The Romans The Romans can be called the great inventors of myths with the purpose of propaganda. Think of Or Augustus: he reunited the Roman Empire; part of his power was due to huge efforts in propaganda, visible e.g. in the mass of coins showing his face, being sent all over the empire. He understood very well, that different cultures used different symbols - and he used them for his propaganda. Politically the Roman army was an important factor. Propaganda in that case was used for the soldiers on the one hand, but on the other hand also for demonstrating the power of the army to the people, so they could trust in its strength. Even then security was an essential factor of politics. As long as the army functioned, the Roman Empire did as well ( | |||||||||||||||||||
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The Big Five of Commercial Media After a number of mergers and acquisitions five powerful media conglomerates lead the world's content production and distribution. They operate on an international basis with subsidiaries all around the globe and engage in every imaginable kind of media industry. Table: The World's Leading Media Companies
(* Revenues of Time Warner only (merger with AOL took place in January 2000) | |||||||||||||||||||
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Telnet Telnet allows you to login remotely on a computer connected to the Internet. | |||||||||||||||||||
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National Laboratory for Applied Network Research NLANR, initially a collaboration among supercomputer sites supported by the Today NLANR offers support and services to institutions that are qualified to use high performance network service providers - such as Internet 2 and http://www.nlanr.net | |||||||||||||||||||
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Extranet An Extranet is an Intranet with limited and controlled access by authenticated outside users, a business-to-business Intranet, e.g. | |||||||||||||||||||
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Chappe's fixed optical network Claude Chappe built a fixed optical network between Paris and Lille. Covering a distance of about 240kms, it consisted of fifteen towers with semaphores. Because this communication system was destined to practical military use, the transmitted messages were encoded. The messages were kept such secretly, even those who transmit them from tower to tower did not capture their meaning, they just transmitted codes they did not understand. Depending on weather conditions, messages could be sent at a speed of 2880 kms/hr at best. Forerunners of Chappe's optical network are the For more information on early communication networks see | |||||||||||||||||||
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