How can urine or watermelon juice as a generator?

Tip Some new power generator Overview: question Janellah Acero : How do I urine or watermelon juice as an energy generator I read that the watermelon juice and urine can now be employed as a generator of power or energy. Any notion how I apply it in an experiment? Just like how she potatoes battery. What can I apply for the feasibility of urine or watermelon juice as a producer? ASAP. Thank you Greatest answer: response of rhichardo urine electrolyte is dissolved ions. You can not

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