Have you seen back to the future? Hover boards: http://en.wikipedia.org/wiki/Magnetic_levitation_device#Superconductors http://en.wikipedia.org/wiki/Magnetic_le

Have you seen back to the future? Hover boards: http://en.wikipedia.org/wiki/Magnetic_levitation_device#Superconductors http://en.wikipedia.org/wiki/Magnetic_levitation_device#Supe...