The event at which Tesla will unveil the new Roadster will include an "elaborate stunt" that involves showing the car, remotely operated, "racing onto a rollerc

The event at which Tesla will unveil the new Roadster will include an "elaborate stunt" that involves showing the car, remotely operated, "racing onto a rollercoaster-like ramp and driving upside-down before righting itself and hovering in the air," The Information reported. [▻](https://video.twim…