> But I think the main problem with the car industry, is that if they start making aerodynamically efficient cars, they will all look the same We're already he

> But I think the main problem with the car industry, is that if they start making aerodynamically efficient cars, they will all look the same We're already here, and have been for ten or fifteen years. The egg-car, min-maxed in the wind tunnel, is ubiquitous. The surest way to determine different models is the arrangement and shape of their tail lights.