Iindaba
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Ixesha elidlulileyo nelikhoyo lekilogram
Ingaba inobunzima bekhilogram? Izazinzulu ziye zahlola le ngxaki ibonakala ilula kangangamakhulu eminyaka. Ngowe-1795, iFransi yamisela umthetho owawuchaza “igram” “njengobunzima obupheleleyo bamanzi kwityhubhu enomthamo olingana nekhulu lemitha kwiqondo lobushushu xa i-ic...Funda ngokugqithisileyo