Why Modern Cars Have a Shark Fin on the Roof — and What It Actually Does

If you’ve ever noticed a small, fin-shaped detail on the roof of a modern car, you’ve likely spotted what’s known as the “shark fin” antenna. While it appears to be a sleek design accent, it actually serves a highly functional purpose. This compact feature shows how automotive design has evolved to merge performance with aesthetics. It’s a quiet example of...

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