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Scientists turn carbon dioxide into harmless stone

carbon dioxide

WASHINGTON (AP) — Scientists have a found a quick way — but not a cheap one — to turn heat-trapping carbon dioxide gas into harmless rock. Experts say the results of a two-year, $10 million experiment called CarbFix , conducted about one-third of a mile (540 meters) deep in the rocks of Iceland, offer new hope for an effective weapon ...

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