You are reading a single comment by @Bobbo and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@Bobbo
^ Yeah but if the tracks were electromagnets and you could accurately manipulate the magnetic field that the craft were 'locked' into it is possible to do what they were doing. Effectively it is not the craft that are actually moving, but the magnetic field that they are using to levitate.