Digital Technology and Education By Lesleysue Jan 1, 1490 15th Century Gutenberg Press Invented Jun 1, 1900 Reliable postal and railway allows for correspondence courses Jun 21, 1925 Radio used for educational broadcasting Jul 19, 1955 Educational television begins May 19, 1975 Computers used for teaching May 19, 1980 Video-cassettes used in classrooms May 19, 1980 Worldwide Web Changes Education Mar 2, 2022 9th Century Chinese Printing Press Invented