Ngophuhliso lwesayensi kunye nethekhinoloji, iimveliso ze-elektroniki zihlala zihlaziywa ngamaxesha amaninzi. Imithombo yeendaba zogcino iye yaphuculwa ngokuthe ngcembe yaba ziindidi ezininzi, ezifana neediski zoomatshini, iidiski eziqinileyo, iiteyiphu zemagnethi, iidiski ezibonakalayo, njl.njl. Xa abathengi bethenga...
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