information cannot travel faster then c because we would loose causality...This is a consequence of the special theory of relativity where c is postulated to be constant for all observers.
hisani ngoveni xinyangani ngoveni xivongo xa hina a hi ngobeni hiku ka xitsonga a swi kona i ngoveni xivengelo xa ku ncica v yi va b i mhaka ya lava a tikisa mapasi e divila