Water stories project biological fermentation from the shells of watermelon. Aim to study the rate of reaction of the substance with water and bio-fermentation from the shells of watermelon. Because the shells of watermelon as the rest left behind from eating. It considers the watermelon shell can do something else useful. That in addition to the science and mathematics education. Also useful for biological fermentation that bring water to beneficial use, benefit, like taken to clean up the bathroom watering the trees or to act as fertilizers, which are the savings. Reduction in scraps and do not cause harmful chemicals to your health. From the experimental results, and track record, it's working group concluded that the reaction by notice from the watermelon shell is still gradually degrade to waste. Biological fermentation is water that can be used.
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