Inde, wolemba za laser amafunika kuyikiridwa .
Dongosolo lothali ndikofunikira kuchotsa ma from ndi tinthu tating'onoting'ono tosekera {} popanda mpweya wabwino, wothandizira ndipo anthu omwe ali pafupi amatha kutulutsa tinthu tating'onoting'ono ndi mankhwala {1}
Kuphatikiza apo, mpweya wokwanira mpweya umatha kuwonongeka pamakina a laser {{0]
Mwakutero, titha kuwonetsetsa malo otetezeka komanso athanzi, komanso kukulitsa moyo wa zida {{0}