwimvula, kukho...Funda ngokugqithisileyo -
Ukubeka esweni umgangatho wamanzi ngokufanelekileyo yinxalenye ebalulekileyo yezicwangciso zempilo yoluntu kwihlabathi liphela.
Ukubeka esweni umgangatho wamanzi ngokufanelekileyo yinxalenye ebalulekileyo yezicwangciso zempilo yoluntu kwihlabathi liphela. Izifo ezibangelwa ngamanzi zihlala zingunobangela ophambili wokufa phakathi kwabantwana abasakhulayo, zibulala phantse abantu abangama-3,800 yonke imihla. 1. Uninzi lwaba bantu bafayo lunxulunyaniswa nezifo ezifumaneka emanzini, kodwa iHlabathi...Funda ngokugqithisileyo -
Izinzwa zomhlaba ezikrelekrele zinganciphisa umonakalo obangelwa zizichumisi kwindalo
Ishishini lezolimo liyindawo apho izinto ezintsha zesayensi nezobuchwepheshe ziqala khona. Iifama zanamhlanje kunye neminye imisebenzi yezolimo yahlukile kakhulu kwezo zangaphambili. Iingcali kweli shishini zihlala zikulungele ukwamkela ubuchwepheshe obutsha ngezizathu ezahlukeneyo. Itekhnoloji inokunceda ekwenzeni...Funda ngokugqithisileyo -
Impembelelo yezixhobo zokuhlola umhlaba kwizityalo ezikwiimbiza
Izityalo zasekhaya ziyindlela entle yokongeza ubuhle ekhayeni lakho kwaye zinokulikhanyisa ngokwenene ikhaya lakho. Kodwa ukuba unengxaki yokuzigcina ziphila (nangona wenza konke okusemandleni akho!), usenokuba wenza ezi mpazamo xa utyala izityalo zakho. Ukuphinda utyale izityalo kunokubonakala kulula, kodwa impazamo enye inokumangalisa ...Funda ngokugqithisileyo -
Iteknoloji yezixhobo zegesi zesizukulwana esilandelayo ecetywayo kwiindawo zoshishino nezonyango
Kwiphepha elipapashwe kwiJournal of Chemical Engineering, izazinzulu ziphawula ukuba iigesi eziyingozi ezifana ne-nitrogen dioxide zixhaphake kakhulu kwiindawo zoshishino. Ukuphefumla i-nitrogen dioxide kunokubangela izifo ezinzima zokuphefumla ezifana ne-asthma kunye ne-bronchitis, ezisongela kakhulu impilo yabantu...Funda ngokugqithisileyo -
Indlu yase-Iowa ivuma ukuncitshiswa kwesabelo-mali esinokubakho kwizixhobo zokuhlola amanzi e-Iowa
INdlu yabaMeli yase-Iowa ipasise uhlahlo-lwabiwo mali yaza yaluthumela kuRhuluneli uKim Reynolds, onokuphelisa inkxaso-mali karhulumente kwizinzwa zomgangatho wamanzi kwimilambo nakwimilambo yase-Iowa. INdlu ivote ngoLwesibini ngo-62-33 ukuphumeza iFayile yeSenate 558, umthetho-sivivinywa wohlahlo-lwabiwo mali ojolise kwezolimo, izixhobo zendalo kunye ne-e...Funda ngokugqithisileyo -
Ukubaluleka Kokufaka Iinkqubo Zokujonga Ukudilika Komhlaba
Ukudilika komhlaba yintlekele yendalo eqhelekileyo, edla ngokubangelwa ngumhlaba okhululekileyo, ukutyibilika kwamatye nezinye izizathu. Ukudilika komhlaba akupheleli nje ekubangeleni iingozi kunye nokulahlekelwa yimpahla ngokuthe ngqo, kodwa kukwanempembelelo enkulu kwindalo esingqongileyo. Ke ngoko, ukufakwa...Funda ngokugqithisileyo -
Ukubeka iliso kwigesi yokusingqongileyo
Izinzwa zegesi zisetyenziselwa ukubona ubukho beegesi ezithile kwindawo ethile okanye izixhobo ezinokulinganisa ngokuqhubekayo uxinano lweenxalenye zegesi. Kwimigodi yamalahle, ipetroliyam, iikhemikhali, oomasipala, ezonyango, ezothutho, iigranari, iindawo zokugcina impahla, iifektri, iindawo...Funda ngokugqithisileyo -
Ungcoliseko lwamanzi
Ungcoliseko lwamanzi luyingxaki enkulu namhlanje. Kodwa ngokujonga umgangatho wamanzi endalo ahlukeneyo kunye namanzi okusela, iziphumo eziyingozi kwindalo esingqongileyo nakwimpilo yabantu zinokuncitshiswa kwaye ukusebenza kakuhle konyango lwamanzi okusela...Funda ngokugqithisileyo