Steve Jurvetson, the founder of Future Ventures fund and a board member at SpaceX and Tesla, looks to invest in companies which "will be written about in history books." The investor looks at long-term funding options in fields such as space technology and asks all potential applicants the same question. Future Ventures launched in February and has made eight investments to date. Click here for more BI Prime stories. "Where do you see yourself five years from now?" is a common question in interviews. But what about in 20 years?