Volcanoes and lava flows
March 30th 2011 Geo: 19.4, -155.3As Big Island is all volcanic, it is natural that one should visit the National Volcano Park. On the Big Island 20% of the juice is volcano–powered. They drilled a basketball-sized hole a mile deep and when they did, steam shot up at pressures similar to what you would find inside a SCUBA tank. They us the steam to turn turbines. The underground water source is naturall
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