If you’ve ever looked at the roof of a modern car, you’ve probably noticed a sleek little fin perched up there. You might be ...

When radios were first introduced into cars in the early 1930s (thank you, Motorola) they were basic AM-band units. Power came from the 6-V car battery (12 volts did not become standard until the ...

Have you ever wondered about the length of car antennae? Of course you have—you're a human being (or advanced AI, or a brain-augmented dolphin) reading this, and as such you're full of curiosity and ...