Concept cars are cool. But besides being cool, concept cars are also often used to demonstrate future design trends and technology. Take the ground-breaking Buick Y-Job, for instance. It made its debut in 1938 as the world’s first concept car and, amazingly, came with futuristic gadgets like electrically-operated windows, an electrically-operated soft top, and headlights that folded open electrically when the lights were activated.
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