Interesting Engineering on MSN
Canadian village turns abandoned coal mines into cheap geothermal heat source
A former coal-mining hub in Canada has been exploring an unexpected pathway to clean ...
The N.W.T. government and federal government have been negotiating how to remediate the six abandoned mines around ...
From Europe to North America, an energy revolution is breathing new life into empty, long-forgotten coal mine shafts—by repurposing them into places to store renewable energy. Using “gravity batteries ...
Dozens of people get injured or die in the U.S. every year because they don’t follow this simple advice: Stay out of abandoned and active mines and surrounding lands. Abandoned mines are not history ...
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Deep in an Abandoned Gold Mine, a Toxic Legacy Lurks
YELLOWKNIFE, Northwest Territories—This small subarctic city has a big problem. There are 237,000 metric tons of arsenic trioxide locked in the subterranean caverns of Giant Mine on the edge of ...
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