https://www.cnbc.com/2017/10/13/elon-musk-richard-branson-bet-on-hyperloop-and-space.html >When Richard Branson invested in futuristic transportation start-up Hyperloop One this week, he jumped into yet another market that's of deep personal interest to fellow billionaire entrepreneur Elon Musk. >Musk is credited with creating the idea of the hyperloop, a super speedy method of passenger travel that involves pressurized capsules. He also founded The Boring Company, which is setting out to build hyperloop tunnels.