The DeLorean-the gull-winged, steel-skinned, fastbacked coupe that shot Marty McFly back to the future-has returned from the boneyard of automotive ignominy. In Houston, Stephen Wynne's DeLorean Motor Company is building them from scratch at the rate of 25 per year. Prices start at $57,500 and include features like keyless entry. Time travel is not an option, though an eight-month waiting list suggests geeked-out nostalgia is the next best thing.More big ideas that weren't quite as big as everyone thought...
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