In 22 years of closely covering the auto industry, Great Lakes
Radio Consortium commentator Paul Eisenstein has heard a lot about
alternative energy and plans to replace the environmentally-unfriendly
internal combustion engine. So far, none have posed a serious challenge
to the much-maligned, but long-lived internal combustion engine. But
this
time, he says, a real, earth-friendly alternative may finally be at
hand: