Ndi chitukuko chopitilira ukadaulo wa laser, kugwiritsa ntchito kwake popanga zikepe kukutsegula mwayi watsopano: kudula kwa laser, kuwotcherera kwa laser, kuyika chizindikiro cha laser ndi matekinoloje oziziritsa a laser akhala akugwiritsidwa ntchito popanga chikepe! Ma laser samva kutentha kwambiri ndipo amafuna zoziziritsira madzi kuti zisunge kutentha, kuchepetsa kulephera kwa laser ndikuwonjezera moyo wamakina.