Modern cars are loaded with technological innovation that can sometimes defy explanation, for instance, what's with the shark ...

Have you ever noticed some cars have multiple shark fins on the roof? There's actually a reason for this. Here's everything ...

The shark fin is your car's antenna, picking up those signals and sending them to various devices. It is therefore positioned on the roof of your car to ensure that it has optimal reception of the ...

Case in point, that little shark fin-like structure found on the back end of the top of some cars. As it turns out, there's more to these rooftop fins than mere aesthetics. They actually serve as ...