product evolution

  • Skara brae toilets
    2300 BCE

    Skara brae toilets

    In skara brae, scotland there were drains with cubicles over them. these are believed to be the first toilets. these were made out of stone
  • portchester castle toilets
    1200

    portchester castle toilets

    stone chutes leading to the sea were built leading to the sea. Then the sea would wash away the sewage
  • alexander cumming toilet

    alexander cumming toilet

    alexander cumming patents flushing lavatory
  • john nevil maskelyne coin toilet

    john nevil maskelyne coin toilet

    the first coin toilet was made by John Nevil Maskelyne.
  • world toilet orginization

    world toilet orginization

    in 2001 the world toilet organization is formed