Elon Musk is very much an ideas man. He regularly comes out with elaborate solutions to the world's problems. His musings have included robotaxis, nuking the Martians, and brain chips capable of ...

The CEO of SpaceX and Tesla Motors published his research plan earlier today. Aug. 12, 2013— -- "Pulled all nighter working on Hyperloop (as did others). Hopefully, not too many mistakes." That ...