technology

By fernando(:
  • Mar 9, 1035

    Cuneiform Writing

    Cuneiform Writing
    The invention of inks paralleled the introduction of paper. The early Egyptians, Romans, Greeks and Hebrews, used papyrus and parchment papers. The Sumerians develop cuneiform writing - pictographs of accounts written on clay tablets.
    The Egyptians develop hieroglyphic writing.
  • Mar 9, 1450

    Mobile Phone

    Mobile Phone
    A mobile phone is a telephone that can make and receive calls over a radio frequency carrier while the user is moving within a telephone service area.

  • long elictric telegraph

    long elictric telegraph
    Joseph Henry invents the first electric telegraph. invents the first long distance electric telegraph line. Alexander Bain patents the first fax machine.

  • high speed

    high speed
    Thomas Edison patents the phonograph - with a wax cylinder as recording medium. Eadweard Muybridge invents high speed photography - creating first moving pictures that captured motion.

  • record sound

    1926 Warner Brothers Studios invented a way to record sound separately from the film on large disks and synchronized the sound and motion picture tracks upon playback - an improvement on Thomas Edison's work.

  • tv

    tv
    NBC starts two radio networks.
    CBS founded.
    First television broadcasts in England.
    Warner Brothers releases "The Jazz Singer" the first successful talking motion picture.

  • tv in u.s.a

    tv in u.s.a
    Network television starts in U.S.
    45 rpm record invented.

  • cumputers

    cumputers
    Computers are first sold commercially.Chester Carlson invents the photocopier or Xerox machine. Integrated Circuit invented - enabling the further miniaturization of electronic devices and computers.

  • sony

    First cellular phone communication network started in Japan.. Sony Walkman invented.

  • 1981 -94

    IBM PC first sold. First laptop computers sold to public.
    Computer mouse becomes regular part of computer.
    1983 Time magazines names the computer as "Man of the Year."
    First cellular phone network started in the United States.
    1984 Apple Macintosh released.
    IBM PC AT released.
    1985 Cellular telephones in cars become wide-spread.
    CD-ROMs in computers.
    1994 American government releases control of internet and WWW is born - making communication at lightspeed.