Lexus takes us back to future with hoverboard
Real-life technology works only on special magnetic tracks
The future is here already - or at least the one imagined for Marty McFly - with a carmaker unveiling a real, working hoverboard, like that used in the Back To The Future film franchise.
Toyota's luxury car brand, Lexus, said it has created a prototype that glides frictionlessly just above the ground with technology similar to that used in so-called maglev trains.
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