Ever performed a track stand, where you keep your bike upright at a stop without taking your feet off the pedals? If you have, you'll want to avoid trying that around Google's self-driving cars, at least for a while. One Austin-based cyclist reports an encounter where one of the autonomous cars was comically unsure of what to do when it spotted him doing a track stand at an intersection. Every time his bike moved even slightly, the car would lurch forward and promptly hit the brakes. Nothing happened beyond some good laughs, but it was clear that Google's self-driving code didn't know how to handle a not-quite-stationary bike.