Kusalowa madzi, kutetezedwa ndi fumbi, kusamva kutentha kwambiri, kulimba kwabwino komanso kulimba Kwambiri Ndikoyenera kumagalimoto amoto opukutidwa, ma fan oziziritsira, ma mota a zida zamafakitale, komanso atha kugwiritsidwa ntchito powonjezera zingwe zama motors, ndi zina zambiri.