Masiku ano, pamene ulimi ukusintha kwambiri kuchoka pa "pamwamba" kupita pa "mfundo", zovuta pa zokolola za mbewu, kusiyana kwa ubwino, ndi kuwononga feteleza ndi madzi nthawi zambiri zimachokera ku kumvetsetsa kwathu kochepa kwa "canteen" ya mizu ya mbewu. Zachikhalidwe...
Mphepo yamkuntho ikagwa, kusefukira kwa madzi pamwamba pa nthaka ndi chizindikiro chabe—vuto lenileni limafalikira pansi pa nthaka. Ukadaulo wa microwave womwe umatha kuwona konkire ndi dothi ukuvumbulutsa zinsinsi zoopsa kwambiri za maukonde a mapaipi a pansi pa nthaka m'mizinda Mu 1870, mainjiniya wa mzinda wa London Joseph Bazalgette sakanatha kukhala ndi...
Mu makampani opanga magetsi amphepo, liwiro la mphepo ndiye chinthu chachikulu chomwe chimatsimikizira chilichonse. Kuyambira kusankha malo ang'onoang'ono mpaka kupanga magetsi tsiku ndi tsiku, kupanga magetsi oyera a kilowatt-ola lililonse kumayamba ndi kuyeza molondola kwa mphepo. Ngakhale kuti kukuchitikabe kwa magetsi atsopano...
Posaoneka ndi zosaoneka, amateteza chitetezo m'migodi yakuya, m'makona a khitchini, m'mlengalenga wa mzinda, ndi mpweya wa anthu. Kusintha kwaukadaulo pankhani ya "kuzindikira zosaoneka" kukuchitika mwakachetechete Mu 1856, wogwira ntchito m'migodi waku Britain John Hodgson analowa mumgodi ndi chimbalangondo—umenewu unali mwayi wa anthu...
Chidule: Mu makampani opanga magetsi a photovoltaic, kumbuyo kwa watt iliyonse yamagetsi opangidwa kuli malamulo ovuta a nyengo. Siteshoni yaukadaulo yanyengo ya radiation ya dzuwa yomwe idayambitsidwa ndi HONDE Company, pophatikiza zida zolondola monga ma radiation meter olunjika ndi ma radiation omwazikana...
Mu nthawi ya lidar, ma microwave sensors, ndi kuneneratu za AI, chipangizo cha pulasitiki chomwe chimawononga ndalama zosakwana madola zana chimachitabe muyeso wofunikira kwambiri wa mvula pa 90% ya malo owonetsera nyengo padziko lonse lapansi—kodi mphamvu yake yokhalitsa imachokera kuti? https://www.hondetechco.com/uploads/Plasti...