00:00air condition ko albidaa krein, bغayr bjli mahal ko thanda krein wala hirat angges material
00:05tiyar. maharin ne eek hirat angges naya material tiyar kiya hai, joh air condition ya
00:09pankhe ka bغayr bhi gharo ko thanda rakh sakta hai.
00:12ye ajat na srf towanai ki budget karay ga, belkhe mahal dost mutbadil bhi faraham
00:17karaygi. ye teakik chin ki ڈhalyana university of technology or amerika ki state university
00:22Pennsylvania ke maharin ne mushtarqa taur pere ki hai.
00:25iska mqsat bharati hoi ghermi ki lehert or tawanai ke bhoran ke duran gharo ko
00:30sastha or payadar tariqe se thanda rakhna hai.
00:33ye naya mowaad poly-methile, metacrylate, PMA, pamabni hai.
00:38ye maada radiative cooling passive ke sool per kama kata hai.
00:41yani ye dhin ke vokt suraj ki tupish ko rukne,
00:44or rath ke vokt amaris se hararat ko khlaa me kharj karne ki salahiyat rakhta hai.
00:48ye mawaad am or sastha hai,
00:50jishe maudurza tamirati dhancho meh asanhi se istamal kiya jasakta hai.
00:55air conditions ke mqablai meh ye bjli ki khapat 0 rakhta hai.
00:59ye mahal dhost hai,
01:00kyunke ye carbon dioxide ke akharaj meh kumhi karayga.
01:03ye mahal dhost hai,
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