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By Dan (EnviroGadget Writer) on December 16th, 2008 |
Powered By A Lemon
Lemon Digital Clock
Altering ways to power a variety of gadgets are occurring throughout the world. The digital clock is replaced by lemon energy instead of battery energy. There are pieces of copper located within a wooden plank. Also zinc is present within the materials that the lemon halves react to both the copper and zinc to help create electric currents to operate the digital clock.