Itekhnoloji yokuvavanya igumbi elicocekileyo, eyaziwa ngokuba yitekhnoloji yokulawula ukungcoliseka.Ibhekisa kulawulo lwezinto ezingcolisa okusingqongileyo (izinto ezichaphazela umgangatho, izinga lemfundo okanye izinga lempumelelo yeemveliso, abantu nezilwanyana) ngexesha lokusetyenzwa, ukulahlwa, unyango, kunye nokhuseleko T...
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