Ngā Pūrongo Kamupene
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He hītori poto mō te whanaketanga motuka
I te tau 1880, i hangaia e te kaihanga o Amerika a Edison tētahi pūkaha hiko nui DC i huaina ko "The Colossus", i whakaaturia i te Whakaaturanga o Paris i te tau 1881. Ko Edison te matua o te au tika I taua wā anō, kei te haere tonu te whanaketanga o te motuka hiko. He rerekē ngā pūkaha hiko me te motuka...Pānuihia atu