Lokacin da daidaiton hanyoyin samar da kayayyaki na duniya, iyakokin tsaro na masana'antu, da kuma adalcin ma'amaloli na makamashi duk sun dogara ne akan amsar tambaya mai sauƙi—"Nawa ne ya rage a ciki?"—fasahar aunawa ta fuskanci juyin juya hali a shiru. A shekarar 1901, yayin da Standard Oil ta haƙa rijiyoyinta...
Bayan hotunan tauraron dan adam da samfuran yanayi, wani motsi na ƙasa na dubban na'urori masu sauƙi na injiniya yana tattara bayanai masu mahimmanci ga ƙasar da fari ya raba tsakanin ambaliyar ruwa https://www.hondetechco.com/uploads/rain-gauge.mp4 A cikin tsaunukan Sierra Norte na Oaxaca, wani ja...
Duk da cewa rahotannin dakin gwaje-gwaje har yanzu suna da dumi daga samfuran jiya, wani bincike da aka lulluɓe da ƙarfe mai nauyin lita 316 ya nutse cikin wani abu mai lalata, wanda ke watsa ainihin gurɓatar ruwa ta hanyar lantarki ga duniya. A cikin wani masana'antar sinadarai, a wurin fitar da ruwa na ƙarshe, an...
A cikin aikin kimiyya na ban ruwa daidai da kula da albarkatun ruwa na ƙasa, babban ƙalubalen yana cikin gaskiyar cewa na'urori masu auna ma'auni na gargajiya za su iya kama yanayin nan take na wani "wuri" a cikin ƙasa, yayin da shan ruwa ta hanyar tushen amfanin gona, shigar ruwa, ...
A kan hanyar noma ta zamani da ke ci gaba zuwa ga fasahar zamani da hankali, cikakken fahimtar yanayin gonaki, a ainihin lokaci da kuma daidai mataki na farko shine muhimmin mataki na farko. Fuskantar matsalolin da ke tattare da amfani da tashoshin yanayi na gargajiya masu nau'in rarrabawa, da kuma...
A cikin babban aikin samar da wutar lantarki ta iska wanda ke rawa da ƙarfin yanayi, iska ita ce kaɗai jaruma kuma mafi girman canji. Kama kowace bugun iska daidai da aminci ya zama ainihin tushen gonakin iska, tun daga zaɓin wurin aiki da tsare-tsare zuwa aikin da ba shi da wahala...
Yayin da tekuna masu tasowa da kuma birane masu cike da rudani ke mamaye wannan babban birni, wata hanyar sadarwa ta masu gadi ta lantarki masu shiru suna koyon hasashen bala'i ta hanyar sauraron raɗar kogunan da suka shake. Tsawon tsararraki, yanayin rayuwa a Jakarta ana sarrafa shi ne ta hanyar ruwa. Ruwan sama na damina yana zuwa, na uku...
A fannin samar da wutar lantarki ta hasken rana da kuma samar da wutar lantarki ta hasken rana, hasken rana shine "man fetur" na farko da na tsakiya. Daidaita ma'aunin shigar da wannan "man fetur" shine ginshiki mafi kyau don kimanta aikin tashoshin wutar lantarki, inganta ingancin aiki...
Yayin da sassan injina ke cikewa da ruwan sama da kuma fashewa da ƙanƙara, na'urar firikwensin da ba ta da sassan motsi tana zama 'mai tsaro mai shiru' na lura da yanayi - ba wai kawai ƙirga ruwan sama ba, har ma da gano asalin kowane digo. Tsawon ƙarni, babban ma'anar auna ruwan sama...