Kupereka kumayang'ana m'mafakitale opanga zinthu monga magetsi ogula, ma semiconductors, ma PCB, ma hardware olondola, mapulasitiki, nkhungu, mabatire a lithiamu, ndi magalimoto atsopano amphamvu. Ndi chidziwitso chaukadaulo cha gulu lathu komanso luso lolemera pantchito yoyezera masomphenya, titha kupatsa makasitomala miyeso yathunthu. Mayankho a kuyeza ndi kuyang'anira masomphenya amalimbikitsa chitukuko cha zopanga kukhala zogwira mtima kwambiri, zapamwamba kwambiri komanso zanzeru zapamwamba.