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Nikkis Technology timeline

By Nikki Shankel
  • Abacus
    Jan 1, 1100

    Abacus

    Almanac was used to help count
  • Holes In Card

    Holes In Card

  • Analytical Machine

    Analytical Machine

    Invented by Charles Babbage
  • von Neumann architecture

    von Neumann architecture

  • ENIAC

    ENIAC

    invented by John mauchly and john Eckert. The united states army supported the research
  • Altair

    Altair

    invented by Ed Roberts, was the first personal computer
  • PC

    PC

    invented by john Lenz in the attic of Watson lab at Columbia university
  • CRAY-1

    CRAY-1

    Invented in los Alamos National laboratory, was world’s first super computer.
  • UNIX operating system

    UNIX operating system

    was invented in AT&T bell lab by Ken Tompson
  • first electronic spreadsheet

    first electronic spreadsheet

    VisiCalc was the first electronic spreadsheet. It ran on an apple II computer