Laser ndeimwe yezvinhu zvakakosha zvakagadzirwa nevanhu, inozivikanwa se "chiedza chakanyanya kupenya". Muhupenyu hwezuva nezuva, tinogona kuona mashandisirwo akasiyana-siyana elaser, akadai serunako rwelaser, welding yelaser, mishonga yekudzivirira umhutu yelaser, nezvimwewo. Nhasi, ngatinzwisisei zvakadzama nezve lasers uye ...
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