In the desert just north of Las Vegas, a long white metal tube sits at the base of the mountains, promising to one day revolutionize travel. That is where Virgin Hyperloop, whose partners include Richard Branson’s Virgin Group, is developing the technology for passenger pods that will hurtle at speeds of up to 750 miles an hour through almost air-free vacuum tunnels using magnetic levitation. “It will feel like an aircraft at take-off and once you’re at speed,” said co-founder and Chief Executive Josh Giegel, who gave Reuters an exclusive tour of the pod used in its November test run, where it was propelled along a 500 meter (1,640 ft)tunnel. “You won’t even have turbulence because our system is basically completely able to react to all that turbulence. Think noise-canceling but bump-canceling, if you will.” Off-white materials and a back mirror make the pod seem bigger and more “inviting” for new users, Giegel said. “This pod was really the embodiment of ‘How do we take something that’s an idea and make it into something that’s a reality for us to sit in?’ Giegel said. The pods will seat 28 passengers and could be customized for long and short distances and for freight.