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Saltwater cells

By filling several bottles with water and salt then putting a copper and zinc rod in each we made a series and parallel battery.
More May 5

  • Bc2b42218dd1557e6b15dd658f59d54c
    By filling several bottles with water and salt then putting a copper and zinc rod in each we made a series and parallel battery.
  • F4e22fa7f7c1c04f0dd9069e9e787811
    By wiring all of the bottles in a parallel circuit we made a battery with more current.