evolution of technology

By junhaochen
  • Period: 250,000 BCE to 10,000 BCE

    paleolithic

  • fire
    200,000 BCE

    fire

  • hut
    14,000 BCE

    hut

  • spear
    13,000 BCE

    spear

  • Period: 10,000 BCE to 3500 BCE

    neolithic

  • vessels
    4000 BCE

    vessels

  • Knife
    3600 BCE

    Knife

  • wheel
    3500 BCE

    wheel

  • Period: 3500 BCE to 700 BCE

    the metal ages

  • Period: 3300 BCE to 1200 BCE

    bronze Age

  • Period: 3200 BCE to 2200 BCE

    copper age

  • Bowl
    3000 BCE

    Bowl

  • Sword
    1600 BCE

    Sword

  • Period: 700 BCE to 476

    the old age

  • astrolabe
    150 BCE

    astrolabe

    created by Hiparco
  • Period: 476 to 1453

    middle age

  • paper
    700

    paper

  • Canon
    1250

    Canon

    created by Berthold Schwarz
  • Hourglass
    1338

    Hourglass

    created by Liutprando
  • printing press
    1450

    printing press

    created by Johannes Gutenberg
  • Period: 1453 to

    modern age

  • Discovery of America
    Oct 12, 1492

    Discovery of America

    Discovered by Christopher Columbus
  • mechanical clock
    1500

    mechanical clock

    created by Abraham-Louis Perrelet
  • steam machine

    steam machine

    created by Thomas Savery
  • Period: to

    contemporary age

  • electric battery

    electric battery

    created by Alessandro Volta
  • light bulb

    light bulb

    created by Thomas Alva Edison
  • automobile

    automobile

    created by Carl Benz
  • radio

    radio

    created by young Marconi
  • computer

    computer

    created by Konrad Zuse
  • Period: to

    current age

  • internet

    internet

    created by Vinton Cerf and Robert Kahn
  • phone

    phone

    created by Martin Cooper