'Gutanga urugero rudashingiye kuri siyansi' Ayo mategeko anasaba ko abo bagore bakina imikino ngororangingo bagomba guhamisha ibyo bigero by'imisemburo ya kigabo ku gipimo kiri munsi y'icyagenwe na muganga "mu gihe nibura cy'amezi atandatu mbere yuko bitabira irushanwa".
