Tech and culture computer

By alexr22
  • 5000 BCE

    Abacus

    Invented by the Chinese

  • Slide ruler

    Invented by William Oughtred

  • Bomba codebreaking computer

    Invented by Alan Turing to crack the enigma code.

  • Electronic calculator

    Worlds first electronic calculator

  • Kenbak-1

    Worlds first personal electronic computer.

  • Motorola phone

    This was the first handheld portable phone

  • Altair 8800

    One of the first small personal desktop computers.

  • Osborne 1

    One of the first commercial portable computers.

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