With Tesla Roadster debut, Elon Musk shows "flying cars are real"
Elon Musk unveils Tesla's new Roadster, which uses high-pressure air thrusters to leave the road entirely during a livestreamed event at his SpaceX facility in Texas.
<p>Elon Musk unveils Tesla's new Roadster, which uses high-pressure air thrusters to leave the road entirely during a livestreamed event at his SpaceX facility in Texas.</p>