8. "Malo anayi a mutu wa laser sangathe kusuntha," momwe mungathetsere mavuto?

Njira 1: Yang'anani kulimba kwa lamba.

Njira 2: Yambitsaninso makina a laser ndi kompyuta, kuti makina asamayende bwino.

Njira 3: Ngati dalaivala wa bolodi wayikidwa.

Njira 4: Yang'anani momwe magetsi amayendera pagalimoto.

Njira 5: Chongani chizindikiro cha DC power supply.