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The compost-powered water heater
por
Here is a revolutionary approach for heating rooms and generating hot water. The author has worked with engineers and compost scientists to refine methods of composting that can heat greenhouses, barns, buildings, and hot water, all without combustion.
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Here is a revolutionary approach for heating rooms and generating hot water. The author has worked with engineers and compost scientists to refine methods of composting that can heat greenhouses, barns, buildings, and hot water, all without combustion.
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"Here is a revolutionary approach for heating rooms and generating hot water. The author has worked with engineers and compost scientists to refine methods of composting that can heat greenhouses, …"
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