Deed

don't use batteries for your bicycle lights but a dynamo or magnet operated lights.
Posted in Earth by Jens Hede on Jun 21, 2012


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  1. Jens Hede created a new Earth deed
  2. Jens Hede logged a deed earning +5

    Save as much as possible on batteries. On the bike you don't need them as you have the wheels to make electricity.

    +5

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