The Microsoft Case

Shortly after Microsoft was faced with federal antitrust charges, full-page newspaper ads supporting Microsoft's claim of innocence were run by the Independent Institute. The ads took the form of a letter signed by 240 academic experts and purported to be a scholarly, unbiased view of why the government had gone overboard in its case against the company. According to an article published in the New York Times, Microsoft had not paid for the ads, but was in fact the single largest donor to the Independent Institute, a conservative organization, that has been a leading defender of the company since it first came under fire from federal prosecutors.

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Optical communication system by Aeneas Tacitus, 4th century B.C.

Aeneas Tacitus, a Greek military scientist and cryptographer, invented an optical communication system that combines water and beacon telegraphy. Torches indicated the beginnings and the ends of message transmissions while water jars were used to transmit the messages. These jars had a plugged standard-size hole drilled on the bottom side and were filled with water. As those who sent and those who received the message unplugged the jars simultaneously, the water drained out. Because the transmitted messages corresponded to water levels, the sender indicated by torch signal that the appropriate water level has been reached. It is a disadvantage that the possible messages are restricted to a given code, but as this system was mainly used for military purposes, this was offset by the advantage that it was almost impossible for outsiders to understand these messages unless they possessed the codebook.

With communication separated from transportation, the distant became near.

Tacitus' telegraph system was very fast and not excelled until the end of the 18th century.

For further information see Joanne Chang & Anna Soellner, Decoding Device, http://www.smith.edu/hsc/museum/ancient_inventions/decoder2.html

http://www.smith.edu/hsc/museum/ancient_inven...
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