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Published daily in Bend, Oregon, by Western Communications, Inc. Copyright 2007.
By Warren Brown / The Bulletin
November 22, 2009
WASHINGTON — “Fuel efficiency” and “fuel economy” are relative terms. One speaks to the amount of work done per unit of fuel consumed. The other considers the amount and cost of fuel used per mile traveled.
To many of us, the terms are interchangeable. But meaning and truth are more....