Hamwe niterambere ryiterambere rya siyanse n'ikoranabuhanga, guhanga udushya mu nsinga z'amashanyarazi nabyo birakomeje. Usibye insinga gakondo z'umuringa na aluminiyumu, insinga nshya z'amashanyarazi zidasanzwe zitanga uburyo bwiza bwo kohereza no gutakaza igihombo gito, bigahinduka icyerekezo cy'iterambere ry'insinga z'amashanyarazi. Byongeye kandi, iterambere rya gride yubwenge itera guhanga udushya muburyo bwa tekinoroji ya kabili. Tekinoroji nko gukwirakwiza amashanyarazi adafite insinga hamwe no gutumanaho kugaragara bizakingura uburyo bushya bwo gukoresha amashanyarazi.
