Solar panels

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Ana sanya bututun jan ƙarfe a cikin bututun injin, yana samar da kusan cikakkiyar rufin zafi. Wannan bututu yana ƙunshe da ruwan da ke aiki, wanda, idan ya yi zafi, yana ƙafewa, yana ɗauke da zafin tururi, ya kuma taso cikin na'urar, yana ba da zafi. A sakamakon haka, irin wannan saurin canja wuri mai zafi yana yiwuwa. Tawagar irin waɗannan raka'a tana wakilta (6). Tabbas, duk wannan yana kama da sauƙi, amma, kamar yadda kuka sani, mutum na iya dagula abubuwa! Wani cikakken bincike ya nuna cewa, alal misali, masu karɓar lebur suna aiki mafi kyau a lokacin rani, yayin da masu tarawa suna aiki fiye da abin da ake kira. girbi duk shekara. Masu tara ruwa suna jure dusar ƙanƙara kuma basa buƙatar cire dusar ƙanƙara don samun damar shiga rana. Har ila yau, suna aiki mafi kyau akan ganuwar ginin tsaye. Kwanan nan, saboda raguwar farashin (kuma duk da haka!) Na abubuwa masu aiki da kai, akwai ƙarin tayin masu tarawa masu tarawa tare da tsarin "sunflower". Da alama har yanzu wannan yanki bai kai kololuwar ci gabansa ba kuma nan gaba kadan za mu sami sabbin dabaru da yawa. Kalubalen har yanzu yana cikin samun bututu zuwa haske - a cikin ka'idar - duk kewaye, wanda alama ba zai yiwu ba a yau, amma wa ya sani? Shugaban kungiyar masu kirkiro ya yi imani da gaske a cikin TRIZ - watakila zai iya taimakawa?

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