New Hyperloop model shown by MIT
14 May 2016 Last updated at 07:52 BST
A people-carrying pod designed to levitate and travel at extremely high speeds has been unveiled in Boston.
A 30-strong team from the Massachusetts Institute of Technology (MIT) is one of several groups and companies working on making the Hyperloop concept a reality.
The idea is to create a transport system that propels pods through airtight tubes.
Dave Lee takes a look.