Who doesn't have hoverboards?! http://www.smartplanet.com/blog/thinking-tech/a-hoverboard-powered-by-quantum-levitation-video/9065?tag=nl.e660 http://www.smart

Who doesn't have hoverboards?! http://www.smartplanet.com/blog/thinking-tech/a-hoverboard-powered-by-quantum-levitation-video/9065?tag=nl.e660 http://www.smartplanet.com/blog/thinking-tech/a-hoverboard-p...