Tesla’s Elon Musk has a wild new idea
July 17, 2013 at 07:00 AM EDT
Tesla Motors Chief Executive and co-founder Elon Musk started off his week on Monday by tweeting an announcement that, from anyone else, would have sounded like a tease for a bad sci-fi movie. A transit system that’s impossible to crash, always available on demand, less expensive than current travel options and ideally solar powered.