Kodi magetsi a utsi ndi chiyani? Kusiyana pakati pa magetsi a utsi akutsogolo ndi akumbuyo?
Magetsi a chifunga amasiyana ndi magetsi othamanga mkati mwa galimoto komanso malo okonzedweratu. Magetsi a chifunga nthawi zambiri amaikidwa pansi pa galimoto, yomwe ili pafupi kwambiri ndi msewu. Magetsi a chifunga amakhala ndi ngodya yodulidwa pamwamba pa nyumba ndipo amapangidwa kuti angowunikira pansi kutsogolo kapena kumbuyo kwa magalimoto pamsewu. Chinthu china chodziwika bwino ndi lenzi yachikasu, babu lachikasu, kapena zonse ziwiri. Madalaivala ena amaganiza kuti magetsi onse a chifunga ndi achikasu, chiphunzitso cha kutalika kwa nthawi ya chikasu; Kuwala kwachikasu kumakhala ndi kutalika kwa nthawi yayitali, kotero kumatha kulowa mumlengalenga wokhuthala. Lingaliro linali lakuti kuwala kwachikasu kumatha kudutsa mu tinthu ta chifunga, koma panalibe deta yeniyeni yasayansi yoyesera lingalirolo. Magetsi a chifunga amagwira ntchito chifukwa cha malo oikira ndi ngodya yolunjika, osati mtundu.
