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Road or Us

You probably already know that automobiles are major consumers of fossil fuels, and they produce vast amounts of the greenhouse gases that contribute to climate…


Kelly silver mine (New Mexico). Photo credit: Vankuso (https://www.flickr.com/photos/vankuso/)

Kelly

It was 1866, and the area was Magdalena Mining District (New Mexico, USA), where J. S. Hutchason discovered some rich lead outcroppings and opened the…