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Chenjerera "Muurayi Asingaonekwe"! Mazano Akakosha Ekudzivirira Chepfu yeCarbon Monoxide Mumba
Carbon monoxide (CO) igesi isina ruvara, isinganhuwi, isingatsamwisi, uye ine chepfu yakawanda, inowanzonzi "muurayi asingaoneki." Kana ikafemerwa, inokonzera kushaya okisijeni mumasero mumuviri wemunhu, kuratidzwa zvishoma kunogona kuratidza sezviratidzo zvakaita sedzungu uye kuda kurutsa, nepo kurwara kwakanyanya...Verenga zvakawanda -
Yambiro! Kubuda kwemvura mumba kune njodzi kupfuura ingwe. Mazano aya ekudzivirira nekushandisa zvichakubatsira kuchengetedza pfuma yako uye kuchengetedza hukama hwakanaka nevavakidzani vako.
Musha inzvimbo yekupotera inotidzivirira kubva kumamiriro ekunze. Zvisinei, mvura inodonha kamwe kamwe inogona kukanganisa runyararo urwu pakarepo - madziro anoputika oita chakuvhuvhu, pasi rinokombama uye rinoshanduka, uye fenicha inonyorova uye inokuvara. Izvi zvinogona kutokanganisa vavakidzani vari pasi, zvichikonzera kusawirirana ...Verenga zvakawanda -
Kudzivirira Kubuda Kwemvura Pamba: Alarm iyi Inovaka Chidziviriro Chakasimba Chekuchengetedza Imba Yako
Kubuda kwemvura yakavanzika muhupenyu hwezuva nezuva hwepamba—sekubuda kwepombi yakavanzika, kubuda kwemvura pakubatanidza muchina wekuwachisa, uye mvura inonaya ichidzokera mumabharkoni—zvinogona kukuvadza pasi zviri nyore, kukonzera kuora kwemadziro, kukonzera kurasikirwa nezvinhu, uye kutokonzera kusawirirana nevavakidzani, zvichiunza matambudziko akawanda kumhuri...Verenga zvakawanda -
Chinoongorora Gonhi Rakatetepa uye Hwindo: Kuchengetedzwa Kwakavanzwa Mufuremu Yegonhi Rako - Famba Kure Usina Kunetseka
Kunetseka Kunonetsa Kwekuchengetedzwa Kwemba Kwatinoziva Tose Kwatingave Nenguva Dzino? Une kusava nechokwadi kana wakakiya gonhi repamberi uchimhanyira kuchitima chepasi pevhu here? Unonzwa moyo wako uchinyura paunoona nhau dzekupinzwa kwemba parwendo rwebhizinesi, uchishuva kuti waigona kudzokera nekukasika kunoongorora? Kana, paunenge uchigara wega,...Verenga zvakawanda -
Gwaro Rekudzivirira Kuchengetedzeka Kwemunhu: Kuvaka Sisitimu Yekudzivirira Njodzi Muhupenyu Hwemazuva Ano
Njodzi Dzekuchengetedza Munhu Muhupenyu Hwezuva Nezuva Hwanhasi Zvichienderana nemamiriro ezvinhu enzanga yemazuva ano iri kukurumidza, kufamba rwendo rwezuva nezuva, kuenda kuchikoro uri wega, uye kugara uri wega zvave zvinhu zvemazuva ese zvevanhu vazhinji. Mabasa aya anoita seakadzikama uye enguva dzose anowanzo ratidza kuchengetedzeka kwemunhu kusingafungidzike ...Verenga zvakawanda -
Sei Nzvimbo Dzemhando Nhanhatu Dzichifanira Kuisa MaAlarm Akangwara Eutsi?
Maresitorendi, zvitoro zvinotengesa zvinhu zviri nyore, dzimba diki dzekugara, mafekitori madiki ekugadzirisa zvinhu nedzimwe nzvimbo dzakapararira mumigwagwa nemumigwagwa—nzvimbo idzi "diki dzemhando pfumbamwe" dzinotsigira network yemabasa ehupenyu akanakisa muguta, asi inzvimbo dzine njodzi huru dzine vanhu vakawanda...Verenga zvakawanda