Nkpuchi dị ka ihe nchekwa nchekwa ụlọ dị mkpa, mmepe ya, kwesịrị inwe njikọ chiri anya na nkwalite sayensị na teknụzụ mmadụ site na nzọụkwụ.A na-eji mgbidi osisi eme ihe n'ọtụtụ ebe, ma nsogbu ndị ọ na-eweta doro anya.Mebie oke ohia, mebie gburugburu...
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