Ahavuye isanamu, Getty Images Insiguro y'isanamu, Geometrie non-euclidienne, ni ibiharuro bidufasha kubona ibitaboneka, kera vyari mu bwenge bw'abahanga mu biharuro gusa -nk'ibiboneka mu mero zine, zitanu canke zitandatu zungikanyeko bwa bitutu, (4, 5 , 6 dimensions) Knox avuga ko 'mu kinjana ca 20, Albert Einstein, yari akeneye iciyumviro ashingirako mu gusobanura ibijanye n'amahame yise 'theorie de la relativité', yerekena isano riri hagati y'igihe n'ikirere.
