Water Powered Clock (Eco-Engineering)

Crafts and Science

Just add water and magic - the clock begins to work! 

Build this water-powered clock and learn about how batteries work.  Clock is approximately 18cm in length when built. 

Contents: 1 x clock frame, 1 x water container, 1 x clock module rear case, 1 x clock module, 2 x zinc strips, 2 x copper strips, 1 x wire, 2 x electrode holders, screws and detailed instructions.  You will also need from home: a small crosshead screwdriver, table salt and sticky tape. 

Age 8+ years. 

Part of the Eco Engineering range. 

Distributed in New Zealand by Holdson.


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  • : 4893156034113
  • : 4M Industrial Development Ltd
  • : 4M Industrial Development Ltd
  • : books