When most of us were growing up, well, most of the documents or generally reading material was paper. The simplest of the electric gadgets like the mobile phones were not in use, actually the kind of advanced gadgets of communications were the landline telephones which by the way were  only used for audio communications. Messages were sent via postcards, telegrams, letters or perhaps a fax machine which only assisted in fast transmission of the message (which were also... Continuar leyendo