Ndife otsogola otsogola kumagalimoto amphasa ndi opanga magalimoto a sinter komanso mphero zazikulu zachitsulo. Ndi zaka zoposa 10 'akuponyera, ziwalo zosagwira zomwe zimapangidwa ndi ife nthawi zonse zimakhala ndi makina abwino komanso abwino kwambiri.