sense of time

  • 200,000 BCE

    Fire

  • 29,000 BCE

    Pottery

  • 10,000 BCE

    Farming

  • 6000 BCE

    Irrigation

  • 3500 BCE

    Sailing

  • 3400 BCE

    Writing

  • 2600 BCE

    Weaving

  • 2550 BCE

    The Great Pyramid

  • 2500 BCE

    Bronze Working

  • 2000 BCE

    The Wheel

  • 1500 BCE

    Ironworking

  • 600 BCE

    Roman Concrete

  • 323 BCE

    Death of Alexander the Great

  • 285 BCE

    Windmill

  • 206 BCE

    Compass

  • 3 BCE

    Birth of Christ

  • 105

    Paper

  • 476

    Fall of the Roman Empire

  • 610

    Islam Founded

  • 800

    Gunpowder

  • 1300

    Eyeglasses

  • 1300

    Mechanical Clock

  • 1436

    printing press

  • 1492

    Columbus sails to W.Indies

  • Pilgrims land Plymouth rock

  • American independence

  • man made fertilizer

  • steam locomotive

  • bicycle

  • photography

  • mechanical reaper

  • Deere self-scouring plow

  • vulcanized rubber

  • rechargeable battery

  • paper currency

  • pasteurization

  • U.S. civil war ends

  • typewriter

  • telephone

  • phonograph

  • light bulb

  • coca-cola

  • first radio station

  • motion pictures

  • diesel engine

  • wright brothers fly

  • ford's model T

  • world war 1

  • ford son tractor

  • transatlantic flight

  • television

  • penicillin

  • nylon

  • world war 2 begins

  • McDonald's

  • A-Bombs dropped on Japan

  • Transistor

  • barcodes

  • polio vaccine

  • VHS VCR

  • AI

  • sputnik lanched

  • moonlanding

  • pong debuts

  • Apple II Personal computers

  • Sony Walkman

  • CD

  • Smallpox

  • Internet

  • Motorale DynaTec Cell phone

  • CRISPR

  • Nanotubes

  • Bluetooth

  • Cloning of Dolly

  • WiFi

  • iPod debuts

  • google maps

  • Netflix streaming

  • iPhone debuts

  • Bitcoin

  • Today