pioneer timeline

By kelseymc03
  • 3500 BCE

    wheel

    wheel
    humans create the wheel
  • 1700 BCE

    alphabet

    alphabet
    Semites of the Mediterranean create the wheel
  • 600 BCE

    static electricity

    static electricity
    Thales of Miletus discovers static electricity

  • three laws of motion

    three laws of motion
    Isaac Newton discovers his three laws of motion

  • piano

    piano
    Bartolomeo Cristfori invents the piano

  • electric clothes washer

    electric clothes washer
    Alva fisher creates the first electric clothes washer

  • solar power house

    solar power house
    maria telkes creates the first solar power house