Периоды
The Prehistoric Age :
1700Papyrus in Egypt
2,500 BCECave Paintings
35,000 BCDibao in China
206 (2nd Century) (copy)Codex in Mayan region
600-900 AD (5th Century) (copy)Clay Tablets in Mesopotamia
2,400 BCEPeriod: 1700 to 1930
Industrial Age (1700s-1930s) (copy)Newspapers
1715Typewriter
1800Telegraph
1855Telephone
1876Punch Cards
1890Motion Pictures with Sound
1926Electronic Age (1930s-1980s)Television
1941Large Electronic Computers
1949Transistor Radios
1954Hard drive
1956Overhead Projector
1960First Cell phone
1973Smartphones
2010Digital or Information Age
(1990s-Present)Computer
1990Internet Explorer and Blogs
1995Wearable Teachnology
2000Social Network
2000Microblogs
2005Tablet
2008
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