Ngenxa yezici zokuvimbela nokulawula ubhubhane, imboni yezokuvakasha evamile ishayeke kanzima, futhi izindaba zokusesha ezishisayo zezindawo eziminyene zemvelo azisekho.Esikhundleni salokho, ukukhempa ngaphandle kwamahhala nokunokuthula sekuyindlela yokuzijabulisa esemfashinini yokuphishekela i-physica...
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