Ripping out the asbestos is disruptive and frees dangerous dust. Researchers at W.R. Grace and Brookhaven teamed up to find a better way to eliminate the threat. Ethanol, a renewable, clean-burning fuel, could improve both problems. But right now ethanol is far too expensive to compete with low-cost gasoline. Ho's work may change all that.
Cars require only minor modifications to run on ethanol instead of gas.
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