150
A
The Roman smoke signals network consisted of towers within a visible range of each other and had a total length of about 4500 kilometers. It was used for military signaling.
For a similar telegraph network in ancient Greece see
About 750
In Japan block printing is used for the first time.
868
In China the world's first dated book, the Diamond Sutra, is printed.
1041-1048
In China moveable types made from clay are invented.
1088
The first of the great medieval universities was established in Bologna. At the beginning universities predominantly offered a kind of do-it-yourself publishing service.
Books still had to be copied by hand and were so rare that a copy of a widely desired book qualified for being invited to a university. Holding a lecture equaled to reading a book aloud, like a priest read from the Bible during services. Attending a lecture equaled to copy a lecture word by word, so that you had your own copy of a book, thus enabling you to hold a lecture, too.
For further details see History of the Idea of a University,
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Alfred W. Erickson founded the advertising agency McCann Erickson in 1902. In1913 McCann opened a San Francisco office and a Detroit office that moved to Cleveland in 1915. With operations in 127 countries, McCann reaches across the globe and continues to expand its capabilities through start-up units and acquisitions. McCann has recently added creative resources in the local, pan-regional and global arenas and also extended its expertise in specialized marketing categories, such as business-to-business and high-tech communications.