Nigute ushobora kumenya niba aIcyayi cy'umuhengerit ikozwe kandi ishyushye neza gute? Urashobora kuvuga mubyukuri ubushyuhe bwinkono yibumba yijimye uhereye kumajwi?

Huza urukuta rwo hanze rwa spout yaZisha Icyayiumupfundikizo kurukuta rwimbere rwa spout yinkono, hanyuma uyikuremo. Muri iki gikorwa:

Niba amajwi atyaye kandi afite amajwi menshi, bivuze ko inkono ishaje cyane kandi ifite umwuka muke; Niba ijwi ryijimye kandi ritontoma, bivuze ko ubushyuhe bwinkono bworoheje cyane kandi umwuka ukaba mwinshi cyane; niba amajwi aringaniye kandi yoroheje, aranyeganyega ariko ntabwo atyaye, kandi echo irigoramye, bivuze ko ubushyuhe bwinkono bukwiye kandi umwuka uhagije.

Hagomba kwitabwaho byumwihariko: imiterere yijwi izaba itandukanye rwose bitewe nibikoresho byibumba bikoreshwa mugukoraicyayi cy'ibara ry'umuyugubwe. Iyo ubushyuhe buriho: ijwi ryibyondo bitukura rityaye, ijwi ryibyondo byoroheje biroroshye, kandi ijwi ryibyondo byumutuku riratuje. Ntukoreshe amajwi y'ibikoresho bitandukanye byo kugereranya.

Nubwo atari uburyo bwo kumenya siyanse yo gusuzuma ubuziranenge bushingiye ku majwi, burashobora kwerekana ibibazo bimwe.