Forget railroad tracks, the futuristic Tvillingar train system is unlike any you’ve ever seen. It consists of an inverted train that is secured on its side and then levitated with super magnets between the upper / lower decks. A specially designed column rail system supports and elevates the double decker train above ground. Continue reading for more pictures and information.”Each column also features its own wind turbine to harness the wind energy created by the high speed metro. Additionally, at each station, specialized floors collect the crowd�s footstep energy as they move about,” reports Yanko Design.