Nexus One Teardown - they found 802.11n WiFi and FM transmitter
You already know everything about the Nexus One, but what about what you need to know? Those crafty guys over at iFixit have torn the Nexus to bits. The weird part is they found 802.11n WiFi and an FM transmitter. The reason why no-one knew about the WiFi is because Google does list 802.11n on the specs page although HTC does not WTF! Also the bit that houses the WiFi chip is also capable of transmitting and receiving FM signals and is labeled "Broadcom BCM4329EKUBG". Links after the break!
Close up picture of the chip after the break
Read -- How they did it at iFixit