01 Lamba wa siliva wokhala ndi siliva
Kapangidwe kathu kapadera, zokutira za sliver ion, zomwe zimagwiritsidwa ntchito kudziunjikira kutentha mukavala, komabe zimapumira komanso zomasuka, ndipo zimakupatsirani kuponderezana kwabwinoko ndi thukuta kwambiri poyerekeza ndi lamba wamba wa thukuta, kotero zimatha kupanga thupi lanu munthawi yaifupi. Zinthu zake ndi zopepuka komanso zomasuka, sizikhala zolemetsa mukamalimbitsa thupi.