Hamwe niyi ntego tubizinze, twaje kuba kimwe mubihe byiza bishya byikoranabuhanga, ikiguzi -Sisitemu ya Custication, Amavuta Pail Pompe, Sisitemu yo gutiza,Sisitemu ya peteroli yo guhuza. Turakomeza gahunda yo gutanga mugihe, ibishushanyo bishya, ubuziranenge no gukorera mu mucyo kubakiriya bacu. Moto yacu ni ugutanga ibicuruzwa byiza mugihe giteganijwe. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, muri Ositaraliya, Cairo, Canarra, ibicuruzwa bya Lyon. Ibicuruzwa byacu mubikorwa byo gukora byakurikiranwe cyane, kuko ni ukuguha ireme ryiza, tuzumva twizeye. Umusaruro mwinshi ugura ariko ibiciro bike kuri buri gihe? Urashobora kugira amahitamo atandukanye hamwe n'agaciro k'ubwoko bwose ari byo kwizerwa. Niba ufite ikibazo, ntutindiganye kudusaba.