This salty pond in Tully freezes, but temperatures near the bottom can be 80 degrees in the winter. Federal geologists studied the pond to see if similar ponds could be used to heat homes. (United ...
KALPETTA: The Meenangadi panchayat in Wayanad has started a new system of irrigation, setting an example for effective methods to tackle water scarcity. They have constructed a pond on the banks of ...
Daniel Inglis with two versions of his solar-powered water pump. He and wife Kimberley launched On2It Electronics earlier this year.LEIGH BRAMWELL / NZ Gardener A Bay of Islands-based real estate ...
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