Ukunqongophala kweHelium kusongela abathengisi bebhaluni, abenzi beetshiphu kunye nososayensi
I-helium yegesi ekhanyayo ayinayo idiphozithi yayo kwaye ayihlali emoyeni womhlaba. Iveliswa mhlawumbi njengemveliso yegesi yendalo okanye itsalwe ekutsalweni kwezinye izimbiwa. Kuze kube kutshanje, i-helium yaveliswa ikakhulu kwiindawo ezintathu ezinkulu: enye eQatar kunye neyesibini e-USA (eWyoming naseTexas). Le mithombo mithathu […]