• Question: what is you favourite sewage system

    Asked by ocomb to Faranak, Charlene on 13 Mar 2019.
    • Photo: Faranak Bahrami

      Faranak Bahrami answered on 13 Mar 2019:

      Sorry I have no expertise in this field

    • Photo: Charlene Chung

      Charlene Chung answered on 17 Mar 2019:

      The city of londons system.
      It’s so vast, and old and creating it in the first place helped get rid of cholera and typhoid in the city.

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