Namuhla, ngizokukhombisa isidingo sokugcotshwa kwesayensi okudumile.Igcinwa kanjani imishini yokugcoba.Ukungqubuzana nokuguga kungenye yezindlela ezintathu eziyinhloko zokulimala ezingxenyeni zemishini;kuyisizathu esikhulu sokunciphisa ukusebenza kahle, ukunemba kanye nokuchithwa kwe-ma...
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