Tesla CEO Elon Musk has a long history of making ambitious promises and often delivering late. Many of his biggest ideas are still in the works.

COMMENT: Tesla has endured a brutal start to the year, but it will bounce back. Elon Musk’s personal brand has been battered by months of negative headlines, and as a result, Tesla has been bruised. But there are smoother roads ahead for the American EV giant.

While flying cars have always been thought to be an impossibility, the new Tesla Roadster may be the first one to achieve this feat.