Luna asks: If the thorn on cars is the antenna, where is the antenna on a Tesla? The answer takes us into the glass. Tesla hid the FM radio antenna in the rear window, the GPS antenna by the rearview mirror, and the cellular and Wi-Fi antennas in the upper windshield corners. No stick, no shark fin, no nothing. Plus: why Tesla removed AM radio, and how the car gets music through the internet instead. Featuring a bouncy synth-pop song: It’s in the Glass!