“Ngo-1987, ngaba nesandla ekulungiseni indawo yamahhovisi eRochester, eNew York, ngixhasa ngezimali izindawo zokuthengisa ngezingcingo ezingaba ngu-200,” kukhumbula uVaughn Langless, umcwaningi we-Air Conditioning, Heating and Refrigeration News ka-2003.
Ingxenye yokulungiswa kabusha yayihlanganisa ukufakwa kwama-air conditioner amasha ophahleni kanye nama-heater.Ukufakwa kwaba yimpumelelo, kodwa isizini yabe isishintsha kusukela ehlobo kuya ekwindla, futhi ithimba lakhe lagcwala izingcingo ezivela kubasebenzi ababenganelisekile abaphethwe amabhere amathathu.
“Sithola izingcingo zokunyusa izinga lokushisa ekuseni uma sekupholile ngaphandle, bese sithola izingcingo zokwehlisa izinga lokushisa ngaphakathi ntambama uma kushisa ngaphandle,” kuchaza uLangless.
Ithimba liqhamuke nesixazululo, okwakuwukushintsha ngokuzenzakalelayo izinga lokushisa ngamadigri ambalwa usuku lonke ukuze kugcinwe abantu abaningi bejabule.Nokho, ezinye izicelo ziyaqhubeka kuze kutholakale isisombululo esingcono.
"Sifake 'izibalo ezingokoqobo' kanye 'nezibalo eziyinhloko' futhi sanikeza umphathi waphansi ukhiye wezibalo - manje, ngemvume yomphathi, izakhamuzi zingakwazi 'ukulawula' indawo yazo njengoba kudingeka," uLangless etshela i-air conditioner., izindaba zokufudumeza nokupholisa.
“Izibalo ezingokoqobo azenzi lutho ngaphandle kokunikeza izakhamuzi umbono wokuthi zilawula uhlelo lwe-HVAC nomthelela ongokwengqondo wendawo yokusebenza kwazo.Izingcingo zethu zokwesekwa zinyamalele, futhi ngokwazi kwami, uhlelo belulokhu lusebenza kusukela ngo-1987, lusethiwe futhi luyasebenza..”
Le anecdote ayiyona yodwa.Le sizindalwazi yenze ucwaningo lwabafakile yathola ukuthi amaphesenti angama-70 abafakile bafake ama-thermostat mbumbulu ngesikhathi besemsebenzini.Izizathu zokufaka ama-thermostat mbumbulu ziyahlukahluka, kodwa zihlanganisa yonke into kusukela ekusebenziseni ngokweqile ama-thermostat emakantini omphakathi kuya ekuvimbeleni izisebenzi ekuxabaneni ngezinga lokushisa ezindaweni lapho okokusebenza okuzwela ukushisa kungaphuka khona.Esimeni ngasinye, esikhundleni sokungabi nayo i-thermostat, noma ukuba neyodwa kuphela, njengasehhovisi lomphathi, abenzi bezinqumo bancamela ukufaka i-thermostat mbumbulu ukuze banikeze inani labantu noma abasebenzi inkohliso yokulawula.
Kodwa-ke, akukho lutho olungcono kunokuba ingane, ugijime uphumele emgwaqeni, ucindezele inkinobho yokuwela, futhi uzwe amandla anonya egeleza kuwe njengoba imoto iza ima ngokomyalo wakho.Noma umuzwa ofanayo omuhle lapho ucindezela inkinobho yokuvala umnyango phambi kwabantu ongabazi futhi ubukele iminyango yekheshi ivala.
Hhayi-ke, ngiyaxolisa ukuphazamisa, kodwa izinkinobho eziningi ozicindezelayo awenzi lutho nhlobo.
Kuye ngokuthi ukuphi, ukucindezela inkinobho yokuhamba lapho unqamula khona umgwaqo kungase kungenzi lutho.Ukucindezela inkinobho eNew York kutshela isistimu ukuthi ufuna ukuwela umgwaqo futhi kusheshisa ukushintsha kwesibani ngokufanele.Okusho ukuthi, uma uhlala ngo-1975. Ngeminyaka yawo-1980, iningi lalezi zinkinobho zacishwa ngokuthanda ukulawula okuphakathi, kodwa esikhundleni senqubo ebiza kakhulu yokukhipha izinkinobho ezingasebenzi, akwenzi neze umqondo ukuzishiya lapho ukuze abantu bacindezele.
Ukuwela abahamba ngezinyawo e-US nase-UK ngokuvamile kusebenza ngendlela efanayo.Kukhona neziphambano ongazichofoza ukuze uthinte ukuhamba kwethrafikhi futhi umise ukuze ukwazi ukudlula.Isibonelo, impambana-mgwaqo ehlukile phakathi nomgwaqo, kunempambanomgwaqo.
Nokho, kuningi (njengeziphambanomgwaqo eziningi e-London) ezikwenza uzizwe ungcono ngokulinda.Ukwenza izinto zibe nzima nakakhulu, ucwaningo lweForbes luthole ukuthi amarobhothi amaningi asebenza kuye ngesikhathi sosuku.Cindezela inkinobho yokuhamba phakathi nosuku (lapho ithrafikhi iphezulu) futhi ngeke ulimale.Cindezela ebusuku futhi uzozwa amandla futhi njengoba abanye abantu empeleni belawula ukugeleza ebusuku.
Inhlolovo efanayo ithole ukuthi eManchester, u-40% wezinkinobho zokuhamba azishintshi izibani ngesikhathi samahora aphakeme, kuyilapho eNew Zealand ungacindezela inkinobho noma nini lapho ufuna futhi wazi ukuthi ngeke kuthinte usuku lwakho.
Mayelana nezinkinobho zokuvala izicabha zekheshi, uMthetho WaseMelika Abakhubazekile wango-1990 uyakwenqabela ukusetshenziswa kwabo yilabo abaqashwe ngokugcwele e-US ukuze kuqinisekiswe ukuthi iminyango yekheshi ihlala ivuliwe isikhathi eside ngokwanele ukuze abantu abasebenzisa izihambi noma izihlalo ezinamasondo bangene.
Ngakho-ke ungakhohlwa ukushaya lezo zinkinobho, zingase zikwenze uzizwe ungcono.Kodwa ezikhathini eziningi, ungalindeli ukuthi bazosebenza.
UJames ungumbhali oshicilelwe wezincwadi ezine ezikhuluma ngomlando odumile nesayensi.Ugxile kakhulu emlandweni, isayensi yamandla angaphezu kwawemvelo kanye nazo zonke izinto ezingajwayelekile.