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 ...
David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...
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