Mawonekedwe
Zipangizozi zimakhala ndi kukhazikika kwamphamvu komanso kulondola kwambiri, ndipo zinthuzo zimagwiritsidwa ntchito kwambiri m'mafakitale monga nyumba, sukulu, opanga mwanzeru opanga, zidole zamasewera, magawo a mafakitale, zamagetsi ogula ndi zina zotero.
Kugwiritsa ntchito
Prototype, maphunziro ndi kafukufuku wasayansi, zaluso zachikhalidwe, kapangidwe ka nyali ndi kupanga, kupanga zikhalidwe, makanema ojambula pamanja, ndi zojambulajambula.